| Hydrothermal Synthesis,Crystal Structure and Thermal Stability of a Binuclear Copper（Ⅱ） Complex with 3-（Pyridin-2-yl）-1,2,4-triazole |
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| 引用本文： | 李昶红,谭雄文,李薇,杨颖群.Hydrothermal Synthesis,Crystal Structure and Thermal Stability of a Binuclear Copper（Ⅱ） Complex with 3-（Pyridin-2-yl）-1,2,4-triazole[J].结构化学,2011,30(2):289-292. |
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| 作者姓名： | 李昶红 谭雄文 李薇 杨颖群 |
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| 作者单位： | Department of Materials&Chemical Engineering;Hunan Institute of Technology;Department of Chemistry and Materials Science;Hengyang Normal University; |
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| 基金项目： | Supported by the Hunan Provincial Department of Science and Technology Project (2009FJ3101) |
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| 摘 要： | One novel binuclear copper(Ⅱ) complex Cu 2 (Hpt) 2 (CO 3) 2 (H 2 O) 2 ]·H 2 O with copper carbonate and 3-(pyridin-2-yl)-1,2,4-triazole (Hpt) was hydrothermally synthesized and characterized by IR and X-ray diffraction analysis.The complex crystallizes in triclinic,space group P2 1 /n with a=0.6862(1),b=0.7805(1),c=1.1983(2) nm,α=72.03(2),β=107.72(3),γ=75.28(2)o,V=0.5884 nm 3,D c=2.105 g/cm 3,Z=1,F(000)=357,GOOF=1.041,the final R=0.01859 and wR=0.04348.The whole molecule is composed of two cooper ions,two Hpt molecules,two carbonate and three water molecules,forming a binuclear structure.The crystal structure shows that the cooper ion is coordinated with three nitrogen atoms from two Hpt molecules,two oxygen atoms from one carbonic acid and one water molecule,forming a distorted square pyramidal geometry.The TG analysis result shows that the title complex is stable under 131.0 ℃.
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| 关 键 词： | 双核铜配合物 晶体结构 水热合成 热稳定性 吡啶 三氮唑 水分子 红外光谱 |
Hydrothermal Synthesis, Crystal Structure and Thermal Stability of a Binuclear Copper(Ⅱ)Complex with 3-(Pyridin-2-yl)-1,2,4-triazole |
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| LI Chang-Hong,TAN Xiong-Wen,LI Wei,YANG Ying-Qun.Hydrothermal Synthesis, Crystal Structure and Thermal Stability of a Binuclear Copper(Ⅱ)Complex with 3-(Pyridin-2-yl)-1,2,4-triazole[J].Chinese Journal of Structural Chemistry,2011,30(2):289-292. |
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| Authors: | LI Chang-Hong TAN Xiong-Wen LI Wei YANG Ying-Qun |
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| Institution: | LI Chang-Hong a② TAN Xiong-Wen b LI Wei b② YANG Ying-Qun b a (Department of Materials＆Chemical Engineering,Hunan Institute of Technology,Hengyang 421002,China) b (Department of Chemistry and Materials Science,Hengyang Normal University,Hengyang 421008,China) |
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| Abstract: | One novel binuclear copper(Ⅱ) complex Cu2(Hpt)2(CO3)2(H2O)2]·H2O with copper carbonate and 3-(pyddin-2-yl)-1,2,4-triazole (Hpt) was hydrothermally synthesized and characterized by IR and X-ray diffraction analysis. The complex crystallizes in triclinic,space group P21/n with a = 0.6862(1),b = 0.7805(1),c = 1.1983(2) nm,α = 72.03(2),β = 107.72(3),γ=75.28(2)°,V= 0.5884 nm3,Dc = 2.105 g/cm3,Z = 1,F(000) = 357,GOOF = 1.041,the final R=0.01859 and wR = 0.04348. The whole molecule is composed of two cooper ions,two Hpt molecules,two carbonate and three water molecules,forming a binuclear structure. The crystal structure shows that the cooper ion is coordinated with three nitrogen atoms from two Hpt molecules,two oxygen atoms from one carbonic acid and one water molecule,forming a distorted square pyramidal geometry. The TG analysis result shows that the title complex is stable under 131.0 ℃. |
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| Keywords: | copper(Ⅱ) complex hydrothermal synthesis crystal structure thermal stability analysis |
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