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Pr2Ho4Th3

Alexandria ALEX

Alex-ID: agm005666231 · 空间群: P3m1 (#156)

基础信息

化学式
Pr2Ho4Th3
Alex-ID
agm005666231
元素数
3
位点数
9
空间群
P3m1 (#156)
晶系
trigonal
体积
296.03
ų
晶胞参数 a
3.5743
Å
晶胞参数 b
3.5743
Å
晶胞参数 c
26.7560
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
Pr2Ho4Th3
Pr
2.00 · 22.2%
Ho
4.00 · 44.4%
Th
3.00 · 33.3%

能量与稳定性

凸包上方能量
0.0964
eV/atom
形成能
0.0838
eV/atom
校正后总能量
-49.3946
eV
原始总能量
-49.3946
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0391
eV
费米能级态密度
17.7652
总磁矩
0.0000
μB

其他信息

原型 ID

A2B3C4_294_spg156

分解产物

Ho2Th HoTh Pr

计算时间

2023-06-30 21:44:52.692406

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: agm005666231).

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 agm005666231
data_agm005666231
_cell_length_a     3.57433
_cell_length_b     3.57433
_cell_length_c     26.75602
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       296.03364
_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
  Pr1 Pr 0.66667 0.33333 0.09325 1.00000
  Pr2 Pr 0.66667 0.33333 0.86962 1.00000
  Ho1 Ho 0.00000 0.00000 0.54134 1.00000
  Ho2 Ho 0.66667 0.33333 0.43613 1.00000
  Ho3 Ho 0.66667 0.33333 0.22095 1.00000
  Ho4 Ho 0.00000 0.00000 0.75728 1.00000
  Th1 Th 0.00000 0.00000 0.98259 1.00000
  Th2 Th 0.00000 0.00000 0.32609 1.00000
  Th3 Th 0.66667 0.33333 0.64990 1.00000
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