导航

HEAS Data Platform · 材料科学计算数据库

Ho4CoB14

Alexandria ALEX

Alex-ID: agm008244379 · 空间群: P4/mnc (#128)

基础信息

化学式
Ho4CoB14
Alex-ID
agm008244379
元素数
3
位点数
38
空间群
P4/mnc (#128)
晶系
tetragonal
体积
387.71
ų
晶胞参数 a
7.2003
Å
晶胞参数 b
7.2003
Å
晶胞参数 c
7.4785
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Ho4CoB14
Ho
8.00 · 21.1%
Co
2.00 · 5.3%
B
28.00 · 73.7%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-0.6246
eV/atom
校正后总能量
-261.5790
eV
原始总能量
-261.5790
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
8.5313
总磁矩
0.0002
μB

其他信息

原型 ID

AB4C14_2_spg128

分解产物

Ho4CoB14

计算时间

2024-10-15 19:14:13.589610

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: agm008244379).

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 agm008244379
data_agm008244379
_cell_length_a     7.20028
_cell_length_b     7.20028
_cell_length_c     7.47847
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       387.71408
_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 0.19323 0.33012 0.00000 1.00000
  Ho2 Ho 0.66988 0.19323 0.00000 1.00000
  Ho3 Ho 0.33012 0.80677 0.00000 1.00000
  Ho4 Ho 0.69323 0.16988 0.50000 1.00000
  Ho5 Ho 0.30677 0.83012 0.50000 1.00000
  Ho6 Ho 0.80677 0.66988 0.00000 1.00000
  Ho7 Ho 0.83012 0.69323 0.50000 1.00000
  Ho8 Ho 0.16988 0.30677 0.50000 1.00000
  Co1 Co 0.00000 0.00000 0.00000 1.00000
  Co2 Co 0.50000 0.50000 0.50000 1.00000
  B1 B 0.17433 0.03879 0.23073 1.00000
  B2 B 0.96121 0.17433 0.23073 1.00000
  B3 B 0.03879 0.82567 0.23073 1.00000
  B4 B 0.67433 0.46121 0.26927 1.00000
  B5 B 0.32567 0.53879 0.26927 1.00000
  B6 B 0.82567 0.96121 0.23073 1.00000
  B7 B 0.53879 0.67433 0.26927 1.00000
  B8 B 0.46121 0.32567 0.26927 1.00000
  B9 B 0.82567 0.96121 0.76927 1.00000
  B10 B 0.03879 0.82567 0.76927 1.00000
  B11 B 0.96121 0.17433 0.76927 1.00000
  B12 B 0.32567 0.53879 0.73073 1.00000
  B13 B 0.67433 0.46121 0.73073 1.00000
  B14 B 0.17433 0.03879 0.76927 1.00000
  B15 B 0.46121 0.32567 0.73073 1.00000
  B16 B 0.53879 0.67433 0.73073 1.00000
  B17 B 0.08823 0.58823 0.25000 1.00000
  B18 B 0.41177 0.08823 0.25000 1.00000
  B19 B 0.58823 0.91177 0.25000 1.00000
  B20 B 0.91177 0.41177 0.25000 1.00000
  B21 B 0.91177 0.41177 0.75000 1.00000
  B22 B 0.58823 0.91177 0.75000 1.00000
  B23 B 0.41177 0.08823 0.75000 1.00000
  B24 B 0.08823 0.58823 0.75000 1.00000
  B25 B 0.00000 0.00000 0.38830 1.00000
  B26 B 0.50000 0.50000 0.11170 1.00000
  B27 B 0.00000 0.00000 0.61170 1.00000
  B28 B 0.50000 0.50000 0.88830 1.00000
获取直接链接