[Au(PPh₃)₂]⁺[BF₄]^-

The synthesis and structural characterization of the title compound, bis(triphenylphosphine)gold(I) tetrafluoroborate, [Au(PPh₃)₂]⁺[BF₄]^-, are reported. The BF₄^- anion does not interact with the Au centre. The coordination geometry about Au is close to linear, with Au-P distances 2.321 (3) and 2.322 (3) Å and angle P1-Au-P2 167.3 (1)°. The range of P-C distances are from 1.787 (10) to 1.823 (9) Å.

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