A zigzag chain coordination polymer consisting of silver(I) ion having square planar geometry
摘要:
Silver(l) complexes of hexakis (tolylsulfanyl) benzene (htsb), [Ag(htsb)](PF6) (1), have been prepared and their molecular structures were determined by X-ray crystallography. In 1, the silver ion prefers a square planar coordination geometry comprized of four S atoms from two different htsb molecules and producing a zigzag chain structure of Ag-S in the silver coordination polymer, Based on the thermo-gravimetry analysis results, two tolylsulfanyl groups were easily eliminated at approximately 211 degreesC. However, [Ag(htsb)(2-butanone)] (PF6) (2), which were obtained by the reactions in different solvents, showed a different colors and thermal degradation behaviors. (C) 2002 Elsevier Science B.V. All rights reserved.