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化学学报
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化学学报 ›› 2007, Vol. 65 ›› Issue (14): 1385-1388. 上一篇    下一篇

研究简报

具有二重穿插结构的配位聚合物[Cu(bpy)(OH)]n的合成与结构表征

陈三平, 范广, 高胜利*   

  1. (西北大学化学系 陕西省物理无机化学重点实验室 西安 710069)
  • 投稿日期:2006-12-07 修回日期:2007-01-05 发布日期:2007-07-28
  • 通讯作者: 高胜利

Synthesis and Structural Characterization of a Two-Fold Penetration Coordination Polymer [Cu(bpy)(OH)]n

CHEN San-Ping; FAN Guang; GAO Sheng-Li*   

  1. (Department of Chemistry, Shaanxi Key Laboratory of Physico-inorganic Chemistry, Northwest University, Xi'an 710069)
  • Received:2006-12-07 Revised:2007-01-05 Published:2007-07-28
  • Contact: GAO Sheng-Li

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利用水热反应, 合成了一个具有二重穿插结构的一价铜配位聚合物[Cu(bpy)(OH)]n (1) (bpy＝4,4'-联吡啶), 并利用元素分析, X射线单晶衍射, 红外光谱以及热重分析等手段对标题化合物进行了表征. 晶体学数据: 四方晶系, I41/acd空间群, a＝1.41802(6) nm, b＝1.41802(6) nm, c＝3.8568(3) nm, β＝90.00°, V＝7.7552(7) nm3, Z＝32, S＝1.074, 最终残差因子[I＞2σ(I)] R1＝0.0345, wR2＝0.0767, 对于全部数据R1＝0.0566, wR2＝0.0867.

关键词: 水热反应, 二重穿插, 配位聚合物, 晶体结构

A two-fold penetration coordination polymer [Cu(bpy)(OH)]n (1) (bpy＝4,4'-bipyridyl) has been synthesized through hydrothermal reaction and structurally characterized by single crystal X-ray diffraction method. Crystal data: tetragonal, space group I41/acd, a＝1.41802(6) nm, b＝1.41802(6) nm, c＝3.8568(3) nm, β＝90.00°, V＝7.7552(7) nm3, Z＝32, S＝1.074, final R indices [I＞2σ(I)] R1＝0.0345, wR2＝0.0767, for all reflections R1＝0.0566, wR2＝0.0867. In addition, the results of elemental analysis, IR and thermogravimetric analysis were presented.

Key words: hydrothermal reaction, two-fold penetration, coordination polymer, crystal structure