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PmPrTh2Sb5

Alexandria ALEX

Alex-ID: agm005174857 · 空间群: P4/mmm (#123)

Alexandria Database API

基础信息

化学式
PmPrTh2Sb5
Alex-ID
agm005174857
元素数
4
位点数
9
空间群
P4/mmm (#123)
晶系
tetragonal
体积
334.71
ų
晶胞参数 a
5.3439
Å
晶胞参数 b
5.3439
Å
晶胞参数 c
11.7205
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成（原子分数）
组成信息
化学式
PmPrTh2Sb5
Pm
1.00 · 11.1%
Pr
1.00 · 11.1%
Th
2.00 · 22.2%
Sb
5.00 · 55.6%

能量与稳定性

凸包上方能量
0.9160
eV/atom
形成能
-0.1056
eV/atom
校正后总能量
-45.9415
eV
原始总能量
-45.9415
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
4.5060
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D5_388_spg123

分解产物

Pm3PrSb4 PmPr3Sb4 Th3Sb4 ThSb2

计算时间

2023-01-19 13:54:17.222173

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: agm005174857).

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 agm005174857
data_agm005174857
_cell_length_a     5.34394
_cell_length_b     5.34394
_cell_length_c     11.72054
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       334.71110
_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
  Pm1 Pm 0.00000 0.00000 0.50000 1.00000
  Pr1 Pr 0.00000 0.00000 0.00000 1.00000
  Th1 Th 0.50000 0.50000 0.30522 1.00000
  Th2 Th 0.50000 0.50000 0.69478 1.00000
  Sb1 Sb 0.00000 0.50000 0.50000 1.00000
  Sb2 Sb 0.50000 0.00000 0.50000 1.00000
  Sb3 Sb 0.00000 0.00000 0.74963 1.00000
  Sb4 Sb 0.00000 0.00000 0.25037 1.00000
  Sb5 Sb 0.50000 0.50000 0.00000 1.00000
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