Acta Crystallographica, Section C: Crystal Structure Communications 1999-02-15

Cubane tetrameric complexes of copper(I) chloride and bromide with triphenyl phosphite.

R D Pike, W H Starnes, G B Carpenter

文献索引：Acta Crystallogr. C 55 ( Pt 2) , 162-5, (1999)

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摘要

The crystal structures of tetra-mu 3-chloro-tetrakis[(triphenyl phosphite-P)copper(I)], [Cu4Cl4(C18H15O3P)4], and tetra-mu 3-bromo-tetrakis [(triphenyl phosphite-P)-copper(I)], [Cu4Br4(C18H15O3P)4], are described. Both have distorted 'cubane' Cu4X4 cores. Distortion of the cubane structure is reflected in X-Cu-X angles > 90 degrees and Cu-X-Cu angles < 90 degrees, and is more pronounced in the bromide complex.