Aluminium--rhenium (3/1) | 12253-19-9

• 英文名称: Aluminium--rhenium (3/1)
• 英文别名: alumane;rhenium
• CAS: 12253-19-9
• 化学式: Al₃Re
• 分子量: 267.152
• InChiKey: DIVFLIFOMOCURG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.55
• 重原子数：
  4
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  氢化铝 、 铼 以 neat (no solvent) 为溶剂， 生成 Aluminium--rhenium (3/1)
  参考文献：
  名称：

  X-ray investigation of phase relations and crystal structures in the binary system ReAl

  摘要：

  DOI：

  10.1016/0022-5088(84)90295-9

文献信息

• A study of the Al-rich part of the Al–Re alloy system
  作者：S. Balanetskyy、B. Grushko

  DOI：10.1016/j.jallcom.2007.03.075

  日期：2008.6

  The Al-rich part of the Al-Re phase diagram was reinvestigated by scanning and transmission electron microscopy, powder X-ray diffraction and differential thermal analysis. The earlier reported Al12Re, Al6Re, and Al11Re4 phases were confirmed. Close to the Al4Re composition a high-temperature h-Al4Re and a low-temperature 1-Al4Re phase were found to be formed at slightly different compositions. Both exhibited compositional ranges. A new phase was revealed close to the Al3Re composition. The Al11Re4 phase is formed congruently at 1650 degrees C, Al3Re peritectically at 1610 degrees C, h-Al4Re peritectically at 1410 degrees C, 1-Al4Re peritectically at similar to 1000 degrees C, Al6Re peritectically at 813 degrees C and Al12Re peritectically at 746 degrees C. Finally, the Al12Re-(Al) eutectic is formed at 658 degrees C. The Al3Re and h-Al4Re are decomposed by eutectoid reactions at similar to 946 and 833 degrees C, respectively. The structure of the h-Al4Re phase has not yet been clarified, but it is distinctly different from the Al4W phase suggested earlier. The structure of 1-Al4Re was confirmed. The Al3Re phase was found to have a monoclinic structure with a = 0.5180(4) rim, b = 3.97641(9) nm, c = 0.4955(3) nm and beta = 99.55(7)degrees. (c) 2007 Elsevier B.V. All rights reserved.