导航

HEAS Data Platform · 材料科学计算数据库

HoFe5

Alexandria ALEX

Alex-ID: agm003201280 · 空间群: P6/mmm (#191)

基础信息

化学式
HoFe5
Alex-ID
agm003201280
元素数
2
位点数
6
空间群
P6/mmm (#191)
晶系
hexagonal
体积
84.54
ų
晶胞参数 a
4.9776
Å
晶胞参数 b
4.9776
Å
晶胞参数 c
3.9399
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
HoFe5
Ho
1.00 · 16.7%
Fe
5.00 · 83.3%

能量与稳定性

凸包上方能量
0.0136
eV/atom
形成能
-0.0542
eV/atom
校正后总能量
-47.2175
eV
原始总能量
-47.2175
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0033
eV
费米能级态密度
5.9883
总磁矩
9.5939
μB

其他信息

原型 ID

AB5_7_spg191

分解产物

Ho5Fe19 Fe

计算时间

2021-12-03 00:56:46.475891

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: agm003201280).

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 agm003201280
data_agm003201280
_cell_length_a     4.97756
_cell_length_b     4.97756
_cell_length_c     3.93985
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       84.53628
_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
  Ho1 Ho 0.00000 0.00000 0.00000 1.00000
  Fe1 Fe 0.33333 0.66667 0.00000 1.00000
  Fe2 Fe 0.66667 0.33333 0.00000 1.00000
  Fe3 Fe 0.50000 0.00000 0.50000 1.00000
  Fe4 Fe 0.50000 0.50000 0.50000 1.00000
  Fe5 Fe 0.00000 0.50000 0.50000 1.00000
获取直接链接