CEQUINOR 05415
CENTRO DE QUIMICA INORGANICA "DR. PEDRO J. AYMONINO"
Unidad Ejecutora - UE
artículos
Título:
X-Ray Structure and EPR Behavior of a New Dimeric Copper(II) Complex with 4-Amino-N-(5-methoxy-2-pyrimidinyl)benzenesulfonamide
Autor/es:
J ELLENA; KREMER, E; G FACCHIN; ENRIQUE JOSE BARAN; OR NASCIMENTO; AJ COSTA-FILHO; TORRE, MH
Revista:
Polyhedron
Editorial:
Elsevier
Referencias:
Lugar: Amsterdam/Holanda; Año: 2007 vol. 26 p. 3277 - 3285
ISSN:
0277-5387
Resumen:
A new complex, [Cu2(sulfameter)4]3.2.5h2O (sulfameter = 4-amino-N-(5-methoxy-2-pyrmidinyl)-benzenesulfonamide), has been synthesized. Its structure has been determined by single-crystal X-ray diffraction and its spectroscopic properties (EPR, IR, Raman, UV-Vis) have been analyzed. The structure presented three different dimeric units in the unit cell and the EPR spectra, characteristic of antiferromagnetically coupled dimers, revealed two magnetically different dimeric environmemnts.
