| 配合物[Co（H2biim）2（phth）]的水热合成、晶体结构与表征 |
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| 引用本文： | 杨莉宁,崔斌,支燕翔,黑佳慧,张逢星.配合物[Co（H2biim）2（phth）]的水热合成、晶体结构与表征[J].应用化工,2012,41(4):573-577. |
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| 作者姓名： | 杨莉宁 崔斌 支燕翔 黑佳慧 张逢星 |
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| 作者单位： | 1. 西安医学院药学院,陕西西安710021;西北大学化学与科学材料学院,陕西西安710069
2. 西北大学化学与科学材料学院,陕西西安,710069 |
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| 摘 要： | 以2,2’-联咪唑(H2biim)和邻苯二甲酸(H2phth)为配体,以钴为中心离子采用水热方法合成了配合物Co(H2biim)2(phth)],通过单晶X-射线衍射、红外光谱、紫外光谱、热重分析和元素分析等方法对其进行了晶体结构的解析和表征。晶体属于单斜晶系,P2(1)/n空间群,晶胞参数分别为a=0.849 39(3)nm,b=1.156 45(5)nm,c=2.059 40(10)nm,β=94.769°。V=2.015 90(15)nm3,D=1.619(g/cm3),Z=4。热重分析表明,该配合物在300℃以下稳定。
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| 关 键 词： | 2 2’-联咪唑 钴配合物 晶体结构 热稳定性 |
Synthesis, crystal structure and characterization of Co(Ⅱ) complex [Co(H2 biim) 2 ( phth)] |
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| YANG Li-ning
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Cui Bin
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ZHI Yan-xiang
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HEI Jia-hui
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ZHANG Feng-xing.Synthesis, crystal structure and characterization of Co(Ⅱ) complex [Co(H2 biim) 2 ( phth)][J].Applied chemical industry,2012,41(4):573-577. |
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| Authors: | YANG Li-ning Cui Bin ZHI Yan-xiang HEI Jia-hui ZHANG Feng-xing |
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| Affiliation: | 1.Department of Pharmacy,Medical University of Xi’an,Xi’an 710021,China;2.College of Chemistry & Materials Science,Northwest University,Xi’an 710069,China) |
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| Abstract: | The complexCo(H2biim)2(phth)]was synthesized by hydrothermal method.It was characterized by elemental analysis,IR,UV and TG-DTA,the crystal structure was determined by X-ray diffraction.The results showed that the Co(II)complex belongs to monoclinic with space group P2(1)/n,a=0.849 39(3) nm,b=1.156 45(5) nm,c=2.059 40(10) nm,β=94.769°,V=2.015 90(15) nm3,D=1.619(g/cm3),Z=4.Thermal gravimetric analysis showed that the complex is stable below 300 ℃. |
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| Keywords: | H2biim cobalt complex crystal structure thermal stability |
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