| Hydrothermal Synthesis of a 1D Paddle-wheel Cu(Ⅱ) Coordination Polymer {[Cu_2(NBDOA)_2·(H_2O)_2]·2(H_2O)}_n Constructed by Flexible Carboxylic Acid |
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| 引用本文： | 于伟,杨利,张同来,张建国,刘振华,任夫健,胡晓春,吴瑞凤.Hydrothermal Synthesis of a 1D Paddle-wheel Cu(Ⅱ) Coordination Polymer {[Cu_2(NBDOA)_2·(H_2O)_2]·2(H_2O)}_n Constructed by Flexible Carboxylic Acid[J].结构化学,2007,26(10):1135-1138. |
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| 作者姓名： | 于伟 杨利 张同来 张建国 刘振华 任夫健 胡晓春 吴瑞凤 |
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| 作者单位： | State Key Laboratory of Explosion Science and Technology Beijing Institute of Technology，State Key Laboratory of Explosion Science and Technology，Beijing Institute of Technology，State Key Laboratory of Explosion Science and Technology，Beijing Institute of Technology，State Key Laboratory of Explosion Science and Technology，Beijing Institute of Technology，State Key Laboratory of Explosion Science and Technology，Beijing Institute of Technology，State Key Laboratory of Explosion Science and Technology，Beijing Institute of Technology，State Key Laboratory of Explosion Science and Technology，Beijing Institute of Technology，State Key Laboratory of Explosion Science and Technology，Beijing Institute of Technology，Beijing 100081，China，Beijing 100081，China，Beijing 100081，China，Beijing 100081，China，Beijing 100081，China，Beijing 100081，China，Beijing 100081，China，Beijing 100081，China |
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| 基金项目： | the National Natural Science Foundation of China (No.20471008)，the Excellent Young Scholars Research Fund of Beijing Institute of Technology (No.000Y02-8) |
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| 摘 要： | A 1-D paddle-wheel copper (II) coordination polymer constructed by 2-nitro-benzene-1,4-di(oxyacetic) acid has been synthesized by hydrothermal reaction,and its crystal structure was determined by X-ray diffraction. The crystal is of triclinic,space group P1 with a=7.7257(12),b=8.3648(13),c=11.5516(18),α=76.654(2),β=82.088(2),γ=63.636(2)o,C20H22Cu2N2O20,Mr=737.48,V=650.27(18)3,Dc=1.883 g/cm3,F(000)=374,μ=1.737 cm-1 and Z=1. The final refinement gave R=0.0345 and wR=0.0995 for 1996 observed reflections with I > 2σ(I). The coordination polymer demonstrates a 1-D microporous structure,and the channel is formed by two NBDOA2-and two Cu2+ ions. The ligand NBDOAH2 displays a good flexible characteristic. The 1-D chains are connected to a 3-D supramolecular network by hydrogen bonds.
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