title: Synthesis, crystal structure and luminescent properties of one 3D Cd(II) coordination polymer [Cd(H3BPTC)2(bpy)]n (H4BPTC = 1,1'-biphenyl-2,2',6,6'-tetracarboxylic acid, bpy = 4,4'-bipyridine).
abstract: A new 3D metal-organic coordination polymer [Cd(H(3)BPTC)(2)(bpy)](n) (1) (H(4)BPTC = 1,1'-biphenyl-2,2',6,6'-tetracarboxylic acid, bpy =4,4'-bipyridine) has been synthesized and characterized by single X-ray diffraction and IR spectroscopy. The one-dimensional metal-organic chains of the title complex, namely [Cd(H(3)BPTC)(2)](n), are held together through hydrogen bonding and bridging "second" ligand 4,4'-bpy to give a three-dimensional metal-organic network. The thermal stability of complex 1 was studied by thermal gravimetric (TG) and differential thermal analysis (DTA). Compound 1 exhibits photoluminescence with an emission maximum at ca. 380 nm upon excitation at ca. 251 nm.
authors.affiliation: Institute of Environmental and Municipal Engineering, North China University of Water Conservancy and Electric Power, Zhengzhou 450011, PR China. meichongzhen@ncwu.edu.cn
authors.forename: Chong-Zhen
authors.initials: CZ
authors.lastname: Mei
authors.forename: Wen-Wen
authors.initials: WW
authors.lastname: Shan
authors.forename: Bing-Tao
authors.initials: BT
authors.lastname: Liu
mesh_terms: D001713:Biphenyl Compounds / Q000737:chemistry; D002104:Cadmium / Q000737:chemistry*; D019187:Cadmium Compounds / Q000138:chemical synthesis* / Q000737:chemistry*; D002264:Carboxylic Acids / Q000138:chemical synthesis / Q000737:chemistry; D056831:Coordination Complexes / Q000138:chemical synthesis / Q000737:chemistry; D003460:Crystallization; D018360:Crystallography, X-Ray; D049449:Luminescence; D008954:Models, Biological; D008958:Models, Molecular; D015394:Molecular Structure; D010795:Phthalic Acids / Q000737:chemistry; D011108:Polymers / Q000138:chemical synthesis / Q000737:chemistry; D011725:Pyridines / Q000138:chemical synthesis / Q000737:chemistry*; D013818:Thermogravimetry
chemical_list: D001713:Biphenyl Compounds; D019187:Cadmium Compounds; D002264:Carboxylic Acids; D056831:Coordination Complexes; D010795:Phthalic Acids; D011108:Polymers; D011725:Pyridines; D002104:Cadmium; C034306:4,4'-bipyridyl