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Ho2TiBi3

Alexandria ALEX

Alex-ID: agm033583797 · 空间群: Fddd (#70)

基础信息

化学式
Ho2TiBi3
Alex-ID
agm033583797
元素数
3
位点数
24
空间群
Fddd (#70)
晶系
orthorhombic
体积
690.79
ų
晶胞参数 a
14.3741
Å
晶胞参数 b
13.7000
Å
晶胞参数 c
7.5110
Å
α 角
79.50
°
β 角
69.58
°
γ 角
30.92
°

组成

元素组成(原子分数)
组成信息
化学式
Ho2TiBi3
Ho
8.00 · 33.3%
Ti
4.00 · 16.7%
Bi
12.00 · 50.0%

能量与稳定性

凸包上方能量
0.1036
eV/atom
形成能
-0.5124
eV/atom
校正后总能量
-127.0761
eV
原始总能量
-127.0761
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0114
eV
费米能级态密度
15.6832
总磁矩
2.5965
μB

其他信息

原型 ID

AB2C3_2914_spg15

分解产物

Ti2Bi Ti8Bi9 HoBi

计算时间

2025-04-14 14:19:35

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: agm033583797).

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 agm033583797
data_agm033583797
_cell_length_a     14.37407
_cell_length_b     13.69997
_cell_length_c     7.51104
_cell_angle_alpha  79.50379
_cell_angle_beta   69.57910
_cell_angle_gamma  30.91711
_cell_volume       690.79432
_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 0.99598 0.99598 0.50402 1.00000
  Ho2 Ho 0.41896 0.41896 0.58104 1.00000
  Ho3 Ho 0.83104 0.83104 0.66896 1.00000
  Ho4 Ho 0.25402 0.25402 0.74598 1.00000
  Ho5 Ho 0.74598 0.74598 0.25402 1.00000
  Ho6 Ho 0.66896 0.66896 0.83104 1.00000
  Ho7 Ho 0.58104 0.58104 0.41896 1.00000
  Ho8 Ho 0.50402 0.50402 0.99598 1.00000
  Ti1 Ti 0.91732 0.91732 0.08268 1.00000
  Ti2 Ti 0.33268 0.33268 0.16732 1.00000
  Ti3 Ti 0.16732 0.16732 0.33268 1.00000
  Ti4 Ti 0.08268 0.08268 0.91732 1.00000
  Bi1 Bi 0.65930 0.16718 0.85751 1.00000
  Bi2 Bi 0.16718 0.65930 0.31602 1.00000
  Bi3 Bi 0.59070 0.08282 0.39249 1.00000
  Bi4 Bi 0.08282 0.59070 0.93398 1.00000
  Bi5 Bi 0.48077 0.01923 0.01923 1.00000
  Bi6 Bi 0.01923 0.48077 0.48077 1.00000
  Bi7 Bi 0.93398 0.39249 0.08282 1.00000
  Bi8 Bi 0.39249 0.93398 0.59070 1.00000
  Bi9 Bi 0.31602 0.85751 0.16718 1.00000
  Bi10 Bi 0.85751 0.31602 0.65930 1.00000
  Bi11 Bi 0.76923 0.23077 0.23077 1.00000
  Bi12 Bi 0.23077 0.76923 0.76923 1.00000
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