Coordinating properties of some solvents towards the fragment CpFe(dppe)(+)

被引：11

作者：

Diaz, C

Yutronic, N

机构：

[1] Departamento de Química, Facultad de Ciencias, Universidad de Chile, Santiago

来源：

POLYHEDRON | 1996年 / 15卷 / 5-6期

关键词：

D O I：

10.1016/0277-5387(95)00301-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The coordination effects of 21 solvent ligands on the fragment CpFe(dppe)(+) [dppe = Ph(2)P(CH2)(2)PPh(2), Cp = eta(5)-C5H5] was investigated by UV-vis spectroscopic methods. The shift of the lowest d-d absorption band depends on the sigma-pi donor-acceptor properties of the solvent ligand rather than typical properties of the solvent such as dielectric constant or donor and acceptor numbers. With chlorinated solvents some pi interaction appears to exist.

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页码：997 / 1001

页数：5

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