Re2Cl4(μ-bis(dicyclohexylphosphino)methane)2 | 201345-29-1

• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦及其衍生物
• 英文名称: Re2Cl4(μ-bis(dicyclohexylphosphino)methane)2
• 英文别名: Re2Cl4(μ-dcpm)2；Re2Cl4(μ-Cy2PCH2PCy2)2；dichlororhenium;dicyclohexyl(dicyclohexylphosphanylmethyl)phosphane
• CAS: 201345-29-1
• 化学式: C₅₀H₉₂Cl₄P₄Re₂
• 分子量: 1331.4
• InChiKey: WGVDNJXOEMBITD-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  Re2(μ-O2CCH3)2Cl4(pyridine)2 、 双(二环己基膦)甲烷 以 乙醇 为溶剂， 以60%的产率得到Re2Cl4(μ-bis(dicyclohexylphosphino)methane)2
  参考文献：
  名称：

  Cotton, F. Albert; Yokochi, Alexandre; Siwajek, Michael J., Inorganic Chemistry, 1998, vol. 37, p. 372 - 375

  摘要：

  DOI：

文献信息

• The structural characterization of Re2Cl4(μ-dcpm)2 (dcpm=Cy2PCH2PCy2) and a new crystallographic form of Re2Cl4(μ-dppm)2 (dppm=Ph2PCH2PPh2)
  作者：Jitendra K Bera、Phillip E Fanwick、Richard A. Walton

  DOI：10.1016/s0020-1693(00)00321-2

  日期：2000.12

  The single crystal X-ray structures of the triply bonded complexes Re2Cl4(mu -dcpm)(2) (1) (dcpm = Cy2PCH2PCy2) and a new crystal form of Re2Cl4(mu -dppm)(2) (2) (dppm = Ph2PCH2PPh2) have been determined and are compared with literature data for other complexes of this type. Complexes I and Z both possess staggered rotational geometries. Complex 1 has Re-Re distances of 2.226(4) and 2.2267(4) Angstrom for two crystallographically independent molecules. Complex 2 also has two independent molecules in the asymmetric unit, one of which is normal with Re-Re = 2.2497(4) Angstrom, whereas the other exhibits a twofold orientational disorder for the Re-Re unit (distances 2.2368(5)Angstrom and 2.231(4)Angstrom for the major (90%) and minor (10%) forms respectively). (C) 2000 Elsevier Science B.V. All rights reserved.