[Zn(diethyl (pyridin-3-ylmethyl)phosphonate)Cl2]2 | 1137673-14-3

• 英文名称: [Zn(diethyl (pyridin-3-ylmethyl)phosphonate)Cl2]2
• 英文别名: [Zn(3-pmpe)Cl2]2
• CAS: 1137673-14-3
• 化学式: C₂₀H₃₂Cl₄N₂O₆P₂Zn₂
• 分子量: 731.023
• InChiKey: MSUHCQPOIBVTSE-UHFFFAOYSA-J

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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• 环数：
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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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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  diethyl (pyridin-3-ylmethyl)phosphonate 、 zinc(II) chloride 以 甲醇 为溶剂， 生成 [Zn(diethyl (pyridin-3-ylmethyl)phosphonate)Cl2]2 、 [Zn(diethyl (pyridin-3-ylmethyl)phosphonate)Cl2]n 、 [Zn(diethyl (pyridin-3-ylmethyl)phosphonate)Cl2]n
  参考文献：
  名称：

  Different crystal forms of Zn(II) compound with diethyl (pyridin-3-ylmethyl)phosphonate (3-pmpe) ligand: Zn(3-pmpe)Cl2

  摘要：

  The synthesis and characterization of the new didentate ligand diethyl (pyridin-3-ylmethyl) phosphonate (3-pmpe) and three of its Zn(II) complexes are described. IR and X-ray analyses show that in the reaction of ZnCl2 with 3-pmpe in methanol three crystalline polymorphs are formed: [Zn(3-pmpe) Cl-2]2 (1) and [Zn(3-pmpe)Cl-2](n) (2 and 3). In these crystals 3-pmpe acts as a didentate N, O-bridging ligand and Zn(II) are in a slightly distorted tetrahedral ZnNOCl2 environment. Zn2+ ions in 1 are doubly bridged by the 3-pmpe ligands, resulting in the formation of dinuclear species. In polymeric compounds 2 and 3 Zn2+ ions are singly bridged by the 3-pmpe, resulting in the formation of one-dimensional chains. Small differences in the conformation of the ligand in 1 and 2 have been found. The infrared spectra are in agreement with the structural data. (C) 2008 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.ica.2008.04.008