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. |