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TbU2P3

Alexandria ALEX

Alex-ID: agm033859640 · 空间群: Fddd (#70)

基础信息

化学式
TbU2P3
Alex-ID
agm033859640
元素数
3
位点数
24
空间群
Fddd (#70)
晶系
orthorhombic
体积
529.59
ų
晶胞参数 a
13.1405
Å
晶胞参数 b
12.5303
Å
晶胞参数 c
6.8729
Å
α 角
79.44
°
β 角
69.62
°
γ 角
30.94
°

组成

元素组成(原子分数)
组成信息
化学式
TbU2P3
Tb
4.00 · 16.7%
U
8.00 · 33.3%
P
12.00 · 50.0%

能量与稳定性

凸包上方能量
0.0062
eV/atom
形成能
-1.1775
eV/atom
校正后总能量
-202.0122
eV
原始总能量
-202.0122
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0040
eV
费米能级态密度
40.0397
总磁矩
18.1262
μB

其他信息

原型 ID

AB2C3_2988_spg70

分解产物

TbUP2 UP

计算时间

2025-04-15 08:10:34

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: agm033859640).

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 agm033859640
data_agm033859640
_cell_length_a     13.14050
_cell_length_b     12.53033
_cell_length_c     6.87292
_cell_angle_alpha  79.43734
_cell_angle_beta   69.62064
_cell_angle_gamma  30.94202
_cell_volume       529.58990
_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 0.91671 0.91671 0.08329 1.00000
  Tb2 Tb 0.33329 0.33329 0.16671 1.00000
  Tb3 Tb 0.16671 0.16671 0.33329 1.00000
  Tb4 Tb 0.08329 0.08329 0.91671 1.00000
  U1 U 0.00034 0.00034 0.49966 1.00000
  U2 U 0.41612 0.41612 0.58388 1.00000
  U3 U 0.83388 0.83388 0.66612 1.00000
  U4 U 0.24966 0.24966 0.75034 1.00000
  U5 U 0.75034 0.75034 0.24966 1.00000
  U6 U 0.66612 0.66612 0.83388 1.00000
  U7 U 0.58388 0.58388 0.41612 1.00000
  U8 U 0.49966 0.49966 0.00034 1.00000
  P1 P 0.66701 0.16822 0.82815 1.00000
  P2 P 0.16822 0.66701 0.33662 1.00000
  P3 P 0.58299 0.08178 0.42185 1.00000
  P4 P 0.08178 0.58299 0.91338 1.00000
  P5 P 0.50460 0.99540 0.99540 1.00000
  P6 P 0.99540 0.50460 0.50460 1.00000
  P7 P 0.91338 0.42185 0.08178 1.00000
  P8 P 0.42185 0.91338 0.58299 1.00000
  P9 P 0.33662 0.82815 0.16822 1.00000
  P10 P 0.82815 0.33662 0.66701 1.00000
  P11 P 0.74540 0.25460 0.25460 1.00000
  P12 P 0.25460 0.74540 0.74540 1.00000
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