bis{μ-(benzylthiomethyl)diphenylphosphine}-1:2κ(2)P,S;1:2κ(2)S,P-bis{carbonyldichlororhodium(II)}(Rh-Rh) | 132232-28-1

• 英文名称: bis{μ-(benzylthiomethyl)diphenylphosphine}-1:2κ(2)P,S;1:2κ(2)S,P-bis{carbonyldichlororhodium(II)}(Rh-Rh)
• CAS: 132232-28-1
• 化学式: C₄₂H₃₈Cl₄O₂P₂Rh₂S₂
• 分子量: 1048.47
• InChiKey: BEHMINZWPXISDF-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：

  {μ-chlorodicarbonylbis(μ-(benzylthiomethyl)diphenylphosphine)dirhodium}dichlorodicarbonylrhodate(I) 在 HCl 作用下， 以 乙醇 为溶剂， 生成 bis{μ-(benzylthiomethyl)diphenylphosphine}-1:2κ(2)P,S;1:2κ(2)S,P-bis{carbonyldichlororhodium(II)}(Rh-Rh)
  参考文献：
  名称：

  Synthesis and characterization of dinuclear rhodium complexes containing (benzylthiomethyl)diphenylphosphine as the bridging ligand. Structure of the novel rhodium(II) complex [Rh₂Cl₄(CO)₂(µ-PhCH₂SCH₂PPh₂)₂]

  摘要：

  Treatment of [{RhCl(CO)2}2] with 5 equivalents of PhCH2SCH2PPh2 (btmp) gave the mononnuclear Vaska-type complex trans-[RhCl(CO)(btmp-P)2], whereas the reaction with 2 equivalents of btmp afforded not the expected face-to-face complex [Rh2Cl2(CO)2(mu-btmp)2] but the chloro-bridged complex [Rh2(mu-Cl)(CO)2(mu-btmp)2][RhCl2(CO)2]. The tetraphenylborate salt analogue [Rh2(mu-Cl)(CO)2(mu-btmp)2]BPh4 was obtained from the reaction of an ethanolic solution of [RhCl2(CO)2]- with 1 equivalent of btmp and NaBPh4. Treatment of [NBu(n)4][RhCl2(CO)2] with 1 equivalent of btmp afforded the carbonyl-bridged dinuclear complex [Rh2Cl2(mu-CO)(mu-btmp)2], while the above reaction performed in the presence of hydrochloric acid gave the novel dinuclear rhodium(II) complex [Rh2Cl4(CO)2(mu-btmp)2] (5). Complex (5) was also obtained from the reaction of an ethanolic solution of [RhCl2(CO)2]- and 1 equivalent of btmp. Crystals of (5) are monoclinic, space group C2/c, with a = 14.064 (3), b = 19.364(4), c = 16.930(5) angstrom, beta = 116.67(2)-degrees, and Z = 4; final R = 0.036 for 3 529 observed reflections. The structure shows that there is a metal-metal bond [Rh-Rh 2.733(3) angstrom] and the two mu-btmp ligands are co-ordinated to rhodium atoms cis to each other with a head-to-tail arrangement. The relationships among the synthesized complexes are discussed.

  DOI：

  10.1039/dt9900003767