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La2Co3

Alexandria ALEX

Alex-ID: agm005409059 · 空间群: R-3m (#166)

基础信息

化学式
La2Co3
Alex-ID
agm005409059
元素数
2
位点数
5
空间群
R-3m (#166)
晶系
trigonal
体积
103.72
ų
晶胞参数 a
7.9869
Å
晶胞参数 b
7.9869
Å
晶胞参数 c
7.9869
Å
α 角
28.68
°
β 角
28.68
°
γ 角
28.68
°

组成

元素组成(原子分数)
组成信息
化学式
La2Co3
La
2.00 · 40.0%
Co
3.00 · 60.0%

能量与稳定性

凸包上方能量
0.1309
eV/atom
形成能
0.0391
eV/atom
校正后总能量
-31.0309
eV
原始总能量
-31.0309
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
3.5930
总磁矩
-1.5642
μB

其他信息

原型 ID

A2B3_11_spg166

分解产物

LaCo Co

计算时间

2023-03-17 12:29:11.058680

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: agm005409059).

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 agm005409059
data_agm005409059
_cell_length_a     7.98693
_cell_length_b     7.98693
_cell_length_c     7.98693
_cell_angle_alpha  28.67698
_cell_angle_beta   28.67698
_cell_angle_gamma  28.67698
_cell_volume       103.72440
_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
  La1 La 0.59321 0.59321 0.59321 1.00000
  La2 La 0.40679 0.40679 0.40679 1.00000
  Co1 Co 0.00000 0.00000 0.00000 1.00000
  Co2 Co 0.83270 0.83270 0.83270 1.00000
  Co3 Co 0.16730 0.16730 0.16730 1.00000
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