Gallane;yttrium | 97958-47-9

• 分子结构分类: 有机化合物
• 英文名称: Gallane;yttrium
• CAS: 97958-47-9
• 化学式: Ga₆Y
• 分子量: 507.244
• InChiKey: DUKAYKCFPYUYCJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -7.11
• 重原子数：
  7
• 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：

  氢化镓 、 氢化钇 以 melt 为溶剂， 生成 Gallane;yttrium
  参考文献：
  名称：

  Magnetic susceptibility and electrical resistivity of RGa6 (R  rare earth metals)

  摘要：

  DOI：

  10.1016/0022-5088(86)90687-9

文献信息

• Crystal Growth, Transport, and the Structural and Magnetic Properties of Ln₄FeGa₁₂ with Ln = Y, Tb, Dy, Ho, and Er
  作者：Brenton L. Drake、Fernande Grandjean、Michael J. Kangas、Edem K. Okudzeto、Amar B. Karki、Moulay T. Sougrati、David P. Young、Gary J. Long、Julia Y. Chan

  DOI：10.1021/ic9013202

  日期：2010.1.18

  cuboctahedra of the Au3Cu type. Er4Fe0.67Ga12 is iron-deficient, leading to a distortion of the octahedral and cuboctahedral environments due to the splitting of the Ga2 site into Ga2 and Ga3 sites. Further, interstitial octahedral sites that are unoccupied in Ln4FeGa12 (Ln = Y, Tb, Dy, and Ho) are partially occupied by Fe2. Y4FeGa12 exhibits weak itinerant ferromagnetism below 36 K. In contrast, Tb4FeGa12

  LN 4 FEGA 12，其中Ln为Y，Tb时，镝，钬，和Er，通过助熔剂生长制备，结晶与立方ÿ 4的PdGa 12结构与进出口3米的空间群，并用一个= 8.5650（4），8.5610 （4），8.5350（3），8.5080（3）和8.4760（3）Å。晶体结构由铁镓八面体和面共享的Au 3 Cu型稀土立方八面体组成。尔4的Fe 0.67镓12是缺铁的，由于将Ga2位点分为Ga2和Ga3位点，导致八面体和立方八面体环境变形。此外，在Ln 4 FEGa 12中未被占据的间隙八面体位点（Ln = Y，Tb，Dy和Ho）被Fe2部分占据。Y 4 FEGa 12在36 K以下显示弱的迭代铁磁。相反，Tb 4 FEGa 12，Dy 4 FEGa 12，Ho 4 FEGa 12和Er 4 Fe 0.67 Ga 12在26、18.5、9和6 K时的摩尔磁化率具有最大的反铁磁顺序。所有化合物均表现出金属电阻率，在4
• Isothermal section (400°C) of the phase diagram of Y–Al–Ga ternary system in the region up to 33.3 at.% Y
  作者：M.V Speka、V.Ya Markiv、M.I Zakharenko、N.M Belyavina

  DOI：10.1016/s0925-8388(02)00800-9

  日期：2003.1

  A part of the isothermal section (400 degreesC) of the phase diagram of the Y-Al-Ga ternary system (up to 33.3 at.% Y) was investigated by X-ray powder diffraction. Eight single-phase regions (including solid solution regions of the binary compounds) were found to exist at this isothermal section. Four ternary phases were found and their crystal structures were determined, namely: 1-YAl2.75-2.60Ga1.25-1.40 (own type structure), 2-YAl1.90-1.60Ga2.10-2.40 (own type structure), 3-YAl0.4Ga2.60 (Mg3Cd), and 4-YAl0.90-0.70Ga1.10-1.30 (AlB2). The composition ranges of the ternary phases and solid solution regions of YAl3, YAl2, YGa6 and YGa2 were determined. (C) 2002 Elsevier Science B.V. All rights reserved.
• The Y–Ag–Ga system
  作者：T. Krachan、B. Stel’makhovych、Yu. Kuz’ma

  DOI：10.1016/j.jallcom.2004.05.053

  日期：2005.1

  The isothermal section at 670 K of the Y-Ag-Ga system in the region of 0-33 at.% Y has been constructed using X-ray diffraction data. The existence of earlier known ternary gallides has been confirmed. Their homogeneity regions, atomic coordinates and distribution of atoms in the structures have been determined: Y3Ag2.55Ga8.45 (La3Al11-type structure, a = 0.4310(1) nm, b = 1.2865(3) nm, c = 0.9552(3) nm, R-F = 0.043), YAg0.22Ga1.78 (CaIn2-type structure, a = 0.44565(1) nm, c = 0.72032(2) nm, R-1 = 0.081), YAg0.74Ga1.26 (KHg3-type structure, a = 0.45302(2) nm, b = 0.70805(3) nm, c = 0.78056(3) nm, R-1 = 0.059). The crystal structure of the new ternary compound YAg1.1Ga1.9 (beta-YbAgGa2-type structure, Pnma, a = 0.69654(3) nm, b = 0.43391(2) nm, c = 1.02126(5) nm, R-1 = 0.087) has been studied for the first time. (C) 2004 Elsevier B.V. All rights reserved.