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TbTh2Bi3

Alexandria ALEX

Alex-ID: agm033189762 · 空间群: Fddd (#70)

基础信息

化学式
TbTh2Bi3
Alex-ID
agm033189762
元素数
3
位点数
24
空间群
Fddd (#70)
晶系
orthorhombic
体积
806.11
ų
晶胞参数 a
15.1286
Å
晶胞参数 b
14.4243
Å
晶胞参数 c
7.9045
Å
α 角
79.47
°
β 角
69.62
°
γ 角
30.91
°

组成

元素组成(原子分数)
组成信息
化学式
TbTh2Bi3
Tb
4.00 · 16.7%
Th
8.00 · 33.3%
Bi
12.00 · 50.0%

能量与稳定性

凸包上方能量
0.0076
eV/atom
形成能
-0.6619
eV/atom
校正后总能量
-140.3649
eV
原始总能量
-140.3649
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0034
eV
费米能级态密度
16.1818
总磁矩
-0.0004
μB

其他信息

原型 ID

AB2C3_36_spg70

分解产物

Tb3ThBi4 Th2Bi Th3Bi4

计算时间

2025-03-13 02:14:32

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: agm033189762).

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 agm033189762
data_agm033189762
_cell_length_a     15.12864
_cell_length_b     14.42433
_cell_length_c     7.90452
_cell_angle_alpha  79.47163
_cell_angle_beta   69.61836
_cell_angle_gamma  30.91001
_cell_volume       806.10891
_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
  Tb1 Tb 0.41631 0.41631 0.58369 1.00000
  Tb2 Tb 0.83369 0.83369 0.66631 1.00000
  Tb3 Tb 0.66631 0.66631 0.83369 1.00000
  Tb4 Tb 0.58369 0.58369 0.41631 1.00000
  Th1 Th 0.49914 0.49914 0.00086 1.00000
  Th2 Th 0.91763 0.91763 0.08237 1.00000
  Th3 Th 0.33237 0.33237 0.16763 1.00000
  Th4 Th 0.75086 0.75086 0.24914 1.00000
  Th5 Th 0.24914 0.24914 0.75086 1.00000
  Th6 Th 0.16763 0.16763 0.33237 1.00000
  Th7 Th 0.08237 0.08237 0.91763 1.00000
  Th8 Th 0.00086 0.00086 0.49914 1.00000
  Bi1 Bi 0.16508 0.66582 0.34080 1.00000
  Bi2 Bi 0.66582 0.16508 0.82830 1.00000
  Bi3 Bi 0.08492 0.58418 0.90920 1.00000
  Bi4 Bi 0.58418 0.08492 0.42170 1.00000
  Bi5 Bi 0.99208 0.50792 0.50792 1.00000
  Bi6 Bi 0.50792 0.99208 0.99208 1.00000
  Bi7 Bi 0.42170 0.90920 0.58418 1.00000
  Bi8 Bi 0.90920 0.42170 0.08492 1.00000
  Bi9 Bi 0.82830 0.34080 0.66582 1.00000
  Bi10 Bi 0.34080 0.82830 0.16508 1.00000
  Bi11 Bi 0.25792 0.74208 0.74208 1.00000
  Bi12 Bi 0.74208 0.25792 0.25792 1.00000
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