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含μ_3-S准平面型四核钴簇合物的化学键性质
The Properties of Chemical Bonds of the Cluster-compounds with μ_3-S and Quasi-plane-quarternary-nuclear-cobalt

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含μ_3-S准平面型四核钴簇合物的化学键性质.pdf (176.2Kb)
Date
1996
Author
王银桂
林银钟
廖代伟
林连堂
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  • 化学化工-已发表论文 [14237]
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Abstract
具有64个价电子的含μ_3-S的平面型四核钴簇合物是偏离通常的电子计数规则。为探索其簇骼化学键特性,我们采用量子化学的CndO/2-lMO方法计算其电子结构。结果表明,μ_3-S分别与三个钴原子形成三个双中心键,近似平面型的四个钴原子的P轨道形成两个P-π共轭分子轨道,64个价电子均处于成键轨道上。
 
The cluster-compounds,including 64 valence electrons,with μ_3-S and quasi-plane-quarternary-nuclear-Co do not Follow the general rule of electron count.To investigate the properties of chemical bonds of the cluster-Frame,their electronic structures were calculated with quantum chemical method, CADO/2-LMO.The results indicated that the μ_3-S Formed three double-center bonds with three cobalt atoms,respectively.The p orbits of Four cobalt atoms with approximate plane type Formed two p-π conjugate molecular orbits in which all 64 valence electrons distributed on the binding molecular orbits.
 
Citation
结构化学,1996,(2):147-149
URI
https://dspace.xmu.edu.cn/handle/2288/106736

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