IFLP   13074
INSTITUTO DE FISICA LA PLATA
Unidad Ejecutora - UE
artículos
Título:
Antibacterial activity assays of a new cadmium complex with o-phenanthroline and cyanoguanidine. Crystal structure, fluorescence properties and chemical speciation studies
Autor/es:
L. L. LÓPEZ TÉVEZ; J. J. MARTÍNEZ MEDINA; M. S. ISLAS; O. E. PIRO; E. E. CASTELLANO; L. BRUZZONE; E. G. FERRER; P. A. M. WILLIAMS
Revista:
JOURNAL OF COORDINATION CHEMISTRY
Editorial:
TAYLOR & FRANCIS LTD
Referencias:
Año: 2011 vol. 64 p. 3560 - 3574
ISSN:
0095-8972
Resumen:
A new coordination complex, aqua bis(o-phenanthroline) cadmium(II)
sulphate cyanoguanidine pentahydrate, [Cd(o-phen)2(SO4)(H2O)](cnge).5H2O, was
synthesized and characterized. The crystal structure was solved by X-ray
diffraction methods. It crystallizes in the monoclinic space group P21/n with
a=13.7650(2), b=10.2796(2), c=21.4418(3) Å, β=90.106(2)°, and Z=4 molecules
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
a=13.7650(2), b=10.2796(2), c=21.4418(3) Å, β=90.106(2)°, and Z=4 molecules
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
a=13.7650(2), b=10.2796(2), c=21.4418(3) Å, β=90.106(2)°, and Z=4 molecules
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
a=13.7650(2), b=10.2796(2), c=21.4418(3) Å, β=90.106(2)°, and Z=4 molecules
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
synthesized and characterized. The crystal structure was solved by X-ray
diffraction methods. It crystallizes in the monoclinic space group P21/n with
a=13.7650(2), b=10.2796(2), c=21.4418(3) Å, β=90.106(2)°, and Z=4 molecules
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
a=13.7650(2), b=10.2796(2), c=21.4418(3) Å, β=90.106(2)°, and Z=4 molecules
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
a=13.7650(2), b=10.2796(2), c=21.4418(3) Å, β=90.106(2)°, and Z=4 molecules
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
a=13.7650(2), b=10.2796(2), c=21.4418(3) Å, β=90.106(2)°, and Z=4 molecules
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
synthesized and characterized. The crystal structure was solved by X-ray
diffraction methods. It crystallizes in the monoclinic space group P21/n with
a=13.7650(2), b=10.2796(2), c=21.4418(3) Å, β=90.106(2)°, and Z=4 molecules
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
a=13.7650(2), b=10.2796(2), c=21.4418(3) Å, β=90.106(2)°, and Z=4 molecules
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
a=13.7650(2), b=10.2796(2), c=21.4418(3) Å, β=90.106(2)°, and Z=4 molecules
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
a=13.7650(2), b=10.2796(2), c=21.4418(3) Å, β=90.106(2)°, and Z=4 molecules
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
synthesized and characterized. The crystal structure was solved by X-ray
diffraction methods. It crystallizes in the monoclinic space group P21/n with
a=13.7650(2), b=10.2796(2), c=21.4418(3) Å, β=90.106(2)°, and Z=4 molecules
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
a=13.7650(2), b=10.2796(2), c=21.4418(3) Å, β=90.106(2)°, and Z=4 molecules
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interaction of the metal with the phenanthroline ligand. In solution the coordination
behavior is rather different, and the speciation studies point to coordination of both
cnge and phenanthroline to the metal center. The improvement of the antibacterial
activity of cadmium upon complexation has been determined.
per cell unit. The cadmium(II) ion is in a distorted octahedral environment
coordinated to two nearly planar and mutually perpendicular o-phenanthroline, one
oxygen of the sulfate ion and a water molecule. An un-bonded to metal and planar
cyanoguanidine moiety and five crystallization water molecules complete the
asymmetric unit contents. Vibrational (FT-IR and FT-Raman) spectroscopies and
thermogravimetric determinations support this structure. Besides, the intensity
enhancement of the fluorescence spectrum may be a demonstration of the
interacti