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Pr2YPuSe4

Alexandria ALEX

Alex-ID: agm033790271 · 空间群: Imma (#74)

Alexandria Database API

基础信息

化学式
Pr2YPuSe4
Alex-ID
agm033790271
元素数
4
位点数
16
空间群
Imma (#74)
晶系
orthorhombic
体积
416.29
ų
晶胞参数 a
8.3810
Å
晶胞参数 b
8.3810
Å
晶胞参数 c
8.3810
Å
α 角
120.08
°
β 角
119.92
°
γ 角
90.01
°

组成

元素组成（原子分数）
组成信息
化学式
Pr2YPuSe4
Pr
4.00 · 25.0%
Y
2.00 · 12.5%
Pu
2.00 · 12.5%
Se
8.00 · 50.0%

能量与稳定性

凸包上方能量
0.0049
eV/atom
形成能
-1.7587
eV/atom
校正后总能量
-116.7903
eV
原始总能量
-116.7903
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0015
eV
费米能级态密度
20.9888
总磁矩
11.6102
μB

其他信息

原型 ID

ABC2D4_1023_spg46

分解产物

PrYPuSe3 Pr4PuSe5 Pr4YSe5

计算时间

2025-01-19 06:26:04

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: agm033790271).

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 agm033790271
data_agm033790271
_cell_length_a     8.38102
_cell_length_b     8.38102
_cell_length_c     8.38102
_cell_angle_alpha  120.07664
_cell_angle_beta   119.91740
_cell_angle_gamma  90.00522
_cell_volume       416.28762
_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 0.00000 0.50000 0.00000 1.00000
  Pr2 Pr 0.00000 0.00000 0.50000 1.00000
  Pr3 Pr 0.50000 0.50000 0.00000 1.00000
  Pr4 Pr 0.00000 0.50000 0.50000 1.00000
  Y1 Y 0.00000 0.00000 0.00000 1.00000
  Y2 Y 0.50000 0.00000 0.50000 1.00000
  Pu1 Pu 0.50000 0.00000 0.00000 1.00000
  Pu2 Pu 0.50000 0.50000 0.50000 1.00000
  Se1 Se 0.73748 0.24489 0.49259 1.00000
  Se2 Se 0.25230 0.24489 0.00741 1.00000
  Se3 Se 0.74770 0.75511 0.99259 1.00000
  Se4 Se 0.26252 0.75511 0.50741 1.00000
  Se5 Se 0.25351 0.76378 0.01027 1.00000
  Se6 Se 0.25351 0.24323 0.48973 1.00000
  Se7 Se 0.74649 0.75677 0.51027 1.00000
  Se8 Se 0.74649 0.23622 0.98973 1.00000
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