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HoEr2Sb3

Alexandria ALEX

Alex-ID: agm035521069 · 空间群: Fddd (#70)

基础信息

化学式
HoEr2Sb3
Alex-ID
agm035521069
元素数
3
位点数
24
空间群
Fddd (#70)
晶系
orthorhombic
体积
700.76
ų
晶胞参数 a
14.4499
Å
晶胞参数 b
13.7815
Å
晶胞参数 c
7.5380
Å
α 角
79.48
°
β 角
69.67
°
γ 角
30.86
°

组成

元素组成(原子分数)
组成信息
化学式
HoEr2Sb3
Ho
4.00 · 16.7%
Er
8.00 · 33.3%
Sb
12.00 · 50.0%

能量与稳定性

凸包上方能量
0.0025
eV/atom
形成能
-1.1034
eV/atom
校正后总能量
-130.7681
eV
原始总能量
-130.7681
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0728
eV
费米能级态密度
2.1749
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_36_spg70

分解产物

HoEr3Sb4 Ho3ErSb4

计算时间

2025-02-03 02:04:38

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: agm035521069).

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 agm035521069
data_agm035521069
_cell_length_a     14.44994
_cell_length_b     13.78153
_cell_length_c     7.53795
_cell_angle_alpha  79.47545
_cell_angle_beta   69.66843
_cell_angle_gamma  30.85611
_cell_volume       700.76436
_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 0.91668 0.91668 0.08332 1.00000
  Ho2 Ho 0.33332 0.33332 0.16668 1.00000
  Ho3 Ho 0.16668 0.16668 0.33332 1.00000
  Ho4 Ho 0.08332 0.08332 0.91668 1.00000
  Er1 Er 0.00009 0.00009 0.49991 1.00000
  Er2 Er 0.41657 0.41657 0.58343 1.00000
  Er3 Er 0.83343 0.83343 0.66657 1.00000
  Er4 Er 0.24991 0.24991 0.75009 1.00000
  Er5 Er 0.75009 0.75009 0.24991 1.00000
  Er6 Er 0.66657 0.66657 0.83343 1.00000
  Er7 Er 0.58343 0.58343 0.41657 1.00000
  Er8 Er 0.49991 0.49991 0.00009 1.00000
  Sb1 Sb 0.66681 0.16682 0.83245 1.00000
  Sb2 Sb 0.16682 0.66681 0.33392 1.00000
  Sb3 Sb 0.58319 0.08318 0.41755 1.00000
  Sb4 Sb 0.08318 0.58319 0.91608 1.00000
  Sb5 Sb 0.50079 0.99921 0.99921 1.00000
  Sb6 Sb 0.99921 0.50079 0.50079 1.00000
  Sb7 Sb 0.91608 0.41755 0.08318 1.00000
  Sb8 Sb 0.41755 0.91608 0.58319 1.00000
  Sb9 Sb 0.33392 0.83245 0.16682 1.00000
  Sb10 Sb 0.83245 0.33392 0.66681 1.00000
  Sb11 Sb 0.74921 0.25079 0.25079 1.00000
  Sb12 Sb 0.25079 0.74921 0.74921 1.00000
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