ytterbium oxide chloride | 64616-02-0

• 分子结构分类: 无机化合物 - 均质非金属化合物
• 英文名称: ytterbium oxide chloride
• CAS: 64616-02-0
• 化学式: ClO₄Yb₃
• 分子量: 618.571
• InChiKey: CJCIHMHJGRHDGX-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  ytterbium(III) perchlorate 以 neat (no solvent) 为溶剂， 生成 ytterbium oxide chloride
  参考文献：
  名称：

  Thermal Behavior and X-ray Powder Diffraction Structures of Two Polymorphic Phases of Anhydrous Yb(ClO₄)₃

  摘要：

  The chemical dehydration of Yb(ClO4)(3) . H2O by chlorine trioxide leads to a low-temperature form (LT) of anhydrous perchlorato complexes of ytterbium(III). By controlled thermolysis of this compound, a high-temperature form (HT) of Yb(ClO4)(3) was obtained. Its thermal decomposition leads to the corresponding oxide chloride, Yb3O4Cl, as a fine powder. The structures of the two polymorphic phases of Yb(ClO4)(3) were determined by Rietveld analysis of high-resolution X-ray powder data (BL16, ESRF). The LT form crystallizes in a hexagonal P6(3)/m unit cell (a = 9.219 70(7) Angstrom, b = 5.535 18(3) Angstrom, and Z = 2). For the HT form, the space group is R3c (a = 8.124 06(3) Angstrom, b = 24.0818(1) Angstrom, and Z = 6). The thermal decomposition pathway was also determined with the aid of TGA measurements and Raman spectroscopy.

  DOI：

  10.1021/ic9712683