DETECTION AND ASSIGNMENT OF DIFFERENT ELECTRONIC-TRANSITIONS WITHIN THE 1ST CT-BAND OF M(CO)4L(M=CR,MO,W - L=1,4-DIAZABUTADIENE (DAB) AND PYRIDINE-2-CARBALDEHYDEIMINE (PYCA)) WITH THE USE OF RESONANCE RAMAN AND MCD SPECTRA

被引：86

作者：

BALK, RW ^{[1
]}

STUFKENS, DJ ^{[1
]}

OSKAM, A ^{[1
]}

机构：

[1] UNIV AMSTERDAM,JH VANTHOFF INST,ANORGAN CHEM LAB,AMSTERDAM,NETHERLANDS

来源：

INORGANICA CHIMICA ACTA | 1979年 / 34卷 / 02期

关键词：

D O I：

10.1016/S0020-1693(00)94712-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The magnetic circular dichroism (MCD) together with the electronic absorption spectra of Mo(CO)4)-pyridine-2-carbaldehyde-(N-phenyi-imine revealed that the first Mo to L CT band consists of different electronic transitions which could be asssigned with the help of resonance Raman spectra. The excited states of M(CO)4-2L(PR 3x) complexes (M = Cr, Mo, W; x= 0, 1; L = 1,4-diazabutadiene and pyridine-2-carbaldehyde-(R1)-imine, R1 = i-prop, phenyl; R - phenyl and n-butyl are investigated with the resonance Ratnan effect and interpreted with the help of electronic absorption spectra and CNDO/S calculations. The resonance Raman spectra gave detailed information about the properties of the excited states of the various complexes. © 1979.

引用

页码：267 / 274

页数：8

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