carbon monoxide;platinum;ruthenium | 126294-92-6

• 分子结构分类: 有机化合物 - 有机金属化合物
• 英文名称: carbon monoxide;platinum;ruthenium
• CAS: 126294-92-6
• 化学式: C₁₈O₁₈Pt₂Ru₄
• 分子量: 1298.63
• InChiKey: APAUPFLGINEIQL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.69
• 重原子数：
  42
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  18
• 氢给体数：
  0
• 氢受体数：
  18

反应信息

• 作为反应物：
  描述：

  carbon monoxide;platinum;ruthenium 在 hydrogen 作用下， 以 正庚烷 为溶剂， 以83%的产率得到Pt3Ru6(CO)21(μ-H)3(μ3-H)
  参考文献：
  名称：

  Cluster Synthesis. 43. New Layer-Segregated Platinum-Ruthenium Cluster Complexes and Their Reactions with Diphenylacetylene

  摘要：

  The new complex Pt3Ru6(CO)21(mu-H)3(mu3-H) (1) was obtained in 83% yield from the reaction of Ru4Pt2(CO)18 with hydrogen (1 atm) at 97-degrees-C The molecular structure was found to consist of three triangular layers of nine metal atoms arranged in the form of a face-shared bioctahedron. The central shared layer consists of three platinum atoms, while the outer layers consist of ruthenium triangles. Three hydride ligands bridge each edge of one Ru3 triangle, while the fourth hydride ligand is a triple bridge across the other Ru3 triangle. Compound 1 was converted to the alkyne complex Pt3Ru6(CO)20(mu3-PhC2Ph)(mu3-H)(mu-H) (2) by reaction with PhC2Ph. This complex contains a layered structure Of Pt3 and RU3 triangles similar to 1 but also has a triply bridging PhC2Ph ligand coordinated to one of the ruthenium triangles. Compound 2 slowly adds 1 equiv of CO to form the complex Pt3RU6(CO)21[mu-PhCC (H)Ph] (mu-H) (3) which contains an edge bridging sigma-pi coordinated diphenylvinyl ligand formed by the transfer of one of the hydride ligands in 2 to the diphenylacetylene ligand. Treatment of 3 with CO yields (Z)-stilbene by transfer of the remaining hydride ligand to the diphenylvinyl ligand, and the cluster is then degraded to Ru3(CO)12 and Pt2Ru4(CO)18. Crystal Data: for 1, space group = P2(1)/c, a = 18.157(3) angstrom, b = 11.701(4) angstrom, c = 17.580(4) angstrom, beta = 101.03(2)-degrees, Z = 4, 2657 reflections, R = 0.033; for 2, space group Pccn, a = 10.848(2) angstrom, b = 45.507(4) angstrom, c = 17.169(2) angstrom, z = 8, 4441 reflections, R = 0.043; for 3, space group P2(1)/c, a = 12.360(6) angstrom, b = 11.521(4) angstrom, c = 16.628(8) angstrom, beta = 106.10(4)-degrees, Z = 2, 2061 reflections, R = 0.041.

  DOI：

  10.1021/om00018a030
• 作为产物：
  描述：

  五羰基钌 、 bis(cycloocta-1,5-diene)platinum(0) 以 正己烷 为溶剂， 以31%的产率得到carbon monoxide;platinum;ruthenium
  参考文献：
  名称：

  Adams, Richard D.; Chen, Gong; Wang, Jin-Guu, Organometallics, 1990, vol. 9, # 4, p. 1339 - 1341

  摘要：

  DOI：

文献信息

• Addition of Platinum and Palladium Tri-<i>tert</i>-butyl Phosphine Groups to Open Pt−Fe and Pt−Ru Metal Carbonyl Clusters
  作者：Richard D. Adams、Burjor Captain、Wei Fu、Jack L. Smith、Mark D. Smith

  DOI：10.1021/om0342659

  日期：2004.2.1

  because there was no loss of carbonyl ligands during the course of the addition reaction. Compounds 13 and 15 are also structurally similar and contain two mutually bonded M(PBut3) groups. These metal atoms are part of a Pt2M2 tetrahedron that also contains an edge-bridging platinum atom and two Fe(CO)4 groups that bridge the Pt−Pt bonds to this edge-bridging platinum. These compounds can be formed

  PT 3 Fe 3（CO）15 [M（PBu t 3）]（M = PT，12 ; M = Pd，14）和PT 3 Fe 2（CO）12 [M（PBu t 3）] 2（M = PT，13 ; M = PD，15），被选自PT（PBU的反应合成吨3）2和Pd（PBU吨3）2的PT 3的Fe 3（CO）15，9。所有新化合物均经过结晶学表征。化合物12和14在结构上相似，并且包含桥接起始配合物9的三角形PT 2 Fe基团的M（PBu t 3）基团。这些化合物可以看作是9的加合物，因为在加成反应过程中羰基配体没有损失。化合物13和15在结构上也相似，并且包含两个相互键合的M（PBu t 3）基团。这些金属原子是PT 2 M 2的一部分四面体，它还包含一个边缘桥接的铂原子和两个将PT-PT键桥接到该边缘桥接的铂的Fe（CO）4基团。这些化合物可以通过将一个Fe（CO）3基团替换为M（PBu t 3）
• Adams, Richard D.; Wu, Wengan, Organometallics, 1993, vol. 12, # 4, p. 1248 - 1256
  作者：Adams, Richard D.、Wu, Wengan

  DOI：——

  日期：——
• Adams, Richard D.; Alexander, Michael S.; Arafa, Isam, Inorganic Chemistry, 1991, vol. 30, # 25, p. 4717 - 4723
  作者：Adams, Richard D.、Alexander, Michael S.、Arafa, Isam、Wu, Wengan

  DOI：——

  日期：——
• Adams, Richard D.; Li, Zhaoyang; Lii, Jau-Ching, Organometallics, 1992, vol. 11, # 12, p. 4001 - 4009
  作者：Adams, Richard D.、Li, Zhaoyang、Lii, Jau-Ching、Wu, Wengan

  DOI：——

  日期：——
• Adams, Richard D.; Li, Zhaoyang; Lii, Jau-Ching, Journal of the American Chemical Society, <hi>1992</hi>, vol. 114, # 12, p. 4918 - 4920
  作者：Adams, Richard D.、Li, Zhaoyang、Lii, Jau-Ching、Wu, Wengan

  DOI：——

  日期：——