Di-?-thio-semicarbazide-?(4)S:S-bis-[chlori-dobis(triphenyl-phosphane-?P)silver(I)].

ABSTRACT: The dinuclear title complex, [Ag(2)Cl(2)(CH(5)N(3)S)(2)(C(18)H(15)P)(2)], lies across an inversion center. The Ag(I) ion exhibits a slightly distorted tetra-hedral coordination geometry formed by a P atom from a triphenyl-phosphane ligand, two metal-bridging S atoms from thio-semicabazide ligands and one chloride ion. The S atoms bridge two symmetry-related Ag(I) ions, forming a strictly planar Ag(2)S(2) core with an Ag?Ag separation of 2.7802?(7)?Å. There is an intra-molecular N-H?Cl hydrogen bond. In the crystal, N-H?Cl and N-H?S hydrogen bonds link complex mol-ecules, forming layers parallel to (001). These layers are connected through ?-? stacking inter-actions [centroid-centroid distance = 3.665?(2)?Å], leading to the formation of a three-dimensional network.

SUBMITTER: Wattanakanjana Y 

PROVIDER: S-EPMC3569183 | biostudies-literature | 2013 Feb

REPOSITORIES: biostudies-literature