Tetraethylammonium (2,2-Dicyano-1,1-ethylenedithiolato-S,S')bis(triphenylphosphino-P)copper(I), (Et4 N)[Cu(PPh3)2{S2C2(CN)2}]

Su, W.; Hong, M.; Cao, R.; Liu, H.

doi:10.1107/S0108270197009815

Tetraethylammonium (2,2-Dicyano-1,1-ethylenedithiolato-S,S')bis(triphenylphosphino-P)copper(I), (Et₄ N)[Cu(PPh₃)₂{S₂C₂(CN)₂}]

The crystal structure of the copper(I) compound (C₈H₂₀N)[Cu(C₄N₂S₂)(C₁₈H₁₅P)₂] consists of discrete [Et₄N]⁺ cations and [Cu(PPh₃)₂{S₂C₂(CN)₂}]^- anions. The Cu atom in the anion is tetrahedrally coordinated by two phosphine ligands and two S atoms from the 2,2-dicyano-1,1-ethylenedithiolate ligand. The average Cu-P and Cu-S distances are 2.278 (5) and 2.423 (5) Å, respectively.

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Tetraethylammonium (2,2-Dicyano-1,1-ethylenedithiolato-S,S')bis(triphenylphosphino-P)copper(I), (Et₄ N)[Cu(PPh₃)₂{S₂C₂(CN)₂}]

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