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Pr8ErTh2

Alexandria ALEX

Alex-ID: agm013131063 · 空间群: P-1 (#2)

基础信息

化学式
Pr8ErTh2
Alex-ID
agm013131063
元素数
3
位点数
11
空间群
P-1 (#2)
晶系
triclinic
体积
384.38
ų
晶胞参数 a
6.3492
Å
晶胞参数 b
6.3639
Å
晶胞参数 c
9.7126
Å
α 角
96.24
°
β 角
90.26
°
γ 角
99.75
°

组成

元素组成(原子分数)
组成信息
化学式
Pr8ErTh2
Pr
8.00 · 72.7%
Er
1.00 · 9.1%
Th
2.00 · 18.2%

能量与稳定性

凸包上方能量
0.0521
eV/atom
形成能
0.0498
eV/atom
校正后总能量
-57.1318
eV
原始总能量
-57.1318
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
18.0874
总磁矩
-0.0001
μB

其他信息

原型 ID

AB2C8_375_spg12

分解产物

Er2Th Pr Th

计算时间

2024-07-13 04:32:23.486623

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: agm013131063).

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 agm013131063
data_agm013131063
_cell_length_a     6.34920
_cell_length_b     6.36391
_cell_length_c     9.71261
_cell_angle_alpha  96.23752
_cell_angle_beta   90.26441
_cell_angle_gamma  99.74778
_cell_volume       384.38319
_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 0.45270 0.72899 0.90548 1.00000
  Pr2 Pr 0.63452 0.81826 0.27766 1.00000
  Pr3 Pr 0.18385 0.09674 0.36669 1.00000
  Pr4 Pr 0.81615 0.90326 0.63331 1.00000
  Pr5 Pr 0.36548 0.18174 0.72234 1.00000
  Pr6 Pr 0.54730 0.27101 0.09452 1.00000
  Pr7 Pr 0.91192 0.45765 0.81376 1.00000
  Pr8 Pr 0.08808 0.54235 0.18624 1.00000
  Er1 Er 0.00000 0.00000 0.00000 1.00000
  Th1 Th 0.72903 0.37226 0.45714 1.00000
  Th2 Th 0.27097 0.62774 0.54286 1.00000
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