Gold;ZINC | 12256-74-5

• 分子结构分类: 无机化合物 - 均相金属化合物 - 均相过渡金属化合物
• 英文名称: Gold;ZINC
• 英文别名: gold;zinc
• CAS: 12256-74-5
• 化学式: Au₃Zn
• 分子量: 656.289
• InChiKey: HANPMFYDHYUOOR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.01
• 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：

  金 、 锌 生成 Gold;ZINC
  参考文献：
  名称：

  Martensite transformation in Au3Zn alloy

  摘要：

  Martensite transformation in a Au3Zn alloy was estimated by electrical resistivity measurements, X-ray diffraction and high-temperature optical microscopy. Au3Zn[R-1] structure was confirmed at room temperature. Repeated heating and cooling accompanied a reproducible change due to the surface relief. The reverse martensite transformation proceeded in two stages. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0038-1098(98)00077-5

文献信息

• Solution chemistry synthesis, morphology studies, and optical properties of five distinct nanocrystalline Au–Zn intermetallic compounds
  作者：Zachary L. Schaefer、Dimitri D. Vaughn、Raymond E. Schaak

  DOI：10.1016/j.jallcom.2009.10.137

  日期：2010.2

  Au-Zn was used as a prototype binary system for exploring intermetallic phase accessibility in nanoparticle systems using low-temperature solution chemistry methods. By reacting Au nanoparticles with diethylzinc (Et2Zn) in oleylamine at temperatures of 250-300 degrees C, nanoparticles of five distinct binary intermetallic compounds were accessible: Au3Zn, Au5Zn3, AuZn, Cu5Zn8-type gamma-(Au,Zn), and Mg-type epsilon-(AuZn). A variety of nanoparticle shapes, including spheres, triangles, hexagons, and rods, are accessible in the Au-Zn system via a pseudomorphic reaction of Au nanocrystal shapes with Et2Zn. The Au-Zn nanoparticles have optical properties that vary with Zn content, ranging from a surface plasmon resonance peak at similar to 495 nm for Au3Zn to absorption in the ultraviolet region for the Zn-rich phases. (C) 2009 Elsevier B.V. All rights reserved.
• Martensite transformation in Au3Zn alloy
  作者：K. Hisatsune、Y. Takuma、Y. Tanaka、K. Udoh、T. Morimura、M. Hasaka

  DOI：10.1016/s0038-1098(98)00077-5

  日期：1998.5

  Martensite transformation in a Au3Zn alloy was estimated by electrical resistivity measurements, X-ray diffraction and high-temperature optical microscopy. Au3Zn[R-1] structure was confirmed at room temperature. Repeated heating and cooling accompanied a reproducible change due to the surface relief. The reverse martensite transformation proceeded in two stages. (C) 1998 Elsevier Science Ltd. All rights reserved.