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CaLaFe4

Alexandria ALEX

Alex-ID: agm005442425 · 空间群: F-43m (#216)

基础信息

化学式
CaLaFe4
Alex-ID
agm005442425
元素数
3
位点数
6
空间群
F-43m (#216)
晶系
cubic
体积
101.54
ų
晶胞参数 a
5.2366
Å
晶胞参数 b
5.2366
Å
晶胞参数 c
5.2366
Å
α 角
60.00
°
β 角
60.00
°
γ 角
60.00
°

组成

元素组成(原子分数)
组成信息
化学式
CaLaFe4
Ca
1.00 · 16.7%
La
1.00 · 16.7%
Fe
4.00 · 66.7%

能量与稳定性

凸包上方能量
0.1737
eV/atom
形成能
0.1703
eV/atom
校正后总能量
-39.7583
eV
原始总能量
-39.7583
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
6.4091
总磁矩
8.2409
μB

其他信息

原型 ID

ABC4_12_spg216

分解产物

La4Fe Ca Fe

计算时间

2023-03-19 06:50:29.608400

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: agm005442425).

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 agm005442425
data_agm005442425
_cell_length_a     5.23658
_cell_length_b     5.23658
_cell_length_c     5.23658
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       101.53777
_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
  Ca1 Ca 0.00000 0.00000 0.00000 1.00000
  La1 La 0.75000 0.75000 0.75000 1.00000
  Fe1 Fe 0.87530 0.37490 0.37490 1.00000
  Fe2 Fe 0.37490 0.37490 0.87530 1.00000
  Fe3 Fe 0.37490 0.87530 0.37490 1.00000
  Fe4 Fe 0.37490 0.37490 0.37490 1.00000
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