Ag2(μ-Br)2(μ-dppm)(PPh3)2 | 1185448-35-4

• 英文名称: Ag2(μ-Br)2(μ-dppm)(PPh3)2
• 英文别名: Ag2(μ-Br)2(μ-1,3-bis(diphenylphosphino)methane)(PPh3)2
• CAS: 1185448-35-4
• 化学式: C₆₁H₅₂Ag₂Br₂P₄
• 分子量: 1284.52
• InChiKey: MRAFFRMBDXDURS-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  [Ag(PPh3)(η3-Br)]4 、 双二苯基膦甲烷 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 以40%的产率得到Ag2(μ-Br)2(μ-dppm)(PPh3)2
  参考文献：
  名称：

  Microwave-assisted synthesis, crystal structures and DFT calculations of two novel silver(І) dimers [Ag2(μ-X)2(μ-dppm)(PPh3)2] (X=Br, I) with butterfly-shaped dinuclear cores

  摘要：

  Reactions of Ag4X4(Ph3P)(4) (X = Br, I) with 1,3-bis(diphenylphosphine)methane (dppm) ligand under microwave heating conditions afforded two asymmetric silver(I) dimers of the type [Ag-2(mu-X)(2)(mu-dppm)(PPh3)(2)], X = Br(1), I(2), with butterfly-shaped dinuclear cores. The molecular structures of two compounds have been established by single-crystal X-ray diffraction and satisfactorily calculated by using the PW91 functional considered with the DNP basis set and ECP. (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2009.04.028