RESONANCE RAMAN-SPECTRA OF TRIS(VIOLURATE)RUTHENIUM(II) AND OF MIXED (VIOLURATE)BIS(2,2'-BIPYRIDINE)RUTHENIUM(II) COMPLEXES

被引：14
作者：
CONSTANTINO, VRL
TOMA, HE
DEOLIVEIRA, IFC
SANTOS, PS
机构：
[1] Instituto de Quimica da, Universidade de Sào Paulo, Sèo Paulo, Sèo Paulo, CEP 01498
来源：
JOURNAL OF RAMAN SPECTROSCOPY | 1992年 / 23卷 / 11期
关键词：
D O I：
10.1002/jrs.1250231110
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
The existence of two independent chromophores in [Ru(bipy)2(H2V)]+, where H2V- = violurate anion and bipy = 2,2'bipyridine, was demonstrated by comparing its resonance Raman spectra with those displayed by the [Ru(H2V)3]- analogue. In the former, the electronic band at 478 nm was assigned to the Ru --> H2V MLCT transition, whereas the band at 415 nm was assigned to the Ru --> bipy MLCT transition. In both species a tentative assignment is proposed for the enhanced modes based on comparison with related examples from the literature.
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页码：629 / 632
页数：4
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