[HgCl2(1,2-bis(diphenylphosphino)ethane monoxide)2] | 937180-68-2

• 英文名称: [HgCl2(1,2-bis(diphenylphosphino)ethane monoxide)2]
• 英文别名: [HgCl2(dppeO)2]
• CAS: 937180-68-2
• 化学式: C₅₂H₄₈Cl₂HgO₂P₄
• 分子量: 1100.34
• InChiKey: KIVKYPJBFRKBSJ-UHFFFAOYSA-L

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：

  1,2-双(二苯基膦)乙烷一氧化物 、 mercury dichloride 以 甲醇 、 二氯甲烷 为溶剂， 以75%的产率得到[HgCl2(1,2-bis(diphenylphosphino)ethane monoxide)2]
  参考文献：
  名称：

  Synthesis, crystal structures and spectra of Hg(II)-1,2-bis(diphenylphosphino)ethane monoxide complexes: Monomer and polymer formation

  摘要：

  The reaction of mercury(II) halides with 1,2-bis(diphenylphosphino)ethane monoxide (dppeO) in 1:1 molar ratio yielded P,O-coordinated polymers having the empirical formula [HgX2(dppeO)]eta [X = Cl (1), Br (2), I (3)]. In contrast, the reaction between the same reactants in a 1:2 molar ratio yielded the P, P-coordinated monomeric complexes, HgX2(dppeO)(2)[X = Cl (4), Br (5), I (6)]. The structures of 2, 3, 4 and 5 have been characterized crystallographically. The results indicate that the geometry around the mercury atom in each of these molecules is tetrahedral with considerable distortion. The P-31 NMR spectra of the 1:1 complexes indicate the dissociation of the Hg-O bond in solution. (C) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2006.10.030