| 层状有机膦酸铜配合物Cu(O3PC6H4COOH) |
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| 引用本文： | 李锦堂,杨廷海,李一志,郑丽敏.层状有机膦酸铜配合物Cu(O3PC6H4COOH)[J].无机化学学报,2008,24(11):1885-1889. |
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| 作者姓名： | 李锦堂 杨廷海 李一志 郑丽敏 |
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| 作者单位： | 南京大学配位化学国家重点实验室,配位化学研究所,南京,210093 |
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| 摘 要： | 本文报道了一个新的有机膦酸铜化合物:Cu(O3PC6H4COOH)(1).该化合物具有新型层状结构,由扭曲平面结构的{CuO4}共边形成的二核单元通过{CPO3}四面体连接起来,形成一个含有4-,8-,和14-元环的无机层.苯甲酸基团通过中等强度的氢键连接起来.并填充在层与层之间.磁性表征显示铜离子之间存在反铁磁性相互作用.化合物1的晶体属单斜晶系,C2/c空间群.
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| 关 键 词： | 铜 有机膦酸 层状结构 磁性 |
Copper Phosphonate Complex Cu(O3PC6H4COOH) Showing a New Type of Layered Structure |
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| LI Jin-Tang,YANG Ting-Hai,LI Yi-Zhi and ZHENG Li-Min.Copper Phosphonate Complex Cu(O3PC6H4COOH) Showing a New Type of Layered Structure[J].Chinese Journal of Inorganic Chemistry,2008,24(11):1885-1889. |
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| Authors: | LI Jin-Tang YANG Ting-Hai LI Yi-Zhi and ZHENG Li-Min |
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| Institution: | State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093,State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093,State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093 and State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093 |
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| Abstract: | A new copper phosphonate complex Cu(O3PC6H4COOH)(1) is reported in this paper. It shows a novel type of layered structure, where dimers of distorted {CuO4} planes are connected by {CPO3} tetrahedra, forming an inorganic layer containing 4-, 8- and 14-member rings. The phenylcarboxylate groups fill in the interlayer spaces with moderate strong hydrogen bond interactions. Magnetic analysis shows antiferromagnetic interaction between Cu(Ⅱ) ions. Crystallographic data for 1: monoclinic, space group C2/c, a=3.813 5(7) nm, b=0.811 85(14) nm, c=0.52249(9) nm,β=92.816(4)°, V=1.615 7(5) nm3, Z=8. CCDC: 703675. |
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| Keywords: | copper phosphonate layered structure magnetic property |
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