INVESTIGADORES
PIRO Oscar Enrique
artículos
Título:
Synthesis, Crystal and Molecular Structure, and Spectroscopic Properties of Tris(2,2'-bipyridyl)iron(II) Nitroprusside Tetrahydrate [Fe(bipy)3][Fe(CN)5NO].4H2O
Autor/es:
M. E. GARCIA POSSE; M. A. JURI; P. J. AYMONINO; O. E. PIRO; H. NEGRI; E. E. CASTELLANO
Revista:
INORGANIC CHEMISTRY
Editorial:
American Chemical Society
Referencias:
Año: 1984 vol. 23 p. 948 - 952
ISSN:
0020-1669
Resumen:
We have isolated tris(2,2-bipyridyl)iron(II) nitroprusside by the thermal decomposition of bis(2,2-bipyridinium) nitroprusside dihydrate at 185 OC in an inert atmosphere. The product readily absorbs atmospheric water and turns into a tetrahydrate that can be also obtained by direct reaction between the component ions in water or by boiling under reflux a solution of nitroprusside and 2,2-bipyridyl in diluted acetic acid. [Fe(bipy)3][Fe(CN)5NO].4H20 crystallizes in the monoclinic system, space group P21/c, a = 11.067(4) A, b = 14.576 (9) A, c = 23.076 (6) A, beta = 90.91 (2)º, and Z = 4. The molecular structure of the cation is reported for the first time. Infrared, electronic, and Mossbauer spectra are in accordance with the structural results.
