Acta Cryst. (2009). E65, m500-m501  [ doi:10.1107/S1600536809012707 ]

Bis[cis-bis(diphenylphosphino)ethene-²P,P']copper(I) tetrafluoridoborate ethanol solvate

P. C. Healy, B. T. Loughrey and M. L. Williams

Abstract: In the title compound [Cu(C₂₆H₂₂P₂)₂]BF₄·C₂H₅OH, a disordered ethanol solvate molecule and the anions are located in well defined channels along the c axis. The four-coordinate Cu(P-P)₂ core of the cation adopts approximately D₂ point group symmetry with the Cu-P bond lengths spanning a narrow range from 2.272 (1) to 2.285 (1) Å.

Online 8 April 2009

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