Hydrothermal synthesis of a ID paddle-wheel Cu(II) coordination polymer {[Cu2(NBDOA)2·(H2O)2] ·2(H2O)}n constructed by flexible carboxylic acid

Wei Yu, Li Yang, Tong Lai Zhang*, Jian Guo Zhang, Zhen Hua Liu, Fu Jian Ren, Xiao Chun Hu, Rui Feng Wu

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

4 引用 (Scopus)

摘要

A 1-D paddle-wheel copper (II) coordination polymer constructed by 2-nitrobenzene-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 P1̄ with a = 7.7257(12), b = 8.3648(13), c = 11.5516(18) Å, a = 76.654(2), β = 82.088(2), γ = 63.636(2)°, C20H22Cu2N 2O20, Mr = 737.48, V = 650.27(18) Å3, 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 NBDOAH 2 displays a good flexible characteristic. The 1-D chains are connected to a 3-D supramolecular network by hydrogen bonds.

源语言英语
页(从-至)1135-1138
页数4
期刊Jiegou Huaxue
26
10
出版状态已出版 - 2007

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