| Synthesis and Crystal Structure of a New Cadmium（Ⅱ） Complex with 3,4-Pyridinedicarboxylic Acid and 1,4-Bis（imidazol-1-ylmethyl）-butane Ligands |
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| 作者姓名： | LIU Bo GUO Jia ZHOU Shi WANG Qing-Wei LI Xiu-Mei LI Chuan-Bi |
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| 作者单位： | Department of Chemistry, Jilin Normal University, Key Laboratory of Preparation and Applications of Environmental Friendly Materials (Jilin Normal University), Ministry of Education;Department of Chemistry, Tonghua Teachers College |
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| 基金项目： | supported by the Science and Technology Research Projects of the Education Department of Jilin Province (No. 2012.479) |
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| 摘 要： | A metal-organic coordination polymer Cd(PDB)(bimb)]n (H2PDB=3,4-pyridine- dicarboxylic acid, bimb=1,4-bis(imidazol-1-ylmethyl)-butane) 1 has been hydrothermally synthesi- zed and characterized by elemental analysis, IR, TG, fluorescence spectrum and single-crystal X-ray diffraction. Yellow crystals crystallize in the monoclinic system, space group Cc with a=19.001(5), b=7.948(2), c=13.392(4) , β=120.803(3)o, V=1737.0(8)3, C17H17CdN5O4, Mr=467.76, Dc=1.789 g/cm3, F(000)=936, Z=4, μ(MoKα)=1.293 mm-1, the final R=0.0266 and wR=0.0534 for 2707 observed reflections (I > 2?(I)). The structure of 1 exhibits a three-dimensional network structure.
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| 关 键 词： | hydrothermal synthesis crystal structure coordination polymer |
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