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PrIn4

Alexandria ALEX

Alex-ID: agm005544992 · 空间群: Imma (#74)

基础信息

化学式
PrIn4
Alex-ID
agm005544992
元素数
2
位点数
10
空间群
Imma (#74)
晶系
orthorhombic
体积
266.38
ų
晶胞参数 a
4.9042
Å
晶胞参数 b
6.8706
Å
晶胞参数 c
8.9618
Å
α 角
112.54
°
β 角
105.88
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
PrIn4
Pr
2.00 · 20.0%
In
8.00 · 80.0%

能量与稳定性

凸包上方能量
0.0556
eV/atom
形成能
-0.3044
eV/atom
校正后总能量
-34.7688
eV
原始总能量
-34.7688
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0002
eV
费米能级态密度
4.1602
总磁矩
0.0000
μB

其他信息

原型 ID

AB4_112_spg74

分解产物

PrIn3 In

计算时间

2023-05-29 00:13:43.119925

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: agm005544992).

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 agm005544992
data_agm005544992
_cell_length_a     4.90423
_cell_length_b     6.87058
_cell_length_c     8.96178
_cell_angle_alpha  112.53991
_cell_angle_beta   105.87974
_cell_angle_gamma  90.00000
_cell_volume       266.38042
_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 0.89473 0.14473 0.78946 1.00000
  Pr2 Pr 0.10527 0.85527 0.21054 1.00000
  In1 In 0.10624 0.35624 0.21247 1.00000
  In2 In 0.89376 0.64376 0.78753 1.00000
  In3 In 0.50000 0.00000 0.00000 1.00000
  In4 In 0.50000 0.50000 0.00000 1.00000
  In5 In 0.69734 0.21503 0.39468 1.00000
  In6 In 0.30266 0.78497 0.60532 1.00000
  In7 In 0.30266 0.32035 0.60532 1.00000
  In8 In 0.69734 0.67965 0.39468 1.00000
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