IRON(II) AND MANGANESE(I) COMPLEXES CONTAINING DIPHOSPHINE LIGANDS - AN INFRARED STUDY OF BRMN(CO)2(DPPM)P(OPH)3 AND CPFE(DPPE)R (R=I, CN)

被引：14

作者：

CAMPOS, MM ^{[1
]}

DIAZ, C ^{[1
]}

FIGUEROA, K ^{[1
]}

PADILLA, L ^{[1
]}

LARA, N ^{[1
]}

DIAZ, G ^{[1
]}

机构：

[1] UNIV PLAYA ANCHA,FAC CIENCIAS,DEPT QUIM,VALPARAISO,CHILE

来源：

VIBRATIONAL SPECTROSCOPY | 1994年 / 7卷 / 01期

关键词：

INFRARED SPECTROMETRY; BAND ASSIGNMENT; DIPHOSPHINE LIGANDS; IRON(II); MN(I); NORMAL COORDINATE ANALYSIS; VALENCE FORCE FIELD;

D O I：

10.1016/0924-2031(94)85041-0

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Infrared spectra in the region 4000-70 cm-1 are recorded for [1,2-bis(diphenylphosphino)methane](triphenylphosphite)bromo(cis,cis- and trans-dicarbonyl)manganese, and eta5-cyclopentadienyl-[1,2-bis(diphenylphosphino)ethane]iron(cyano) and -iodo complexes. Particular emphasis is given to the assignment of the metal-ligand bands, for which a normal coordinate analysis based on a simplified molecular model is performed. Effect of the isomerization and ligand substitution on the structure, stability and reactivity of all the complexes is also discussed.

引用

页码：61 / 72

页数：12

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