Neodymium--rhodium (5/4) | 60571-05-3

• 分子结构分类: 无机化合物 - 均相金属化合物 - 金属间镧系化合物
• 英文名称: Neodymium--rhodium (5/4)
• 英文别名: neodymium;rhodium
• CAS: 60571-05-3
• 化学式: Nd₅Rh₄
• 分子量: 1132.82
• InChiKey: BEJKKFCOOZEVAV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.01
• 重原子数：
  9
• 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：

  三氢化钕 、 铑 以 neat (no solvent) 为溶剂， 生成 Neodymium--rhodium (5/4)
  参考文献：
  名称：

  Configuration mixing in Pr and Nd transition-metal compounds

  摘要：

  Large energy splittings of several eV of the 4f-derived photoemission signals of Pr-Rh and Nd-Rh compounds are reported. The phenomena are described quantitatively in the framework of the single-impurity Anderson model. The splittings are explained by a hybridization-induced quenching of the energy degeneracy of the bare 4f"(-1) configuration with the Rh 4d-derived valence band. Admixtures of several percent of divalent configurations to the trivalent ground-states are concluded. Consideration of such admixtures may be important for the understanding of magnetic anomalies in late transition-metal compounds of these rare-earth elements. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0368-2048(02)00188-3

文献信息

• Configuration mixing in Pr and Nd transition-metal compounds
  作者：C Laubschat、S.L Molodtsov、Yu Kucherenko、M Finken、M Heber、G Behr

  DOI：10.1016/s0368-2048(02)00188-3

  日期：2003.1

  Large energy splittings of several eV of the 4f-derived photoemission signals of Pr-Rh and Nd-Rh compounds are reported. The phenomena are described quantitatively in the framework of the single-impurity Anderson model. The splittings are explained by a hybridization-induced quenching of the energy degeneracy of the bare 4f"(-1) configuration with the Rh 4d-derived valence band. Admixtures of several percent of divalent configurations to the trivalent ground-states are concluded. Consideration of such admixtures may be important for the understanding of magnetic anomalies in late transition-metal compounds of these rare-earth elements. (C) 2002 Elsevier Science B.V. All rights reserved.