(Au(P(C6H4-S-2)3))2 | 281189-13-7

• 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: (Au(P(C6H4-S-2)3))2
• 英文别名: 2-bis(2-sulfidophenyl)phosphanylbenzenethiolate;gold(3+)
• CAS: 281189-13-7
• 化学式: C₃₆H₂₄Au₂P₂S₆
• 分子量: 1104.86
• InChiKey: HQKQVYWMXVRDTB-UHFFFAOYSA-H

计算性质

• 辛醇/水分配系数(LogP)：
  6.32
• 重原子数：
  46
• 可旋转键数：
  0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  6
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  三苯基膦氯金 、 tris(2-mercaptophenyl)phosphine 以 二氯甲烷 为溶剂， 以28%的产率得到(Au(P(C6H4-S-2)3))2
  参考文献：
  名称：

  Gold Complexes with Potentially Tri- and Tetradentate Phosphinothiolate Ligands

  摘要：

  Reactions of [Au(PPh3)Cl], (Bu4N)[AuCl4] and the organometallic gold complex [Au(damp-C-1,N)Cl-2] (damp(-) = 2-(N,N-dimethylaminomethyl)phenyl) with the potentially tri- and tetradentate proligands PhP(C6H3-SH-2-R-3)(2) (H2L1a, R = SiMe3; H2L1b, R = H) and P(C6H4-SH-2)(3) (H3L2) result in the formation of mono- or dinuclear gold complexes depending on the precursor used. Monomeric complexes of the type [(AuLCl)-Cl-1] are formed upon the reaction with [Au(damp-C-1,N)Cl-2], but small amounts of dinuclear [AuL1](2) complexes with gold in two different oxidation states, +1 and +3, have been isolated as side-products. The dinuclear compounds are obtained in better yields from [AuCl4](-). A dinuclear complex having two An(III) centers can be isolated from the reaction of [Au(PPh3)Cl] with H3L2, whereas from the reaction with H2L1b the mononuclear [Au(Ph3P)HL1b] is obtained, which contains a three-coordinate gold atom. Comparatively short gold-gold distances have been found in the dinuclear complexes (2.978(2) and 3.434(1) Angstrom). They are indicative of weak gold-gold interactions, which is unusual for gold(III).

  DOI：

  10.1021/ic000015y