title: catena-Poly[[[μ-1,3-bis(diphenylphosphanyl)propane-κ2P:P'][O-ethyl (4-methoxyphenyl)phosphonodithioato-κ2S,S']silver(I)] chloroform monosolvate].
abstract: Reaction of a mixture of AgOAc, Lawesson's reagent [2,4-bis(4-methoxyphenyl)-1,3-dithiadiphosphetane-2,4-disulfide] and 1,3-bis(diphenylphosphanyl)propane (dppp) under ultrasonic treatment gave the title compound, {[Ag(C(9)H(12)O(2)PS(2))(C(27)H(26)P(2))]·CHCl(3)}(n), a novel one-dimensional chain based on the in situ-generated bipodal ligand [ArP(OEt)S(2)](-) (Ar = 4-methoxyphenyl). The compound consists of bidentate bridging 1,3-bis(diphenylphosphanyl)propane (dppp) and in situ-generated bidentate chelating [ArP(OEt)S(2)](-) ligands. The dppp ligand links the [Ag{ArP(OEt)S(2)}] subunit to form an achiral one-dimensional infinite chain. These achiral chains are packed into chiral crystals by virtue of van der Waals interactions. No π-π interactions are observed in the crystal structure.
authors: School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China. dsun@sdu.edu.cn
authors: Di
authors: D
authors: Sun
authors: Rong-Bin
authors: RB
authors: Huang