Bis[dimethyl(trimethylsilyl)silyl]silyl-dimethyl-trimethylsilylsilane | 225660-37-7

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: Bis[dimethyl(trimethylsilyl)silyl]silyl-dimethyl-trimethylsilylsilane
• 英文别名: bis[dimethyl(trimethylsilyl)silyl]silyl-dimethyl-trimethylsilylsilane
• CAS: 225660-37-7
• 化学式: C₁₅H₄₆Si₇
• 分子量: 423.129
• InChiKey: KOIMZCNKOJHYMJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.82
• 重原子数：
  22
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 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：

  二叔丁基汞(II) 、 Bis[dimethyl(trimethylsilyl)silyl]silyl-dimethyl-trimethylsilylsilane 以 neat (no solvent) 为溶剂， 以85%的产率得到
  参考文献：
  名称：

  The Synthesis and Molecular Structure of the First Two-Coordinate, Dinuclear σ-Bonded Mercury(I) RHgHgR Compound

  摘要：

  A linear Si-Hg-Hg-Si arrangement and a Hg-Hg distance of 265.69 pm are exhibited by the first two-coordinate, dinuclear σ-bonded organomercury(I) compound 1. It was formed unexpectedly in the reaction of two equivalents of the silane (Me3 SiMe2 Si)3 SiH with tBu2 Hg. In contrast if the reagents are allowed to react in a 1:1 ratio the expected mercury(II) compound (Me3 SiMe2 Si)3 SiHgtBu is obtained.

  DOI：

  10.1002/(sici)1521-3773(19990419)38:8<1100::aid-anie1100>3.0.co;2-n
• 作为产物：
  描述：

  lithiopentamethyldisilane 在 三氯硅烷 作用下， 以 甲苯 为溶剂， 生成 Bis[dimethyl(trimethylsilyl)silyl]silyl-dimethyl-trimethylsilylsilane
  参考文献：
  名称：

  The Synthesis and Molecular Structure of the First Two-Coordinate, Dinuclear σ-Bonded Mercury(I) RHgHgR Compound

  摘要：

  A linear Si-Hg-Hg-Si arrangement and a Hg-Hg distance of 265.69 pm are exhibited by the first two-coordinate, dinuclear σ-bonded organomercury(I) compound 1. It was formed unexpectedly in the reaction of two equivalents of the silane (Me3 SiMe2 Si)3 SiH with tBu2 Hg. In contrast if the reagents are allowed to react in a 1:1 ratio the expected mercury(II) compound (Me3 SiMe2 Si)3 SiHgtBu is obtained.

  DOI：

  10.1002/(sici)1521-3773(19990419)38:8<1100::aid-anie1100>3.0.co;2-n

文献信息

• Branched Star-Type Polysilyllithium Compounds: The Effects ofβ-Silyl Substitution and of Complexation on Their Molecular Structure
  作者：Yitzhak Apeloig、Michael Yuzefovich、Michael Bendikov、Dmitry Bravo-Zhivotovskii、Dieter Bläser、Roland Boese

  DOI：10.1002/1521-3773(20010817)40:16<3016::aid-anie3016>3.0.co;2-a

  日期：2001.8.17

  It was fortunate that the first extended branched polysilyl anion (Me3 SiMe2 Si)3 Si(-) could be crystallographically characterized in two forms-as the THF complex 1 and as the dimer 2. Comparison with the analogous (Me3 Si)3 SiLi systems 3 and 4 shows that β-Me3 Si substitution and complexation by THF elongate the Si-Li distance by 0.09-0.14 Å and 0.04-0.07 Å, respectively.
• The Synthesis and Molecular Structure of the First Two-Coordinate, Dinuclear σ-Bonded Mercury(I) RHgHgR Compound
  作者：Dmitry Bravo-Zhivotovskii、Michael Yuzefovich、Michael Bendikov、Karl Klinkhammer、Yitzhak Apeloig

  DOI：10.1002/(sici)1521-3773(19990419)38:8<1100::aid-anie1100>3.0.co;2-n

  日期：1999.4.19

  A linear Si-Hg-Hg-Si arrangement and a Hg-Hg distance of 265.69 pm are exhibited by the first two-coordinate, dinuclear σ-bonded organomercury(I) compound 1. It was formed unexpectedly in the reaction of two equivalents of the silane (Me3 SiMe2 Si)3 SiH with tBu2 Hg. In contrast if the reagents are allowed to react in a 1:1 ratio the expected mercury(II) compound (Me3 SiMe2 Si)3 SiHgtBu is obtained.