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Pm4Pr3Cd4

Alexandria ALEX

Alex-ID: agm003378041 · 空间群: Immm (#71)

Alexandria Database API

基础信息

化学式
Pm4Pr3Cd4
Alex-ID
agm003378041
元素数
3
位点数
11
空间群
Immm (#71)
晶系
orthorhombic
体积
345.15
ų
晶胞参数 a
5.4316
Å
晶胞参数 b
7.1146
Å
晶胞参数 c
9.9902
Å
α 角
110.86
°
β 角
105.77
°
γ 角
90.00
°

组成

元素组成（原子分数）
组成信息
化学式
Pm4Pr3Cd4
Pm
4.00 · 36.4%
Pr
3.00 · 27.3%
Cd
4.00 · 36.4%

能量与稳定性

凸包上方能量
0.1311
eV/atom
形成能
-0.0996
eV/atom
校正后总能量
-38.1446
eV
原始总能量
-38.1446
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
13.8868
总磁矩
0.0000
μB

其他信息

原型 ID

A3B4C4_53_spg71

分解产物

PmPr2Cd3 Pm2Cd Pr

计算时间

2022-02-09 02:06:37.495321

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: agm003378041).

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 agm003378041
data_agm003378041
_cell_length_a     5.43157
_cell_length_b     7.11461
_cell_length_c     9.99019
_cell_angle_alpha  110.85964
_cell_angle_beta   105.77410
_cell_angle_gamma  90.00000
_cell_volume       345.14988
_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 0.31967 0.08418 0.63934 1.00000
  Pm2 Pm 0.68033 0.44484 0.36066 1.00000
  Pm3 Pm 0.68033 0.91582 0.36066 1.00000
  Pm4 Pm 0.31967 0.55516 0.63934 1.00000
  Pr1 Pr 0.10129 0.10129 0.20259 1.00000
  Pr2 Pr 0.89871 0.89871 0.79741 1.00000
  Pr3 Pr 0.00000 0.50000 0.00000 1.00000
  Cd1 Cd 0.17547 0.67547 0.35095 1.00000
  Cd2 Cd 0.82453 0.32453 0.64905 1.00000
  Cd3 Cd 0.50000 0.79404 0.00000 1.00000
  Cd4 Cd 0.50000 0.20596 1.00000 1.00000
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