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Tb3Ho4PuSe8

Alexandria ALEX

Alex-ID: agm004725892 · 空间群: R-3m (#166)

Alexandria Database API

基础信息

化学式
Tb3Ho4PuSe8
Alex-ID
agm004725892
元素数
4
位点数
16
空间群
R-3m (#166)
晶系
trigonal
体积
384.31
ų
晶胞参数 a
8.1600
Å
晶胞参数 b
8.1607
Å
晶胞参数 c
8.1597
Å
α 角
119.98
°
β 角
120.00
°
γ 角
90.00
°

组成

元素组成（原子分数）
组成信息
化学式
Tb3Ho4PuSe8
Tb
3.00 · 18.8%
Ho
4.00 · 25.0%
Pu
1.00 · 6.3%
Se
8.00 · 50.0%

能量与稳定性

凸包上方能量
0.0058
eV/atom
形成能
-1.7266
eV/atom
校正后总能量
-102.0933
eV
原始总能量
-102.0933
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0139
eV
费米能级态密度
13.4100
总磁矩
5.9474
μB

其他信息

原型 ID

AB3C4D8_20_spg12

分解产物

Tb2Ho3PuSe6 TbHo4Se5 Tb4HoSe5

计算时间

2023-02-05 09:19:33.536133

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: agm004725892).

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 agm004725892
data_agm004725892
_cell_length_a     8.16000
_cell_length_b     8.16068
_cell_length_c     8.15974
_cell_angle_alpha  119.98338
_cell_angle_beta   120.00106
_cell_angle_gamma  90.00000
_cell_volume       384.30821
_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 0.50000 0.50000 0.00000 1.00000
  Tb2 Tb 0.50000 0.50000 0.50000 1.00000
  Tb3 Tb 0.00000 0.50000 0.50000 1.00000
  Ho1 Ho 0.50000 0.00000 0.00000 1.00000
  Ho2 Ho 0.50000 0.00000 0.50000 1.00000
  Ho3 Ho 0.00000 0.00000 0.00000 1.00000
  Ho4 Ho 0.00000 0.00000 0.50000 1.00000
  Pu1 Pu 0.00000 0.50000 0.00000 1.00000
  Se1 Se 0.25225 0.75472 0.00246 1.00000
  Se2 Se 0.25231 0.75477 0.50462 1.00000
  Se3 Se 0.24873 0.24617 0.49746 1.00000
  Se4 Se 0.75021 0.75472 0.00246 1.00000
  Se5 Se 0.24979 0.24528 0.99754 1.00000
  Se6 Se 0.75127 0.75383 0.50254 1.00000
  Se7 Se 0.74769 0.24523 0.49538 1.00000
  Se8 Se 0.74775 0.24528 0.99754 1.00000
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