title: Tris[diphenyl(2-pyridyl)phosphine]-micro(3)-iodo-tri-micro(3)-sulfido-sulfidotrisilvertungsten dichloromethane hemisolvate.
abstract: The title compound, [Ag(3)WIS(4)(C(17)H(14)NP)(3)].0.5CH(2)Cl(2), is a cubane-type heterometallic cluster containing diphenyl(2-pyridyl)phosphine (Ph(2)PPy). The pyridyl group of Ph(2)PPy remains uncoordinated, so the Ph(2)PPy ligand is monodentate and coordinates to one Ag atom. The W atom and three Ag atoms form a distorted tetrahedral geometry, capped by one I atom and three S atoms.
authors.affiliation: Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, People's Republic of China.
authors.forename: Yan
authors.initials: Y
authors.lastname: Wang
authors.forename: Yi-Zhi
authors.initials: YZ
authors.lastname: Li
authors.forename: Qiong-Hua
authors.initials: QH
authors.lastname: Jin
authors.forename: He-Gen
authors.initials: HG
authors.lastname: Zheng
authors.forename: Zheng
authors.initials: Z
authors.lastname: Hu
authors.forename: Xin-Quan
authors.initials: XQ
authors.lastname: Xin