Pt(triphenylstibine)2Br2 | 55979-03-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Pt(triphenylstibine)2Br2
• 英文别名: Dibromoplatinum;triphenylstibane；dibromoplatinum;triphenylstibane
• CAS: 55979-03-8；63393-45-3
• 化学式: C₃₆H₃₀Br₂PtSb₂
• 分子量: 1061.02
• InChiKey: MHGGTOASALYMDG-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  6.09
• 重原子数：
  41
• 可旋转键数：
  6
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  tetramethylammonium dibromodiphenylstibate(III) 、 platinum(II) chloride 以 四氢呋喃 、 苯 为溶剂， 以48%的产率得到Pt(triphenylstibine)2Br2
  参考文献：
  名称：

  摘要：

  The work reports the unexpected reaction of diphenyldibromo antimonates (III) with PtCl2 and cis-[PtCl2(PPh3)(2)]. The reaction gives triphenylstibine containing Pt-II complexes viz. cis-[PtBr2(SbPh3)(2)] (1), trans-[[PtBr(Ph)(SbPh3)(2)] (2), [NMe4][PtBr3(SbPh3)] (3), and cis-[PtBr2(PPh3)(SbPh3)] (4). All the complexes were characterised by elemental analyses, IR, Raman, Pt-195 NMR, FAB mass spectroscopy and X-ray crystallography. A plausible mechanism via the phenyl migration is proposed for the formation of these complexes. The average Pt-Pr distance in 1 is 2.456(2) Angstrom, in 2 2.496 Angstrom (trans to Ph) while in 3 it is 2.476 Angstrom (trans to Sb) implying a comparable trans influence of Ph3Sb and Ph3P.

  DOI：

  10.1002/1521-3749(200011)626:11<2330::aid-zaac2330>3.0.co;2-2

文献信息

• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Sb: Org.Comp.1, 1.1.1.1.6.4.4, page 55 - 78
  作者：

  DOI：——

  日期：——
• Inorganic Linkage Isomerism of the Thiocyanate Ion
  作者：John L. Burmeister、Fred Basolo

  DOI：10.1021/ic50021a025

  日期：1964.11
• Palladium(II) and platinum(II) complexes of monodentate tertiary stibines
  作者：C.A. McAuliffe、I.E. Niven、R.V.(Dick) Parish

  DOI：10.1016/s0020-1693(00)90925-3

  日期：1977.1
• ——
  作者：P. Sharma、A. Cabrera、M. Sharma、C. Alvarez、J. L. Arias、R. M. Gomez、S. Hernandez

  DOI：10.1002/1521-3749(200011)626:11<2330::aid-zaac2330>3.0.co;2-2

  日期：2000.11

  The work reports the unexpected reaction of diphenyldibromo antimonates (III) with PtCl2 and cis-[PtCl2(PPh3)(2)]. The reaction gives triphenylstibine containing Pt-II complexes viz. cis-[PtBr2(SbPh3)(2)] (1), trans-[[PtBr(Ph)(SbPh3)(2)] (2), [NMe4][PtBr3(SbPh3)] (3), and cis-[PtBr2(PPh3)(SbPh3)] (4). All the complexes were characterised by elemental analyses, IR, Raman, Pt-195 NMR, FAB mass spectroscopy and X-ray crystallography. A plausible mechanism via the phenyl migration is proposed for the formation of these complexes. The average Pt-Pr distance in 1 is 2.456(2) Angstrom, in 2 2.496 Angstrom (trans to Ph) while in 3 it is 2.476 Angstrom (trans to Sb) implying a comparable trans influence of Ph3Sb and Ph3P.