tetraethylammonium [bis(1,3-dithiole-2-thione-4,5-dithiolato)bismuth(III)] | 340721-45-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: tetraethylammonium [bis(1,3-dithiole-2-thione-4,5-dithiolato)bismuth(III)]
• 英文别名: tetraethylammonium bis(1,3-dithiole-2-thione-4,5-dithiolate)bismuthate；bis(1,3-dithiole-2-thione-4,5-dithiolato)bismuthate*N(C2H5)4；3,3'-Spirobi[2,4,6,8-tetrathia-3-bismanuidabicyclo[3.3.0]oct-1(5)-ene]-7,7'-dithione;tetraethylazanium
• CAS: 340721-45-1
• 化学式: C₆BiS₁₀*C₈H₂₀N
• 分子量: 731.96
• InChiKey: LAMSHKJOYOFKTH-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  8.81
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  267
• 氢给体数：
  0
• 氢受体数：
  11

反应信息

• 作为产物：
  描述：

  溴化铋 、 Bis(tetraethylammonium) bis(2-thioxo-1,3-dithiole-4,5-dithiolato)zincate 以 丙酮 为溶剂， 以86%的产率得到tetraethylammonium [bis(1,3-dithiole-2-thione-4,5-dithiolato)bismuth(III)]
  参考文献：
  名称：

  Synthesis and properties of bis(1,3-dithiole-2-thione-4,5-dithiolato)bismuthate(1-) salts, [Q][Bi(dmit)2]. Crystal structure of [AsPh4][Bi(dmit)2]·1/2DMSO: comparison of the solid state structures of [Q][Bi(dmit)2] and [Q][Sb(dmit)2]

  摘要：

  Ionic complexes, [Q][Bi(dmit)(2)] (5:Q=NEt4, NBu4, 1,4-Me-2-pyridinium and AsPh4), have been obtained from BiBr3 and [Q](2)[Zn(dmit)(2)] [H-2-dmit=4,5-dimercapto-1,3-dithiole-2-thione]. As established by the crystal structure determination of [(5:Q=AsPh4).1/2DMSO], the cations have near tetrahedral geometries and are well separated from the anions. The anions, containing chelating dmit ligands, are linked into chains via Bi-thiolato-S inter-anion bonds: Bi2S2 rings are formed within the chains, with Bi . . . Bi distances alternating between 3.7760(3) and 3.9092(3) Angstrom. The bismuth atoms are six-coordinate, arising from two inter-anion Bi-S [Bi-S = 3.0391(13) and 3.1643(14) Angstrom] and four intra-anion Bi-S bonds [between 2.6680(13) and 2.8370(13) Angstrom], with stereochemistries, including the equatorial-sited stereochemically active lone pair, of distorted pentagonal bipyramids. There are no S . . .S contacts between the anions less than the sum of the van der Waals radii. Comparisons are made between the structure of [(5:Q=AsPh4).1/2DMSO] and those reported previously for (5:Q=NEt4), [(5:Q=NEt4).1/2Et(2)O] and [(5:Q=NBu4) as well as those for [Q][Sb(dmit)(2)] (4), (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0277-5387(00)00643-4