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MgMn2Te

Alexandria ALEX

Alex-ID: agm004367489 · 空间群: I-4m2 (#119)

基础信息

化学式
MgMn2Te
Alex-ID
agm004367489
元素数
3
位点数
4
空间群
I-4m2 (#119)
晶系
tetragonal
体积
71.61
ų
晶胞参数 a
5.2938
Å
晶胞参数 b
5.2938
Å
晶胞参数 c
4.0016
Å
α 角
67.79
°
β 角
67.79
°
γ 角
44.39
°

组成

元素组成(原子分数)
组成信息
化学式
MgMn2Te
Mg
1.00 · 25.0%
Mn
2.00 · 50.0%
Te
1.00 · 25.0%

能量与稳定性

凸包上方能量
0.6296
eV/atom
形成能
0.1898
eV/atom
校正后总能量
-22.3160
eV
原始总能量
-22.3160
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0231
eV
费米能级态密度
2.4481
总磁矩
6.9487
μB

其他信息

原型 ID

ABC2_2_spg119

分解产物

Mn MgTe

计算时间

2023-03-14 11:07:35.979014

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: agm004367489).

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 agm004367489
data_agm004367489
_cell_length_a     5.29381
_cell_length_b     5.29381
_cell_length_c     4.00160
_cell_angle_alpha  67.78596
_cell_angle_beta   67.78596
_cell_angle_gamma  44.38661
_cell_volume       71.60598
_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
  Mg1 Mg 0.24991 0.24991 0.25008 1.00000
  Mn1 Mn 0.00014 0.00014 0.99996 1.00000
  Mn2 Mn 0.75009 0.75009 0.74981 1.00000
  Te1 Te 0.49987 0.49987 0.50016 1.00000
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