Ph4P[Au(o-xylenediyldithioethylene-1,3-dithiolate)2] | 1410795-65-1

• 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: Ph4P[Au(o-xylenediyldithioethylene-1,3-dithiolate)2]
• 英文别名: Ph4P[Au(oxddt)2]
• CAS: 1410795-65-1
• 化学式: C₂₀H₁₆AuS₈*C₂₄H₂₀P
• 分子量: 1049.24
• InChiKey: GRZVEUPKMQRRMW-KEIXHVJTSA-J

反应信息

• 作为产物：
  描述：

  sodium tetrachloroaurate(III) dihyrate 、 Na[Au(o-xylenediyldithioethylene-1,3-dithiolate)2] 以 甲醇 为溶剂， 生成 Ph4P[Au(o-xylenediyldithioethylene-1,3-dithiolate)2]
  参考文献：
  名称：

  Square-planar metal dithiolene complexes (M=Ni, Au) exhibiting cis and trans forms based on structurally flexible o-xylylene backbone

  摘要：

  The square-planar metal dithiolene complexes of o-xylenediyldithioethylene-1,2-dithiolate (oxddt) ligand, (Et4P)[Ni(oxddt)(2)] (1), (Ph4P)[Ni(oxddt)(2)] (2) and (Ph4P)[Au(oxddt)(2)] (3), were prepared and characterized. Among them, the Ni complexes 1 and 2 showed cis-anti-form structures, whose two benzene rings of the Ni(oxddt)(2) molecule are closely located to the dithiolene rings but located on the opposite side with respect to the dithiolene ring. In contrast to these Ni complexes, the Au complex 3 has a trans-anti form, suggesting that a Ni/Au substitution in the [M(oxddt)(2)] modifies those molecular structures in the crystals. An intramolecular pi orbital overlap at the alpha-LUMO + 5 level between benzene and dithiolene rings was observed in the [Ni(oxddt)(2)] complex with the cis-anti-form. Redox behavior of 1 and 3 were investigated by cyclic voltammetry measurements. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2012.08.026