| 一维链状配位聚合物[Cd{5-(NO2)sal}2(2,2'-bipy)]n的合成与晶体结构 |
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| 引用本文： | 温德才,钟春龙,谢静,拓宏桂.一维链状配位聚合物[Cd{5-(NO2)sal}2(2,2'-bipy)]n的合成与晶体结构[J].无机化学学报,2008,24(10). |
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| 作者姓名： | 温德才 钟春龙 谢静 拓宏桂 |
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| 基金项目： | 福建省教育厅科研项目，福建省龙岩市科技局科研项目 |
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| 摘 要： |
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| 关 键 词： | 配位聚合物 5-硝基水杨酸 镉(Ⅱ) 晶体结构 cadmium(Ⅱ) |
Synthesis and Crystal Structure of 1D Coordination Polymer [Cd{5-(NO2)sal}2(2,2'-bipy)]n, with 5-nitrosalicylate Ligand |
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| WEN De-Cai,XIE Jing,ZHONG Chun-Long,TA Hong-Gui.Synthesis and Crystal Structure of 1D Coordination Polymer [Cd{5-(NO2)sal}2(2,2'-bipy)]n, with 5-nitrosalicylate Ligand[J].Chinese Journal of Inorganic Chemistry,2008,24(10). |
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| Authors: | WEN De-Cai XIE Jing ZHONG Chun-Long TA Hong-Gui |
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| Abstract: | A coordination polymer of Cd{5-(NO2)sal}2(2,2'-bipy)]n (5-(NO2)sal=5-nitrosalicylate, 2,2'-bipy=2,2'-bipyridine) was synthesized by hydrothermal reaction and characterized by elemental analysis, IR and X-raydiffraction single crystal structure analysis. The title complex crystallizes in monoelinic with space group C2/c, a=2.730 8(16) nm, b=1.272 3(5) nm, c=0.674 5(3) nm,β=96.73(2)°, V=2.327(2) nm3, Z=4, R=0.022 2, wR=0.057.The 5-nitrosalicylate anions doubly bridge the Cd(Ⅱ) atoms to form one-dimensional polymeric chain with therepeated eight-membered ring units (Cd-O-C-O)2. The crystal structure is stabilized by intra- and interchainhydrogen bonds interactions. |
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| Keywords: | coordination polymer 5-nitrosalicylic acid crystal structure |
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