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Novel silver(I) compounds assembled from hybrid ligands based on linear or T-shaped coordination environment
Ya-Nan Zhang,Yao-Yu Wang * #,Hong Wang,Wei-Hong Zhang,Jian-Qiang Liu,Elmira Kh. Lermontova,Qi-Zhen Shi
Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Department of Chemistry,Northwest University
*Correspondence author
#Submitted by
Subject:
Funding: 国家自然科学基金,教育部博士点基金,TRAPOYT（No. 20771090,20050697005,）
Opened online:22 January 2009
Accepted by: none
Citation: Ya-Nan Zhang,Yao-Yu Wang,Hong Wang.Novel silver(I) compounds assembled from hybrid ligands based on linear or T-shaped coordination environment[OL]. [22 January 2009] http://en.paper.edu.cn/en_releasepaper/content/28195
 
 
Two novel 1D compounds {[Ag3(Hbptc)(bpa)2]•H2O}n (1) and [Ag2(H2bptc)(bpp)2]n (2) ( H4bptc = 3,3′,4,4′-benzophenonetetracarboxylic acid, bpa = 1,2-bis(4-pyridyl)ethane and bpp = 1,3-bis(4-pyridy)propane ) were synthesized and structurally characterized. The crystal structures of compounds exhibit two kinds of ladder-like chains based on linear or T-shaped coordination environment of Ag(I). Fluorescence spectra of compounds 1 and 2 indicate the unusual intensity of fluorescent emission upon photoexcitation which may be attributed to ligand-to-metal charge transfer and Ag−Ag interactions.
Keywords:Coordination polymer;Crystal engineering;Ag−Ag contacts;Fluorescence spectrum
 
 
 

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