Acta Crystallographica Section C

Crystal Structure Communications

Volume 60, Part 8 (August 2004)

metal-organic compounds

ta1458 scheme

Acta Cryst. (2004). C60, m405-m406 [ doi:10.1107/S010827010401491X ]

Chloro(phenyl)(1H-pyrazole-N²)(triphenylphosphine-P)palladium(II)

A. J. Canty, B. W. Skelton and A. H. White

Abstract: In the title compound, [Pd(C₆H₅)Cl(C₃H₄N₂){P(C₆H₅)₃}], the phenyl and Cl ligands lie mutually trans. The compound is the first structurally characterized complex with four monodentate Cl, P, N and (non-carbenoid) C ligands in a square-planar four-coordinate palladium(II) environment. The pyrazole ligand is coplanar with the latter array. The pyrazole NH group forms a bifurcated hydrogen bond to Cl, with an intra- and intermolecular component.

Formula: [Pd(C₆H₅)Cl(C₃H₄N₂)(C₁₈H₁₅P)]

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