holmium phosphide

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 各种混合金属/非金属
• 英文名称: holmium phosphide
• 英文别名: holmium;phosphane
• 化学式: HoP
• 分子量: 195.904
• InChiKey: PQOGYFJPJMRJAM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.06
• 重原子数：
  2
• 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

• 作为反应物：
  描述：

  锰 、 铜 、 磷化氢 、 holmium phosphide 反应 240.0h， 生成 holmium manganese copper phosphide
  参考文献：
  名称：

  Rare-Earth Manganese Copper Phosphides REMnCu₄P₃ (RE = Gd–Ho): The First Quaternary Ordered Variants of the YCo₅P₃-Type Structure

  摘要：

  The quaternary rare-earth phosphides REMnCu4P3 (RE = Gd-Ho) were obtained from direct reactions of the elements at 800 degrees C. They are the first examples in which ordering of two different transition-metal atoms takes place within the orthorhombic YCo5P3-type structure [Pearson symbol oP36, space group Pnma, Z = 4; a = 12.667(2)-12.6489(4) angstrom, b = 3.8119(7)-3.7755(1) angstrom, and c = 10.895(2)-10.8632(4) angstrom for RE = Gd-Ho]. Columns of trigonal prisms centered by P atoms are connected in propellor-shaped units in zigzag arrangements to generate square-pyramidal (CN5) sites that are occupied by Mn atoms and tetrahedral sites (CN4) that are occupied by Cu atoms. Spin-polarized band-structure calculations predict that the hypothetical compound YMnCu4P3 will exhibit magnetic ordering. Electrical resistivity measurements on TbMnCu4P3 indicate a poor metal.

  DOI：

  10.1021/ic502075x

文献信息

• Rare-Earth Manganese Copper Phosphides REMnCu₄P₃ (RE = Gd–Ho): The First Quaternary Ordered Variants of the YCo₅P₃-Type Structure
  作者：Krishna K. Ramachandran、Stanislav S. Stoyko、C. Scott Mullen、Arthur Mar

  DOI：10.1021/ic502075x

  日期：2015.2.2

  The quaternary rare-earth phosphides REMnCu4P3 (RE = Gd-Ho) were obtained from direct reactions of the elements at 800 degrees C. They are the first examples in which ordering of two different transition-metal atoms takes place within the orthorhombic YCo5P3-type structure [Pearson symbol oP36, space group Pnma, Z = 4; a = 12.667(2)-12.6489(4) angstrom, b = 3.8119(7)-3.7755(1) angstrom, and c = 10.895(2)-10.8632(4) angstrom for RE = Gd-Ho]. Columns of trigonal prisms centered by P atoms are connected in propellor-shaped units in zigzag arrangements to generate square-pyramidal (CN5) sites that are occupied by Mn atoms and tetrahedral sites (CN4) that are occupied by Cu atoms. Spin-polarized band-structure calculations predict that the hypothetical compound YMnCu4P3 will exhibit magnetic ordering. Electrical resistivity measurements on TbMnCu4P3 indicate a poor metal.