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Angular Overlap Treatment ofcis-Difluorobis(ethylenediamine) chromium(III)-Chloride in Aqueous Solution

 

作者: K. Kurzak,   A. Kolkowicz,  

 

期刊: Spectroscopy Letters  (Taylor Available online 1997)
卷期: Volume 30, issue 5  

页码: 805-817

 

ISSN:0038-7010

 

年代: 1997

 

DOI:10.1080/00387019708001629

 

出版商: Taylor & Francis Group

 

关键词: angular overlap model;electronic spectra;chromium(III) complexes;ethylenediamine;molecular structure;low symmetry

 

数据来源: Taylor

 

摘要:

In this work a general method for analysis of the d-d transition energies is used to derive the angular overlap model (AOM) parameters of chromium(III) complexes with C2vsymmetry. It allows investigation of various complexes in solutions with low symmetries (cis-[MX2(LL)2], LL = bidentate ligand) and different π-bonding abilities of ligands. Successful application of method to the interpretation of the spectrum ofcis-[CrF2(en)2]+chromophore (en = ethylenediamine) in aqueous solution demonstrates the utility of this approach.

 

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