[(C₆F₅)₂Pt(μ-PPh₂)₂Pt(CH₃CN)₂] | 881073-95-6

• 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: [(C₆F₅)₂Pt(μ-PPh₂)₂Pt(CH₃CN)₂]
• 英文别名: [(C6F5)2Pt(μ-P(C6H5)2)2Pt(acetonitrile)2]；[(C6F5)2Pt(μ-PPh2)2Pt(NCCH3)2]
• CAS: 881073-95-6
• 化学式: C₄₀H₂₆F₁₀N₂P₂Pt₂
• 分子量: 1176.75
• InChiKey: LMUUZOAFCZEWSV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  [(C₆F₅)₂Pt(μ-PPh₂)₂Pt(CH₃CN)₂] 以 二氯甲烷 、 丙酮 为溶剂， 生成 [Pt4(μ-diphenylphosphido)3(μ3-P(C6H5)(1,2.-eta.2-C6H5-κ3P))(C6F5)4]
  参考文献：
  名称：

  An organometallic tetranuclear cluster with phosphine and phosphido ligands in nonclassical bonding modes: X-ray structural characterization

  摘要：

  The elimination of the NCMe ligand in [(C6F5)(2)Pt(mu-PPh2)(2)M(NCCH3)(2)] (M = Pd, Pt) results in the formation of the tetranuclear clusters [Pt2Pd2(p-PPh2)(3)(C6F5)(3)(PPh2C6F5)]1 and [Pt-4(mu-PPh2)(4)(C6F5)(4)](2). The structure of 1 indicates that one of the palladium centres is connected to the rest of the centres through two M-M bonds and two weaker eta(2) -C6H5 and eta(2) -P-C interactions. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2006.11.018
• 作为产物：
  描述：

  (NBu4)2{(pentafluorophenyl)2platinum(II)(μ-diphenylphosphido)2platinum(II)(μ-Cl)2platinum(II)(μ-diphenylphosphido)2platinum(II)(pentafluorophenyl)2} 、 乙腈 在 AgClO₄ 作用下， 以 丙酮 、 乙腈 为溶剂， 以76%的产率得到[(C₆F₅)₂Pt(μ-PPh₂)₂Pt(CH₃CN)₂]
  参考文献：
  名称：

  双核磷铂 (II) 片段作为三核、四核、六核和八核复合物的构建块

  摘要：

  双核复合物 [(C6F5)2Pt(μ-PPh2)2Pt(NCCH3)2] (1) 被描述和充分表征。配合物 1 与 2,2'-双嘧啶和顺式-[M(C6F5)2(THF)2] 反应，分别形成二核、三核和四核配合物 2、3 和 4，具体取决于试剂和金属的类型 (M = Pt, Pd)。配合物 1 与 KCN 反应形成阴离子双核配合物 [PPh3(CH3)]2[(C6F5)2Pt(μ-PPh2)2Pt(CN)2] (6)。配合物 6 作为顺式-[M(C6F5)2(THF)2] 或 1 的金属配体产生相应的六核或八核配合物 7、8 和 9。 [PPh3(CH3)]4[{(C6F5) )2Pt(μ-PPh2)2Pt(μ-CN)2Pd(C6F5)2}2] (8) 已通过 X 射线衍射确定。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany

  DOI：

  10.1002/ejic.200500328

文献信息

• Behavior of Neutral Phosphido Derivatives of Platinum and Palladium toward Silver Centers
  作者：Juan Forniés、Consuelo Fortuño、Susana Ibáñez、Antonio Martín、Piero Mastrorilli、Vito Gallo

  DOI：10.1021/ic201354s

  日期：2011.11.7

  [(RF)2Pt(μ-PPh2)2M(P–P)] (P–P = 1,2-bis(diphenylphosphino)methane, dppm, M = Pt, 3; M = Pd, 4; P–P = 1,2-bis(diphenylphosphino)ethane, dppe, M = Pt, 5; M = Pd, 6) react with AgClO4 or [Ag(OClO3)(PPh3)], and the nature of the resulting complexes is dependent on both M and the diphosphine. The dppm Pt–Pt complex 3 reacts with [Ag(OClO3)(PPh3)], affording a silver adduct 10 in which the Ag atom interacts with

  中性双核配合物的反应[（R ˚F）2铂（μ-PPH 2）2 M（苯）]（苯= 1,10-菲咯啉，R ˚F = C 6 ˚F 5 ; M = PT，1 ; M =钯，2）与AgClO 4或将[Ag（OCLO 3）（PPH 3）]，得到三核配合物[AgPT 2（μ-PPH 2）2（R ˚F）2（苯）（OCLO 3）]（图7a）或[AgPTM（μ-PPH 2）2（R ˚F）2（苯）（PPH 3）] [CLO 4 ]（M = PT，8 ; M =钯，9），其显示“开卷”型结构和两个（图7a），或酮（8，9）的PT -银键。中性二膦配合物[（R ˚F）2铂（μ-PPH 2）2 M（P-P）]（P-P = 1,2-双（二苯基膦基）甲烷，DPPM，M = PT，3 ; M = Pd，4 ; P–P = 1,2-双（二苯基膦基）乙烷，dppe，M = PT，5 ; M = Pd，6）与AgClO 4或[Ag（OClO
• Formation of PPh₂C₆F₅ through Phosphido Platinum and/or Palladium(III) Intermediates^,
  作者：Irene Ara、Naima Chaouche、Juan Forniés、Consuelo Fortuño、Abdelaziz Kribii、Athanassios C. Tsipis

  DOI：10.1021/om0508029

  日期：2006.2.1

  The two-electron oxidation reactions of the neutral [(C6F5)(2)M(mu-PR2)(2)M'(NCCH3)(2)] (M = M' = Pt or Pd, M = Pt, M' = Pd) complexes using I-2 as oxidant have been investigated by experimental (R = Ph) and electronic structure calculation methods (R = H). It was found that a reductive coupling of PR, and C6F5 takes place along the reaction pathway for all oxidized complexes. The most salient structural features of the [(C6F5)(2)Pt(mu-PR2)(2)Pd(C6F5)(2)](2-), [(C6F5)(2)Pd(mu-PR2)(2)Pd(acac)](-), and [(C6F5)(2)Pt(mu-PR2)(2)PtI2] complexes (experimental R = Ph) are reproduced very well by the B3LYP/lan12dz calculations (R = H).
• From a di- and trinuclear phosphanido fragment to tetra- and hexanuclear platinum(II) complexes
  作者：Andersson Arias、Juan Forniés、Consuelo Fortuño、Antonio Martín

  DOI：10.1016/j.ica.2013.07.048

  日期：2013.10

  The di-and trinuclear derivatives [(RF)(2)Pt(mu-PPh2)(2)Pt(CH3CN)(2)], 1, [(RF)(2)Pt(mu-PPh2)(2)Pt(mu-PPh2)(2)Pt(CH3 CN)(2)], 2, (RF = C6F5) behave as synthons of di-and trinuclear fragments. Addition of azide and oxalate ions to 1 and 2, even in an excess, provides a way to isolate the tetranuclear and hexanuclear platinum complexes [NBu4](2)[(RF)(2)Pt(mu-PPh2)(2)Pt}(n)(mu-1,1-N-3)}(2)] (n = 1, 3; 2, 5), [NBu4](2)[(RF)(2)Pt(mu-PPh2)(2)Pt}(2)(mu-C2O4-kappa O-2, O': kappa O-2 '', O ''')}], 4, and [NBu4](2)[(RF)(2)Pt(mu-PPh2)(2)Pt(mu-PPh2)(2)Pt}(2)(mu-C2O4-kappa O-2, O': kappa O-2 '', O ''')}], 6. The structures of 3-6, determined by single crystal X-ray diffraction, show a linear arrangement of the platinum centres maintained through "Pt(mu-PPh2)(2)Pt" and "Pt(mu-1,1-N-3)(2)Pt" or "Pt(mu-C2O4-kappa O-2, O': kappa O-2 '', O ''') Pt" bridging fragments. Finally, addition of KCN to 2 affords the trinuclear [NBu4](2)[(RF)(2) Pt(mu-PPh2)(2)Pt(mu-PPh2)(2)Pt(CN)(2)], 7, in which two cyanido groups are bonded to the platinum centre in a terminal way. (C) 2013 Elsevier B.V. All rights reserved.