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Hf2Mn3Al

Alexandria ALEX

Alex-ID: agm005686847 · 空间群: R-3m (#166)

基础信息

化学式
Hf2Mn3Al
Alex-ID
agm005686847
元素数
3
位点数
6
空间群
R-3m (#166)
晶系
trigonal
体积
87.96
ų
晶胞参数 a
4.9174
Å
晶胞参数 b
4.9174
Å
晶胞参数 c
5.0672
Å
α 角
90.08
°
β 角
119.04
°
γ 角
119.89
°

组成

元素组成(原子分数)
组成信息
化学式
Hf2Mn3Al
Hf
2.00 · 33.3%
Mn
3.00 · 50.0%
Al
1.00 · 16.7%

能量与稳定性

凸包上方能量
0.0274
eV/atom
形成能
-0.3022
eV/atom
校正后总能量
-52.9742
eV
原始总能量
-52.9742
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0026
eV
费米能级态密度
5.0048
总磁矩
0.0028
μB

其他信息

原型 ID

AB2C3_8_spg166

分解产物

Hf2Mn3Al

计算时间

2023-08-07 03:52:49.691960

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: agm005686847).

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 agm005686847
data_agm005686847
_cell_length_a     4.91742
_cell_length_b     4.91742
_cell_length_c     5.06716
_cell_angle_alpha  90.08356
_cell_angle_beta   119.04052
_cell_angle_gamma  119.88674
_cell_volume       87.96224
_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
  Hf1 Hf 0.75997 0.38016 0.14013 1.00000
  Hf2 Hf 0.24003 0.61984 0.85987 1.00000
  Mn1 Mn 0.50000 0.50000 0.50000 1.00000
  Mn2 Mn 0.00000 0.00000 0.50000 1.00000
  Mn3 Mn 0.50000 0.00000 0.50000 1.00000
  Al1 Al 0.00000 0.00000 0.00000 1.00000
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