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La2Pm2NdCd5

Alexandria ALEX

Alex-ID: agm005137104 · 空间群: P4/mbm (#127)

Alexandria Database API

基础信息

化学式
La2Pm2NdCd5
Alex-ID
agm005137104
元素数
4
位点数
20
空间群
P4/mbm (#127)
晶系
tetragonal
体积
579.26
ų
晶胞参数 a
4.9413
Å
晶胞参数 b
10.8272
Å
晶胞参数 c
10.8272
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
La2Pm2NdCd5
La
4.00 · 20.0%
Pm
4.00 · 20.0%
Nd
2.00 · 10.0%
Cd
10.00 · 50.0%

能量与稳定性

凸包上方能量
0.1180
eV/atom
形成能
-0.2019
eV/atom
校正后总能量
-61.5304
eV
原始总能量
-61.5304
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
12.8788
总磁矩
0.0003
μB

其他信息

原型 ID

AB2C2D5_48_spg127

分解产物

Pm2NdCd3 LaCd

计算时间

2022-07-14 17:27:55.540544

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: agm005137104).

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 agm005137104
data_agm005137104
_cell_length_a     4.94126
_cell_length_b     10.82721
_cell_length_c     10.82721
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       579.25602
_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
  La1 La 0.00000 0.67613 0.17613 1.00000
  La2 La 0.00000 0.32387 0.82387 1.00000
  La3 La 0.00000 0.17613 0.32387 1.00000
  La4 La 0.00000 0.82387 0.67613 1.00000
  Pm1 Pm 0.00000 0.12404 0.62404 1.00000
  Pm2 Pm 0.00000 0.87596 0.37596 1.00000
  Pm3 Pm 0.00000 0.62404 0.87596 1.00000
  Pm4 Pm 0.00000 0.37596 0.12404 1.00000
  Nd1 Nd 0.00000 0.00000 0.00000 1.00000
  Nd2 Nd 0.00000 0.50000 0.50000 1.00000
  Cd1 Cd 0.50000 0.19371 0.06984 1.00000
  Cd2 Cd 0.50000 0.80629 0.93016 1.00000
  Cd3 Cd 0.50000 0.06984 0.80629 1.00000
  Cd4 Cd 0.50000 0.69371 0.43016 1.00000
  Cd5 Cd 0.50000 0.93016 0.19371 1.00000
  Cd6 Cd 0.50000 0.30629 0.56984 1.00000
  Cd7 Cd 0.50000 0.56984 0.69371 1.00000
  Cd8 Cd 0.50000 0.43016 0.30629 1.00000
  Cd9 Cd 0.50000 0.50000 0.00000 1.00000
  Cd10 Cd 0.50000 0.00000 0.50000 1.00000
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