1,3,6-Re2Cl5(triethylphosphine)3 | 61840-74-2

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: 1,3,6-Re2Cl5(triethylphosphine)3
• CAS: 61840-74-2
• 化学式: C₁₈H₄₅Cl₅P₃Re₂
• 分子量: 904.156
• InChiKey: ZOFJXOKDIWZFED-UHFFFAOYSA-I

计算性质

• 辛醇/水分配系数(LogP)：
  11.03
• 重原子数：
  28.0
• 可旋转键数：
  13.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  tetra-n-butylammonium octachlorodirhenate(III) 、 三乙基膦 在 HCl 作用下， 以 甲醇 为溶剂， 以55%的产率得到1,3,6-Re2Cl5(triethylphosphine)3
  参考文献：
  名称：

  Dunbar, Kim R.; Walton, Inorganic Chemistry, 1985, vol. 24, # 1, p. 5 - 10

  摘要：

  DOI：

文献信息

• Mixed Chloride/Phosphine Complexes of the Dirhenium Core. 5. Reduction or Disproportionation at the Re₂⁶⁺ Unit in Reactions with Tertiary Phosphines in Different Solvents
  作者：F. Albert Cotton、Evgeny V. Dikarev、Marina A. Petrukhina

  DOI：10.1021/ic990114f

  日期：1999.7.1

  For reactions of the octachlorodirhenium anion, [Re2Cl8](2-), with tertiary phosphines PEt3 and PPr3n, the influence of solvent on the reaction pathway has been studied. It has been shown that in 1-propanol at room temperature the reaction leads to a one-electron reduction of the Re-2(6+) core. The novel dirhenium(II,III) paramagnetic products of stoichiometries [(Bu4N)-N-n] [Re2Cl6(PEt3)(2)] (1a) and Re2Cl5(PPr3n)(3) (2a) have been isolated and characterized. In benzene a disproportionation process occurs resulting in mononuclear rhenium(IV) complexes ReCl4(PR3)(2) (PR3 = PEt3 (1b) and PPr3n (2b)) in addition to 1a and 2a, respectively. The solid state structures of compounds 1a, Ib, 2a 0.25CsH14, and 2b have been investigated by X-ray crystallography. The crystallographic parameters are as follows: for la, tetragonal space group P4(2)/m with a = 11.821(2) Angstrom, c = 14.770(3) Angstrom, and Z = 2; for 1b, monoclinic space group P2(1)/n with a = 8.0555(4) Angstrom, b = 12.536(2) Angstrom, c = 10.2041(6) Angstrom, beta = 99.167(9)degrees, and Z = 2; for 2a . 0.25C(6)H(14), monoclinic space group P2(1)/n with a = 11.7679(9) Angstrom, b = 18.574(5) Angstrom, c = 19.688(4) Angstrom, beta = 93.37(2)degrees, and Z = 4; for 2b, monoclinic space group P2(1)/c with a = 8.219(2) Angstrom, b = 11.210(1) Angstrom, c = 14.331(3) Angstrom, beta = 93.171(9)degrees, and Z = 2. It has also been found that the disproportionation process in benzene goes by way of an intermediate complex which is an initial product of interaction between the [Re2Cl8](2-) and the phosphine. In the case of the triethylphosphine ligand we formulate this complex as [(Bu4N)-N-n] [Re2Cl7(PEt3)(3)] (1c).
• Cotton, F. Albert; Price, Andrew C.; Vidyasagar, Inorganic Chemistry, 1990, vol. 29, # 26, p. 5143 - 5147
  作者：Cotton, F. Albert、Price, Andrew C.、Vidyasagar

  DOI：——

  日期：——