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Ho4Cu

Alexandria ALEX

Alex-ID: agm003297906 · 空间群: Fdd2 (#43)

基础信息

化学式
Ho4Cu
Alex-ID
agm003297906
元素数
2
位点数
10
空间群
Fdd2 (#43)
晶系
orthorhombic
体积
282.37
ų
晶胞参数 a
7.4073
Å
晶胞参数 b
7.4073
Å
晶胞参数 c
6.9869
Å
α 角
105.74
°
β 角
105.74
°
γ 角
119.23
°

组成

元素组成(原子分数)
组成信息
化学式
Ho4Cu
Ho
8.00 · 80.0%
Cu
2.00 · 20.0%

能量与稳定性

凸包上方能量
0.1286
eV/atom
形成能
0.0319
eV/atom
校正后总能量
-44.6294
eV
原始总能量
-44.6294
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0009
eV
费米能级态密度
13.9155
总磁矩
0.0004
μB

其他信息

原型 ID

AB4_9_spg141

分解产物

HoCu Ho

计算时间

2022-01-17 21:56:45.052546

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: agm003297906).

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 agm003297906
data_agm003297906
_cell_length_a     7.40726
_cell_length_b     7.40726
_cell_length_c     6.98690
_cell_angle_alpha  105.73638
_cell_angle_beta   105.73638
_cell_angle_gamma  119.23278
_cell_volume       282.37111
_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 0.62150 0.47229 0.73906 1.00000
  Ho2 Ho 0.73324 0.88245 0.26094 1.00000
  Ho3 Ho 0.78611 0.02007 0.83809 1.00000
  Ho4 Ho 0.18198 0.94802 0.16191 1.00000
  Ho5 Ho 0.27007 0.53611 0.33809 1.00000
  Ho6 Ho 0.19802 0.93198 0.66191 1.00000
  Ho7 Ho 0.13245 0.48323 0.76094 1.00000
  Ho8 Ho 0.72229 0.37150 0.23906 1.00000
  Cu1 Cu 0.32918 0.32918 1.00000 1.00000
  Cu2 Cu 0.57918 0.07918 0.50000 1.00000
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