[AuCl(bis(methylthio)methane)].infin. | 1020186-50-8

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: [AuCl(bis(methylthio)methane)].infin.
• CAS: 1020186-50-8
• 化学式: Au*C₃H₈S₂*Cl
• 分子量: 340.648
• InChiKey: LQEFICSXDYWLKP-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.33
• 重原子数：
  7.0
• 可旋转键数：
  2.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  四氯金酸水合物 、 二甲硫基甲烷 以 甲醇 为溶剂， 生成 [AuCl(bis(methylthio)methane)].infin.
  参考文献：
  名称：

  Gold(I)−Dithioether Supramolecular Polymers: Synthesis, Characterization, and Luminescence

  摘要：

  A series of discrete compounds and supramolecular polymers were synthesized by self-assembly of dithioether building blocks and HAuCl4 center dot 3H(2)O. In complexes 1 {[AuL1-MeCl], where L1-me is bis(methylthio)methane} and 2 {[Au-2 L2-PhCl2], where L2-Ph is 1,2-bis(phenylthio)ethane}, adjacent units are connected via aurophilic interactions. Complex 1, a one-dimensional (1D) supramolecular polymer, and complex 2, a two-dimensional supramolecular network, both feature nearly linear [Au-Au-](infinity) chains. Complexes 4a, 4b, and 4c, all of which contain 1,3-bis(phenylthio)propane (L3-Ph), are polymorphs having the composition [AU(2)L(3-Ph)Cl(2)]. Complex 3 {[Au2L1-PhCl2], where L1-Ph is bis(phenylthio)methane}and complexes 4a and 4b consist of nearly identical 1D supramolecular polymers formed through Au-Au interactions. The third polymorph, 4c, is a molecular complex, as it does not have metal-metal interactions. Complex 5 {[Au2L4-PhCl](2), where L4-Ph is 1,4-bis(phenylthio)butane} is also molecular. UV-vis spectra showed that the absorption bands of these complexes are allowed ligand-centered transitions between 230 and 260 nm. Complexes 1, 2, and 6 {[AuL3-MeCl], where L3-Me is 1,3-bis(methylthio)propane} exhibited solid-state luminescence at 5 K with vibronic progressions and band maxima at approximately 570 nm. It is suggested that complex 6 contains [Au-Au-](infinity) chains.

  DOI：

  10.1021/ic701275k