Crystal structure of chlorido[1-(4-nitrophenyl)thiourea-κS]bis(triphenylphosphane-κP)copper(I)

The mononuclear mixed-ligand title complex, [CuCl(C 7 H 7 N 3 O 2 S)(C 18 H 15 P) 2 ], displays a distorted tetrahedral coordination sphere around the Cu I atom, with two P atoms from two triphenylphosphane molecules, one terminal S atom from a 1-(4-nitrophenyl)thiourea molecule and a chloride ion as ligands. An intramolecular N—H...Cl hydrogen bond stabilizes the molecular conformation [graph-set motif R 2 2 (6)]. In the crystal, further N—H...Cl hydrogen bonds connect individual molecules into zigzag chains parallel to [001]. The chains are linked by weak C—H...O hydrogen-bonding interactions into a three-dimensional network.

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