摘要
In the title compound, [Ru(C 9 H 10 BN 6 )Cl(C 3 H 4 N 2 )(C 18 H 15 P)], the Ru II atom is coordinated by an N,N′,N′′-tridentate hydrido-trispyrazolylborate (Tp) ligand, a pyrazole (HPz) molecule, a chloride ion and a triphenyl-phosphine ligand, resulting in a distorted RuClPN 4 octa-hedral coordination for the metal ion: the tridentate N atoms occupy one octa-hedral face and the Cl and P atoms are cis. One of the phenyl rings is disordered over two orientations in a 0.547 (10):0.453 (10) ratio, and a weak intra-molecular N-H⋯Cl hydrogen bond generates an S(5) ring.