X-ray structure, spectroscopic characterisation and DFT calculations of the [Re(CO)3(2,2'-biquinoline)Cl] complex

被引:6
作者
Machura, B.
Kruszynski, R.
机构
[1] Silesian Univ, Inst Chem, Dept Inorgan & Coordinat Chem, PL-40006 Katowice, Poland
[2] Tech Univ Lodz, Inst Gen & Ecol Chem, Xray Crystallog Lab, Lodz, Poland
关键词
Rhenium carbonyl complexes; X-ray structure; UV-Vis spectra; DFT calculations;
D O I
10.1016/j.poly.2007.03.014
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The fac-[Re(CO)(3)(2,2'-biquinoline)Cl] complex has been obtained in reaction of Re(CO)(5)Cl with 2,2'-biquinoline. The compound has been studied by IR, UV-Vis spectroscopy and X-ray crystallography. The molecular orbital diagram of the tricarbonyl has been calculated with the density functional theory (DFT) method. The spin-allowed singlet-singlet electronic transitions of [Re(CO)3(2,2'-biquinoline)Cl] have been calculated with the time-dependent DFT method, and the UV-Vis spectrum of the title compound has been discussed on this basis. (c) 2007 Elsevier Ltd. All rights reserved.
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页码:3336 / 3342
页数:7
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