Reactions of Tp(NH[double bond, length as m-dash]CPh(2))(PPh(3))Ru-Cl with HC[triple bond, length as m-dash]CPh in the presence of H(2)O: insertion/hydration products.

The reaction of benzophenone imine complex (NH[double bond, length as m-dash]CPh(2))[Ru]Cl {[Ru] = Tp(PPh(3))Ru; Tp = HB(pz)(3), pz = pyrazolyl} with HC[triple bond, length as m-dash]CPh in the presence of H(2)O afforded the cis-alkynyl(vinylidene) complex [Ru](C[triple bond, length as m-dash]CPh)([double bond, length as m-dash]C[double bond, length as m-dash]CHPh) , as well as two alkenyl ketone regioisomers [Ru]C(CH(2)Ph)[double bond, length as m-dash]CHC(O)Ph and [Ru]C(Ph)[double bond, length as m-dash]CHC(O)CH(2)Ph . The combination of insertion and hydration process resulted in the unprecedented formation of the alkenyl ketone complexes.

(Benzonitrile-κN)chlorido[hydrido-tris(pyrazol-1-yl-κN)borato](triphenyl-phosphine-κP)ruthenium(II) ethanol solvate.

The reaction of [Ru(C(9)H(10)BN(6))Cl(C(18)H(15)P)(2)] with benzo-nitrile leads to crystals of the title compound, [Ru(C(9)H(10)BN(6))Cl(C(18)H(15)P)(C(7)H(5)N)]·C(2)H(5)OH. In the crystal structure, the environment about the ruthenium metal center corresponds to a slightly distorted octa-hedron with an average N-Ru-N bite angle of the Tp ligand of 86.6 (2)°.

Erratum: (Benzonitrile-κN)chlorido[hydrido-tris(pyrazol-1-yl-κN)borato](triphenyl-phosphine-κP)ruthenium(II) ethanol solvate. Corrigendum.

The author list in the paper by Tong, Hung, Wang, Lin & Lo [Acta Cryst. (2009), E65, m438] is corrected.[This corrects the article DOI: 10.1107/S1600536809010265.].