IN-SITU FT-IR SPECTROELECTROCHEMICAL STUDY OF THE TRINUCLEAR COMPLEX [RU-3(MU(3)-O)(MU-CH3COO)(6)(CO)(PYRIDINE)(2)] IN ACETONITRILE

Authors
YE S AKUTAGAWA H UOSAKI K SASAKI Y
Citation
S. Ye et al., IN-SITU FT-IR SPECTROELECTROCHEMICAL STUDY OF THE TRINUCLEAR COMPLEX [RU-3(MU(3)-O)(MU-CH3COO)(6)(CO)(PYRIDINE)(2)] IN ACETONITRILE, Inorganic chemistry, 34(18), 1995, pp. 4527-4528
Citations number
29
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Inorganic chemistry → ACNP
ISSN journal
00201669
Volume
34
Issue
18
Year of publication
1995
Pages
4527 - 4528
Database
ISI
SICI code
0020-1669(1995)34:18<4527:IFSSOT>2.0.ZU;2-Q
Abstract
The in-situ FT-IRRAS (Fourier transform infrared reflection absorption spectroscopy) technique has been applied to measure the nu(CO) values of the four oxidation states of the multistep redox system Ru-3(mu(3) -O)(mu-CH3COO)(6)(CO)(pyridine)(2)](n+), in acetonitrile, of which onl y the n = 0 state has been isolated as a stable solid. The nu(CO) valu es for the n = -1, 0, +1, and +2 states are 1900, 1940, 2055, and 2110 cm(-1), respectively, indicating the approximate oxidation states of the Ru ion with CO are II, II, III, and III, respectively.