[(EtOH)2(OEt)4TiSnCl4] | 1256501-92-4

• 分子结构分类: 有机化合物
• 英文名称: [(EtOH)2(OEt)4TiSnCl4]
• 英文别名: ethanol;ethanolate;tin(4+);titanium(4+);tetrachloride
• CAS: 1256501-92-4
• 化学式: C₂H₆O*C₁₂H₃₂Cl₄O₆SnTi
• 分子量: 626.854
• InChiKey: LPVXWMOHVAFXNF-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  -14.91
• 重原子数：
  27
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  153
• 氢给体数：
  3
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  [(EtOH)2(OEt)4TiSnCl4] 、 异丙醇 以 异丙醇 、 甲苯 为溶剂， 以89%的产率得到[((i)PrOH)2(O(i)Pr)2Ti(OEt)2SnCl4]
  参考文献：
  名称：

  Novel Heteroleptic Heterobimetallic Alkoxide Complexes as Facile Single-Source Precursors for Ta⁵⁺ Doped TiO₂−SnO₂ Nanoparticles

  摘要：

  The nanometric mixed tin-titanium oxide doped with a M5+ cation was recently shown as a promising thermoelectric material. We report here synthesis of novel molecular precursors for above material using a convenient approach of reacting a metal chloride with a metal alkoxide. Heterometallic complexes with simple addition formula [(EtOH)(2)-(OEt)(2)Ti(mu-OEt)(2)SnCl4] (1.EtOH) and [(EtOH)(OEt)(3)Ta(mu-OEt)(2)SnCl4] (2) were isolated in quantitative yield, which on recrystallization from isopropanol afforded mixed-alkoxide complexes [(Pr'OH)(2)(OPr')(2)Ti(mu-OEt)(2)SnCl4] (3) and [(Pr'OH)(OPr')(3)Ta(mu-OEt)(2)SnCl4] (4), respectively, thus indicating the robustness of the heterometallic M(mu-OEt)(2)Sn core in the solution phase. Facile conversion of these precursors to halide-free spinodal form of Ta5+-doped TiO2-SnO2 as a potential thermoelectric material is reported.

  DOI：

  10.1021/ic102134w
• 作为产物：
  描述：

  titanium(IV) tetraethanolate 、 四氯化锡 以 正戊烷 为溶剂， 以98%的产率得到[(EtOH)2(OEt)4TiSnCl4]
  参考文献：
  名称：

  Novel Heteroleptic Heterobimetallic Alkoxide Complexes as Facile Single-Source Precursors for Ta⁵⁺ Doped TiO₂−SnO₂ Nanoparticles

  摘要：

  The nanometric mixed tin-titanium oxide doped with a M5+ cation was recently shown as a promising thermoelectric material. We report here synthesis of novel molecular precursors for above material using a convenient approach of reacting a metal chloride with a metal alkoxide. Heterometallic complexes with simple addition formula [(EtOH)(2)-(OEt)(2)Ti(mu-OEt)(2)SnCl4] (1.EtOH) and [(EtOH)(OEt)(3)Ta(mu-OEt)(2)SnCl4] (2) were isolated in quantitative yield, which on recrystallization from isopropanol afforded mixed-alkoxide complexes [(Pr'OH)(2)(OPr')(2)Ti(mu-OEt)(2)SnCl4] (3) and [(Pr'OH)(OPr')(3)Ta(mu-OEt)(2)SnCl4] (4), respectively, thus indicating the robustness of the heterometallic M(mu-OEt)(2)Sn core in the solution phase. Facile conversion of these precursors to halide-free spinodal form of Ta5+-doped TiO2-SnO2 as a potential thermoelectric material is reported.

  DOI：

  10.1021/ic102134w