Synthesis and structural characterization of a flexible tetradentate ligand and its copper(I) coordination polymers
作者: Katayoun MarjaniMohsen MousaviElham AhmadiDavid L. Hughes
作者单位: 1Faculty of Chemistry, Tarbiat Moalem University, 49 Mofateh Avenue, 15614 Tehran, Iran
2Department of Chemistry, Saveh Branch, Islamic Azad University, P.O. Box 39187/366, Saveh, Iran
3School of Chemistry, University of East Anglia, Norwich NR4 7TJ, UK
刊名: Inorganica Chimica Acta, 2011, Vol.376 (1), pp.408-413
来源数据库: Elsevier Journal
DOI: 10.1016/j.ica.2011.06.050
关键词: Bridging ligandCoordination polymerCopper(I)Crystal structureCyanacureN 2 S 2 -donor ligand
英文摘要: Abstract(#br)A tetradentate Schiff-base ligand, N , N ′-bis-(4-chlorobenzylidene)-1,2-bis(2-aminophenylthio)ethane, L, and its copper(I) coordination polymers, [Cu 2 ( μ -I) 2 - μ -L] n ·2 n (CH 3 CN), LCuIS, and [Cu 2 ( μ -Cl) 2 - μ -L] n , were prepared. The products were characterized via their analytical and spectral properties. The crystal structures of the ligand molecule, L, and the complex, LCuIS, were determined by single-crystal X-ray diffraction methods. In both the free molecule and the complex, L adopts an anti, staggered, extended conformation. In LCuIS, prepared from L and CuI in acetonitrile, each Cu atom has a distorted tetrahedral coordination sphere composed of a nitrogen atom and a sulfur atom from L and two iodine ligands. LCuIS is a sheet polymer, formed from...
全文获取路径: Elsevier  (合作)
影响因子:1.687 (2012)