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Pm3Th5Fe

Alexandria ALEX

Alex-ID: agm072736376 · 空间群: P4/mmm (#123)

基础信息

化学式
Pm3Th5Fe
Alex-ID
agm072736376
元素数
3
位点数
9
空间群
P4/mmm (#123)
晶系
tetragonal
体积
282.12
ų
晶胞参数 a
7.2764
Å
晶胞参数 b
7.2764
Å
晶胞参数 c
5.3284
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
Pm3Th5Fe
Pm
3.00 · 33.3%
Th
5.00 · 55.6%
Fe
1.00 · 11.1%

能量与稳定性

凸包上方能量
0.1129
eV/atom
形成能
0.0690
eV/atom
校正后总能量
-59.2050
eV
原始总能量
-59.2050
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
12.6417
总磁矩
0.0000
μB

其他信息

原型 ID

AB3C5_1063_spg123

分解产物

Pm Th7Fe3 Th

计算时间

2024-09-24 06:42:57.409949

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: agm072736376).

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 agm072736376
data_agm072736376
_cell_length_a     7.27639
_cell_length_b     7.27639
_cell_length_c     5.32843
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       282.11848
_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 0.50000 0.50000 0.50000 1.00000
  Pm2 Pm 0.50000 0.00000 0.50000 1.00000
  Pm3 Pm 0.00000 0.50000 0.50000 1.00000
  Th1 Th 0.00000 0.00000 0.50000 1.00000
  Th2 Th 0.73901 0.26099 0.00000 1.00000
  Th3 Th 0.26099 0.73901 0.00000 1.00000
  Th4 Th 0.73901 0.73901 0.00000 1.00000
  Th5 Th 0.26099 0.26099 0.00000 1.00000
  Fe1 Fe 0.00000 0.00000 0.00000 1.00000
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