摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

[rhodium(I)(carbonyl)2(MeCOCHCOPh)] | 24151-55-1

中文名称
——
中文别名
——
英文名称
[rhodium(I)(carbonyl)2(MeCOCHCOPh)]
英文别名
(benzoylacetonato)dicarbonylrhodium(I)
[rhodium(I)(carbonyl)2(MeCOCHCOPh)]化学式
CAS
24151-55-1
化学式
C12H9O4Rh
mdl
——
分子量
320.107
InChiKey
RAXLMXYAIUXQFH-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

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

SDS

SDS:3554112a28a8120d90311dbbabfeeac3
查看

反应信息

  • 作为反应物:
    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
  • 作为产物:
    描述:
    di(rhodium)tetracarbonyl dichloride 、 1-苯基-1,3-丁二酮N,N-二甲基甲酰胺 为溶剂, 生成 [rhodium(I)(carbonyl)2(MeCOCHCOPh)]
    参考文献:
    名称:
    First structural confirmation of different geometrical isomers in the same crystal lattice: the crystal structure of benzoylacetonatocarbonyltriphenylphosphinerhodium(I)
    摘要:
    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.
    DOI:
    10.1016/0020-1693(95)04469-p
点击查看最新优质反应信息

文献信息

  • Chemical and electrochemical oxidation of [Rh(β-diketonato)(CO)(P(OCH2)3CCH3)]: an experimental and DFT study
    作者:Johannes J. C. Erasmus、Jeanet Conradie
    DOI:10.1039/c3dt50310k
    日期:——
    chemistry study of the reactivity of [Rh(β-diketonato)(CO)(P(OCH2)3CCH3)] complexes towards chemical and electrochemical oxidation shows that more electron withdrawing groups on the β-diketonato ligand reduce electron density on the rhodium atom to a larger extent than electron donating groups. This leads to a slower second-order oxidative addition rate, k1, and a higher electrochemical oxidation potential
    [Rh(β-diketonato)(CO)(P(OCH 2)3 CCH 3)]配合物对化学和电化学氧化反应性的实验和计算化学研究表明,β-二酮配体上的更多吸电子基团减少了原子上的电子密度比供电子基团更大。这导致较慢的二阶氧化加成率k 1和较高的电化学氧化电位E pa(Rh),与ln k 1 = -11(1)E pa(Rh)-2.3(5)成线性关系。这些配合物的反应性可通过其DFT计算的HOMO能量来预测:EHOMO = -0.34(8) Ë PA(RH) - 5.04(4)= 0.032(5)LN ķ 1 - 4.96(4)。[Rh(β-diketonato)(CO)(P(OCH 2) 3 CCH 3)]配合物的k 1比相关的[Rh(β-diketonato)(CO)(PPh 3)]和[Rh( β-二酮盐)(P(OPH) 3) 2 ]由于CO -亚磷酸酯-组合比CO-PPH的更好π共受体复合物的能力3
查看更多