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La4TeBr

Alexandria ALEX

Alex-ID: agm005437448 · 空间群: F-43m (#216)

基础信息

化学式
La4TeBr
Alex-ID
agm005437448
元素数
3
位点数
6
空间群
F-43m (#216)
晶系
cubic
体积
197.08
ų
晶胞参数 a
6.5321
Å
晶胞参数 b
6.5321
Å
晶胞参数 c
6.5321
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
La4TeBr
La
4.00 · 66.7%
Te
1.00 · 16.7%
Br
1.00 · 16.7%

能量与稳定性

凸包上方能量
0.7437
eV/atom
形成能
-0.2379
eV/atom
校正后总能量
-25.9517
eV
原始总能量
-25.9517
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
8.3843
总磁矩
0.0030
μB

其他信息

原型 ID

ABC4_12_spg216

分解产物

La2TeBr2 La LaTe

计算时间

2023-03-19 06:19:07.367832

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: agm005437448).

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 agm005437448
data_agm005437448
_cell_length_a     6.53206
_cell_length_b     6.53206
_cell_length_c     6.53206
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       197.07661
_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 0.87016 0.37661 0.37661 1.00000
  La2 La 0.37661 0.37661 0.87016 1.00000
  La3 La 0.37661 0.87016 0.37661 1.00000
  La4 La 0.37661 0.37661 0.37661 1.00000
  Te1 Te 0.75000 0.75000 0.75000 1.00000
  Br1 Br 0.00000 0.00000 0.00000 1.00000
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