The assignment of Co-C bond stretching vibrational frequency of CH3Co(DH)2H2O in IR and Raman spectra

Autor: Han, Deyan, Li, Chongde, Chen, Huilan
Zdroj: Spectroscopy Letters; September 1998, Vol. 31 Issue: 6 p1263-1277, 15p
Abstrakt: AbstractIn order to aid assignment of Co-C bond stretching vibrational frequency of CH3Co(DH)2H2O (DH=dimethylgIyoximato monanion) in IR and Raman spectra, its isotopic substitution CD3Co(DH)2H2O has been synthesized and normal coordinate analyses on the two complex have been made. The bands were assigned in terms of potential energy distribution. The results provide definitive band assignment of the Co-C bond and Co-N bond stretching modes which are coupling at 511 cm−1.
Databáze: Supplemental Index