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Pm8Pr5Nd

Alexandria ALEX

Alex-ID: agm006111944 · 空间群: I-4 (#82)

Alexandria Database API

基础信息

化学式
Pm8Pr5Nd
Alex-ID
agm006111944
元素数
3
位点数
14
空间群
I-4 (#82)
晶系
tetragonal
体积
499.48
ų
晶胞参数 a
8.6654
Å
晶胞参数 b
8.6654
Å
晶胞参数 c
8.6654
Å
α 角
111.26
°
β 角
105.95
°
γ 角
111.26
°

组成

元素组成（原子分数）
组成信息
化学式
Pm8Pr5Nd
Pm
8.00 · 57.1%
Pr
5.00 · 35.7%
Nd
1.00 · 7.1%

能量与稳定性

凸包上方能量
0.2250
eV/atom
形成能
0.2224
eV/atom
校正后总能量
-63.5840
eV
原始总能量
-63.5840
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0001
eV
费米能级态密度
20.4956
总磁矩
0.0000
μB

其他信息

原型 ID

AB5C8_5_spg82

分解产物

Pm2Pr Pr Pm2Nd

计算时间

2023-08-11 06:00:17.609633

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: agm006111944).

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 agm006111944
data_agm006111944
_cell_length_a     8.66539
_cell_length_b     8.66538
_cell_length_c     8.66539
_cell_angle_alpha  111.26046
_cell_angle_beta   105.94924
_cell_angle_gamma  111.26041
_cell_volume       499.48080
_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 0.17476 0.73701 0.07314 1.00000
  Pm2 Pm 0.92686 0.10163 0.66388 1.00000
  Pm3 Pm 0.72163 0.25242 0.32559 1.00000
  Pm4 Pm 0.67441 0.39604 0.92683 1.00000
  Pm5 Pm 0.53079 0.60396 0.27837 1.00000
  Pm6 Pm 0.56225 0.89837 0.82524 1.00000
  Pm7 Pm 0.33612 0.26299 0.43775 1.00000
  Pm8 Pm 0.07317 0.74758 0.46921 1.00000
  Pr1 Pr 0.03362 0.31844 0.13667 1.00000
  Pr2 Pr 0.86333 0.89695 0.18177 1.00000
  Pr3 Pr 0.81823 0.68156 0.71518 1.00000
  Pr4 Pr 0.50000 0.00000 0.50000 1.00000
  Pr5 Pr 0.28482 0.10305 0.96638 1.00000
  Nd1 Nd 0.25000 0.50000 0.75000 1.00000
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