| 101419-06-1

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 碱金属有机物
• CAS: 101419-06-1
• 化学式: Cs₄Sn₉
• 分子量: 1600.01
• InChiKey: PJBQPSSNDMFYFO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -8.09
• 重原子数：
  10.0
• 可旋转键数：
  0.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  tin 、 caesium 以 neat (no solvent) 为溶剂， 生成
  参考文献：
  名称：

  Binary alkali metal compounds with the zintl anions [Ge9]4? and [Sn9]4?

  摘要：

  AbstractThe binary germanides M12Ge17 and M4Ge9 (M  Na, K, Rb, Cs) and the stannides M12Sn17 and M4Sn9 (M  K, Rb, Cs) were identified by a combination of direct synthesis, thermogravimetric analysis, vibrational spectroscopy, X‐ray powder data and single crystal structure analysis. The M12E17 phases contain the cluster anions [E9]4− and [E4]4− in the ratio 1:2, forming a hierarchical structure with the cluster anions at the atomic positions of the hexagonal Laves phase MgZn2. Like the M4E4 phases, the M4Ge9 compounds are hierarchical derivatives of the cubic Cr3Si structure but with [Ge9]4− anions. The thermogravimetric analyses give strong evidence for the existence of at least one more phase with [E9]4− and [E4]4− clusters and of the clathrate phases M6E136 in addition to the well‐known M8E44□2 chlathrates.

  DOI：

  10.1002/zaac.19976230704