Crystal structure of bis-[?-bis-(di-phenyl-phosphan-yl)methane-?(2) P:P']-?-chlorido-chlorido-1?Cl-(1-phenyl-thio-urea-2?S)disilver aceto-nitrile hemisolvate.

ABSTRACT: In the dinuclear title complex, [Ag2Cl2(C7H8N2S)(C25H22P2)2]·0.5CH3CN, each Ag(I) ion displays a distorted tetra-hedral coordination geometry with two P atoms from two bis-(di-phenyl-phosphan-yl)methane (dppm) ligands, one bridging chloride ion, one terminal chloride ion and one terminal S atom from the N,N'-phenyl-thio-urea (ptu) ligand. The dppm ligands and the bridging chloride ion force the two Ag atoms into close proximity, with a short Ag?Ag separation of 3.2064?(2)?Å. In the crystal, complex mol-ecules are linked by N-H?Cl hydrogen bonds forming a dimer. The dimers are linked via weak C- H?Cl hydrogen bonds forming a two-dimensional supra-molecular architecture in the yz plane. In addition, an intra-molecular N-H?Cl hydrogen bond is observed.

SUBMITTER: Nimthong-Roldan A 

PROVIDER: S-EPMC4459320 | biostudies-literature | 2015 Jun

REPOSITORIES: biostudies-literature