[Zn3Br6(H2O)2(4,4'-bipyridine-N,N'-dioxide)4]*4,4'-bipyridine-N,N'-dioxide | 947493-45-0

• 英文名称: [Zn3Br6(H2O)2(4,4'-bipyridine-N,N'-dioxide)4]*4,4'-bipyridine-N,N'-dioxide
• 英文别名: [Zn3Br6(H2O)2(bpdo)4]*bpdo
• CAS: 947493-45-0
• 化学式: C₁₀H₈N₂O₂*C₄₀H₃₆Br₆N₈O₁₀Zn₃
• 分子量: 1652.55
• InChiKey: QKPVWGHQOCKCNE-UHFFFAOYSA-H

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  4,4'-二吡啶-N,N'-二氧二水合物 、 zinc dibromide 生成 [Zn3Br6(H2O)2(4,4'-bipyridine-N,N'-dioxide)4]*4,4'-bipyridine-N,N'-dioxide
  参考文献：
  名称：

  Monomer, dimer, tetramer and salt: Structural variations in Zn(II) complexes of 4,4′-bipyridine-N,N′-dioxide

  摘要：

  Complexes of Zn1(1) salts with 4,4'-bipyridine-NN'-dioxide (bpdo) have been prepared by solvathermal and solvent layering methods. Three complexes were obtained from ZnBr2: 1 is a 2D coordination polymer [Zn2Br4(bpdo)2](n), (2) a discrete trimetallic molecule [Zn3Br6(H2O)(2)(bpdo)(4)] and 3 a salt [ZnBr4][Zn(H2O)(5)(bpdo)]. Complexes 2 and 3 contain Zn-11 ions in both octahedral and tetrahedral coordination geometry. While in 2, these are covalently linked by bridging bpdo ligands forming zwitterionic trimetallic molecules, in 3 there is complete charge separation into [ZnBr4](2-) anions and [Zn(H2O)5(bpdo)](2+) cations. When Zn(NCS)(2) is used as starting material, a ID coordination polymer [Zn(H2O)(2) (bpdo)(NCS)(2)](n) is obtained. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2007.01.007