[Hydridotris(pyrazol-1-yl-κN²)borato]bis­(methyl­amino-κN)(triphenyl­phos­phine-κP)ruthenium(II) chloride dichloro­methane solvate monohydrate

The title salt, [Ru(Tp)(CH₅N)₂(PPh₃)]Cl·CH₂Cl₂·H₂O [where Tp is (C₃H₃N₂)₃BH and PPH₃ is C₁₈H₁₅P], has the Ru^III atom in an octa­hedral geometry; one of the Ru—N(Tp) bonds [2.135 (8) Å] is slightly longer than another two, owing to the trans influence of PPh₃ ligand. N—H...Cl and O—H...Cl hydrogen bonding leads to the formation of layers parallel to (100).