Synthesis and Crystal Structure of a New Coordination Polymer:{[AgL]ClO_4}_n (L=2,5-Bis(3-pyridinylmethylthio)-1,3,4-thiadiazole)

作     者：许颜清 林政国 夏培蕾 任玲 胡长文 

作者机构：Institute for Chemical PhysicsDepartment of ChemistryBeijing Institute of Technology 

出 版 物：《Chinese Journal of Structural Chemistry》 (结构化学（英文）)

年 卷 期：2010年第29卷第2期

页      面：191-194页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：Supported by the National Natural Science Foundation of China (Nos 20801004/B01, 20871016/B0101, 10876002/A06) the 111 Project (B07012) Excellent Young Scholars Research Fund of Beijing Institute of Technology (No 2006Y0715) 

主　　题：flexible ligand thioether-pyridine thiadiazole metallocycle X-ray structure 

摘      要：The title complex {[AgL]ClO4}n（L=2,5-bis（3-pyridinylmethylthio）-1,3,4-thiadiazole） was synthesized by the reaction of Ag（I） salt and a novel flexible ligand *** structure was determined by X-ray crystallography with the following data：monoclinic,space group P21/n,a=16.5068（13）,b=7.6548（4）,c=16.5521（13）A,β=115.119（3）o,V=1893.7（2）A^3,Z=4,Dc=1.893 g/cm^3,μ=1.565 mm^-1,F（000）=1072,C14H12AgClN4O4S3,Mr=539.78,T=293（2） K,S=1.067,the final R=0.0342 and wR=*** silver ion in the complex is in a trigonal coordination geometry to link three different ***,each L connects three different silver ions by its N coordination sites to form a two-dimensional layer structure.