tetra-para-tolylstibonium iodide | 1298132-11-2

• 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: tetra-para-tolylstibonium iodide
• 英文别名: tetra-p-tolylantimony iodide；iodo-tetrakis(4-methylphenyl)-λ5-stibane
• CAS: 1298132-11-2
• 化学式: C₂₈H₂₈Sb*I
• 分子量: 613.185
• InChiKey: UMJDXVGITTUWFX-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  5.18
• 重原子数：
  30
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  tetra-para-tolylstibonium iodide 、 碘化锑 以 丙酮 为溶剂， 以89%的产率得到[tetra-p-tolylantimony]3[Sb3I12]
  参考文献：
  名称：

  Synthesis and structure of tetra-p-tolylantimony complexes [(4-MeC6H4)4Sb] 2 + [Hg2I6]2−, [(4-MeC6H4)4Sb] 2 + [HgI4]2−, [(4-MeC6H4)4Sb] 3 + [Sb3I12]2−, and [(4-MeC6H4)4Sb]+[ReO4]−

  摘要：

  Complexes [(4-MeC6H4)(4)Sb] (2) (+) [Hg2I6](2-) (I), [(4-MeC6H4)(4)Sb] (2) (+) [HgI4](2-) (II), [(4-MeC6H4)(4)Sb] (3) (+) [Sb3I12](2-) (III), were synthesized by reactions of tetra-p-tolylantimony iodide with mercury iodide and antimony iodide, respectively. Tetra-p-tolylantimony perrhenate [(4-MeC6H4)(4)Sb](+)[ReO4](-) (IV) was prepared from tetra-p-tolylantimony chloride and sodium perrhenate in acetone. Crystal structures of complexes I, II, and IV were determined by X-ray crystallography. Mercury and rhenium atoms have tetrahedral coordinations in these complexes. The Hg-I and Re-O distances in the structures of I, II, and IV vary within 2.7719(13)-2.7908(12), 2.7028(3)-2.9163(3) , and 1.693(3)-1.744(3) , respectively. Antimony atoms in two crystallographically independent trinuclear centrosymmetric [Sb3I12](2-) anions of complex III have an octahedral environment. Each terminal SbI3 fragment (Sb-I-t, 2.8265(9)-2.8333(10)) is bound to the central atom through tree bridging iodine atoms (Sb(2)-I-br, 3.2275(9)-3.3620(10)). The distances between the central Sb atom and bridging iodine atoms are much shorter (Sb(1)-I-br, 3.0153(6)-3.0316(6) ; Sb(3)-I-br, 2.9926(6)-3.0074(6) ).

  DOI：

  10.1134/s0036023610071010

文献信息

• Bismuth complexes [p-Tol4P] 2 + [Bi2I8(THF)2]2–, [p-Tol4Sb] 2 + [Bi2I8(THF)2]2–, [p-Tol4P] 2 + [Bi2I8(DMSO)2]2–, [Bu4P] n + [(Bi2I7) n ] n–, [p-Tol4P] n + [(Bi2I7) n ] n–, and [p-Tol4Sb] n + [(Bi2I7) n ] n–: Synthesis and structure
  作者：V. V. Sharutin、O. K. Sharutina、R. M. Khisamov、V. S. Senchurin

  DOI：10.1134/s0036023617060201

  日期：2017.6

  The complexes [p-Tol(4)P] (2) (+) [Bi2I8(THF)(2)](2-), [p-Tol(4)Sb] (2) (+) [Bi2I8(THF)(2)](2-), [p-Tol(4)P] (2) (+) [Bi2I8(DMSO)(2)](2-), [Bu4P] (n) (+) [(Bi2I7) (n) ] (n-), [p-Tol(4)P] (n) (+)[(Bi2I7) (n) ] (n-), and [p-Tol(4)Sb] (n) (+) [(Bi2I7) (n) ] (n-) were synthesized by the reaction between bismuth iodides and tetrabutyl- and tetraphenylphosphonium, tetra-para-tolylphosphonium and -stibonium iodides in tetrahydrofuran, dimethyl sulfoxide, acetone, and ethyl cellosolve. The crystal structures of the synthesized complexes containing bi- and polynuclear anions with an octahedral coordination of bismuth atoms were characterized by X-ray diffraction.