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首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >Synthesis, spectroscopic characterization, crystal and molecular structure of [ReOBr(hmquin-7-COOH)(2)] and [ReOCl(hmquin-7-COOH)(2)] center dot MeCN complexes. DFT and TD-DFT calculations for [ReOBr(hmquin-7-COOH)(2)]
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Synthesis, spectroscopic characterization, crystal and molecular structure of [ReOBr(hmquin-7-COOH)(2)] and [ReOCl(hmquin-7-COOH)(2)] center dot MeCN complexes. DFT and TD-DFT calculations for [ReOBr(hmquin-7-COOH)(2)]

机译:[ReOBr(hmquin-7-COOH)(2)]和[ReOCl(hmquin-7-COOH)(2)]中心点MeCN配合物的合成,光谱表征,晶体和分子结构。 [ReOBr(hmquin-7-COOH)(2)]的DFT和TD-DFT计算

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摘要

Novel [ReOBr(hmquin-7-COOH)(2)] (1) and [ReOCl(hmquin-7-COOH)(2)] center dot MeCN (2 center dot MeCN) complexes have been prepared by treatment of [ReOX3(AsPh3)(2)] with an excess of 8-hydroxy-2-methylquinoline-7-carboxylic acid in acetonitrile. The compounds were characterized structurally and spectroscopically The. electronic structure of 1 has been calculated with the density functional theory (DFT) method, and additional information about binding has been obtained by NBO analysis. The UV-Vis spectrum of 1 has been discussed on the basis of TDDFT calculations.
机译:新型[ReOBr(hmquin-7-COOH)(2)](1)和[ReOCl(hmquin-7-COOH)(2)]中心点MeCN(2中心点MeCN)复合物已通过[ReOX3( AsPh3)(2)]与过量的8-羟基-2-甲基喹啉-7-羧酸在乙腈中的溶液。该化合物的结构和光谱特征。 1的电子结构已通过密度泛函理论(DFT)方法计算出,有关结合的其他信息已通过NBO分析获得。在TDDFT计算的基础上讨论了1的UV-Vis光谱。

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