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Ce4Nd3ErP8

Alexandria ALEX

Alex-ID: agm044758987 · 空间群: R-3m (#166)

基础信息

化学式
Ce4Nd3ErP8
Alex-ID
agm044758987
元素数
4
位点数
16
空间群
R-3m (#166)
晶系
trigonal
体积
390.45
ų
晶胞参数 a
8.2025
Å
晶胞参数 b
8.2025
Å
晶胞参数 c
8.2025
Å
α 角
60.02
°
β 角
60.02
°
γ 角
60.02
°

组成

元素组成(原子分数)
组成信息
化学式
Ce4Nd3ErP8
Ce
4.00 · 25.0%
Nd
3.00 · 18.8%
Er
1.00 · 6.3%
P
8.00 · 50.0%

能量与稳定性

凸包上方能量
0.0066
eV/atom
形成能
-1.5278
eV/atom
校正后总能量
-110.3394
eV
原始总能量
-110.3394
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0028
eV
费米能级态密度
17.9612
总磁矩
1.9541
μB

其他信息

原型 ID

AB3C4D8_20_spg12

分解产物

CeNdP2 CeEr5P6 CeP

计算时间

2024-12-30 18:02:09

引用参考

Alexandria 官方页面
https://alexandria.icams.rub.de/
参考引用

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm044758987).

文献引用

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

晶体结构 3D 渲染

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据
# CIF generated by HEAS from Alexandria entry agm044758987
data_agm044758987
_cell_length_a     8.20250
_cell_length_b     8.20250
_cell_length_c     8.20250
_cell_angle_alpha  60.02446
_cell_angle_beta   60.02446
_cell_angle_gamma  60.02446
_cell_volume       390.44851
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Ce1 Ce 0.50000 0.50000 0.50000 1.00000
  Ce2 Ce 0.00000 0.00000 0.50000 1.00000
  Ce3 Ce 0.50000 0.00000 0.00000 1.00000
  Ce4 Ce 0.00000 0.50000 0.00000 1.00000
  Nd1 Nd 0.00000 0.50000 0.50000 1.00000
  Nd2 Nd 0.50000 0.00000 0.50000 1.00000
  Nd3 Nd 0.50000 0.50000 0.00000 1.00000
  Er1 Er 0.00000 0.00000 0.00000 1.00000
  P1 P 0.75200 0.24269 0.75200 1.00000
  P2 P 0.24269 0.75200 0.75200 1.00000
  P3 P 0.75271 0.75271 0.75271 1.00000
  P4 P 0.75200 0.75200 0.24269 1.00000
  P5 P 0.24800 0.24800 0.75731 1.00000
  P6 P 0.24729 0.24729 0.24729 1.00000
  P7 P 0.75731 0.24800 0.24800 1.00000
  P8 P 0.24800 0.75731 0.24800 1.00000
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