(benzoylacetonato)carbonyl(triphenylphosphine)rhodium(I) | 94985-79-2

• 英文名称: (benzoylacetonato)carbonyl(triphenylphosphine)rhodium(I)
• CAS: 94985-79-2
• 化学式: C₂₉H₂₄O₃PRh
• 分子量: 554.387
• InChiKey: PIPGFKNCHASVPD-UHFFFAOYSA-N

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：
  None
• sp3杂化的碳原子比例：
  None
• 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：

  [rhodium(I)(carbonyl)2(MeCOCHCOPh)] 在 三苯基膦 作用下， 以 苯 为溶剂， 生成 (benzoylacetonato)carbonyl(triphenylphosphine)rhodium(I)
  参考文献：
  名称：

  Infrared and NMR, 1H, 19F, 31P studies of Rh(I) complexes of the formula: [Rh(β-diketone)(CO)X(P)Y] (x = 0, 1, 2; y = 0, 1, 2; × + y = 2; P = PPh3 or P(OP)3)

  摘要：

  DOI：

  10.1016/s0020-1693(00)93731-9

文献信息

• First structural confirmation of different geometrical isomers in the same crystal lattice: the crystal structure of benzoylacetonatocarbonyltriphenylphosphinerhodium(I)
  作者：W. Purcell、S.S. Basson、J.G. Leipoldt、A. Roodt、H. Preston

  DOI：10.1016/0020-1693(95)04469-p

  日期：1995.6

  The first structural confirmation of two different [Rh(BA)(CO)(PPh(3))] isomers (BA = benzoylacetonate, CH3(CO)CH(CO)C6H5), namely one with PPh(3) cis to the oxygen atom nearest to the phenyl group and the second isomer with PPh(3) trans to the oxygen nearest to the phenyl group, in the same crystal lattice is reported. The small influence of the different substituents is illustrated by the near equal Rh-O, Rh-P and Rh-C bond distances in the two different isomers. The structure crystallizes in the triclinic system, space group P $($) over bar$$ 1 with a = 15.625(2), b = 19.138(2), c = 8.891(2) Angstrom, alpha = 95.66(1), beta = 74.43(1), gamma = 90.52(1)degrees and Z = 4. The Rh-P, Rh-CO and Rh-O bond distances for isomer I are 2.249(3), 1.739(14), 2.032(8) and 2.079(8) Angstrom, respectively, while the corresponding bond distances for isomer II are 2.248(3), 1.768(14), 2.018(8) and 2.057(7) Angstrom, respectively.