Date Published: April 01, 2011
Publisher: International Union of Crystallography
Author(s): Omar bin Shawkataly, Abu Tariq, Imthyaz Ahmad Khan, Chin Sing Yeap, Hoong-Kun Fun.
In the title compound, [Au2Cl2(C30H32As2)], each Au atom is coordinated by As and Cl atoms in an approximately linear geometry. In the crystal, molecules are linked into two-dimensional networks parallel to the ac plane via intermolecular C—H⋯Cl interactions. One of the phenyl rings is disordered over two positions, with site occupancies of 0.518 (8) and 0.482 (8).
For general background and applications of diphenylarsino derivatives, see: Hill et al. (1983 ▶). For general background and applications of gold(I) complexes, see: Parish & Cottrill (1987 ▶); Tiekink (2002 ▶). For the synthesis of (CH3)2SAuCl, see: Francis (1901 ▶). For the synthesis of 1,6-bis(diphenylarsino)hexane, see: Shawkataly et al. (2009 ▶). For a closely related structure, see: Shawkataly et al. (2010 ▶). For the stability of the temperature controller used in the data collection, see: Cosier & Glazer (1986 ▶). For a description of the Cambridge Structural Database, see: Allen (2002 ▶).