Structures of the complex ions [CuCl4]2− and [CuCl5]3−

被引:0
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作者
Yu. V. Rakitin
V. T. Kalinnikov
S. G. Khodasevich
V. M. Novotortsev
机构
[1] Russian Academy of Sciences,Tananaev Institute of Rare Element and Mineral Chemistry and Technology, Kola Research Center
[2] Russian Academy of Sciences,Kurnakov Institute of General and Inorganic Chemistry
关键词
CuCl; Coordination Chemistry; Trigonal Bipyramid; Cambridge Crystallographic Data Center; Packing Effect;
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摘要
The electronic structures of the complex ions [CuCl4]2− and [CuCl5]3− were analyzed in terms of the extended angular overlap model (AOM) with consideration to sd and pd mixing. The total antibonding orbital energies of these ions show no anomalies in the transition from a tetrahedron to a planar square [CuCl4]2− and from a trigonal bipyramid to a tetragonal pyramid [CuCl5]3−. Presumably, the existence of numerous intermediate forms of these complexes is mainly due to the packing effects rather than the electronic factors.
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页码:891 / 895
页数:4
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