[NiCu(CO)2(μ-dppm)2(MeCN)2](BPh4)*CH2Cl2 | 159027-15-3

• 英文名称: [NiCu(CO)2(μ-dppm)2(MeCN)2](BPh4)*CH2Cl2
• CAS: 159027-15-3
• 化学式: CH₂Cl₂*C₂₄H₂₀B*C₅₆H₅₀CuN₂NiO₂P₄
• 分子量: 1433.32
• InChiKey: JOHPHKJCBMAJPL-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  [NiCu(CO)2(μ-dppm)2(MeCN)2]ClO4*0.4CH2Cl2 、 四苯硼钠 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 [NiCu(CO)2(μ-dppm)2(MeCN)2](BPh4)*CH2Cl2
  参考文献：
  名称：

  New bis(diphenylphosphino)methane-bridged d10-d10 heterobinuclear complexes derived from Ni(Co)2(η1-Ph2PCH2 PPH2)2 and Ni2(μ-CO)(CO)2(μ-Ph2PCH2PPH2)2: The crystal structure of NiCu(CO)2(μ-Ph2PCH2PPh2) 2(BH3CN)

  摘要：

  Syntheses of the d(10)-d(10) ionic complexes [NiCu(CO)(2)(mu-dppm)(2)(MeCN)(2)]X (dppm = Ph(2)PCH(2)PPh(2), X = ClO4, BPh(4) or PF6), containing four-coordinate copper, and the related complex NiCu(CO)(2)(mu-dppm)(2) (BH3CN) from reactions of Ni(CO)(2)(eta(1)-dppm)(2) with copper(I) species are reported as is the crystal structure of the second of these compounds. This shows a tetrahedral arrangement about nickel(0), a slightly distorted trigonal planar arrangement about copper(I), a Ni-Cu distance [3.171(4) Angstrom] which is too great for significant metal-metal interaction, and a cradle type of arrangement for the Ni-Cu-dppm framework in the solid state. Attempts to prepare related d(10)-d(10) Ni(0)-M(I or II) (M = Ag, Au, Zn or Hg) complexes by similar methods were not successful but a Ni-Au complex of limited stability can be identified in related reactions involving Ni-2(mu-CO)(CO)(2)(mu-dppm)(2).

  DOI：

  10.1016/s0277-5387(00)88157-7