Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 5 (May 2013)

metal-organic compounds

Acta Cryst. (2013). E69, m244-m245    [ doi:10.1107/S1600536813008556 ]

(anti-Chlorido­thio­semicabazide-[kappa]S)bis­(tri­phenyl­phosphane-[kappa]P)copper(I) 0.48-hydrate

R. Nimthong, C. Pakawatchai, N. Phongphayak and Y. Wattanakanjana

Abstract: In the mononuclear title complex, [CuCl(CH5N3S)(C18H15P)2]·0.48H2O, the CuI ion is in a slightly distorted tetra­hedral coordination geometry formed by two P atoms from two tri­phenyl­phosphane ligands, one S atom from a thio­semicarbazide ligand and one chloride anion. An intra­molecular N-H...N hydrogen bond [graph-set motif S(5)] stabilizes the thio­semicarbazide ligand in its anti conformation, and an intra­molecular N-H...Cl hydrogen bond between the hydrazine N-H group and the chloride anion influences the arrangement and orientation of the ligands around the metal center. A weak intra­molecular C-H...Cl hydrogen bond is also present. In the crystal, complex mol­ecules are connected through N-H...Cl hydrogen bonds originating from the amide -NH2 group, and through O-H...S and O-H...Cl hydrogen bonds involving the solvent water mol­ecule. Both the direct N-H...Cl hydrogen bonds as well as the bridging hydrogen bonds mediated by the water mol­ecule connect the complex mol­ecules into zigzag chains that propagate along [010]. The solvent water mol­ecule is partially occupied, with a refined occupancy of 0.479 (7).

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