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Pr3CoNi3

Alexandria ALEX

Alex-ID: agm044455861 · 空间群: Imm2 (#44)

基础信息

化学式
Pr3CoNi3
Alex-ID
agm044455861
元素数
3
位点数
7
空间群
Imm2 (#44)
晶系
orthorhombic
体积
146.59
ų
晶胞参数 a
9.3444
Å
晶胞参数 b
9.3444
Å
晶胞参数 c
4.0558
Å
α 角
77.43
°
β 角
102.57
°
γ 角
154.87
°

组成

元素组成(原子分数)
组成信息
化学式
Pr3CoNi3
Pr
3.00 · 42.9%
Co
1.00 · 14.3%
Ni
3.00 · 42.9%

能量与稳定性

凸包上方能量
0.0242
eV/atom
形成能
-0.2279
eV/atom
校正后总能量
-40.4225
eV
原始总能量
-40.4225
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0439
eV
费米能级态密度
5.3436
总磁矩
0.0003
μB

其他信息

原型 ID

AB3C3_76_spg44

分解产物

Pr2Co17 Pr3Ni4 PrCo

计算时间

2025-06-22 10:51:22

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: agm044455861).

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 agm044455861
data_agm044455861
_cell_length_a     9.34444
_cell_length_b     9.34444
_cell_length_c     4.05575
_cell_angle_alpha  77.43475
_cell_angle_beta   102.56525
_cell_angle_gamma  154.87408
_cell_volume       146.58929
_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 0.68025 0.31975 0.18098 1.00000
  Pr2 Pr 0.31718 0.68282 0.81777 1.00000
  Pr3 Pr 0.99983 0.00017 0.00082 1.00000
  Co1 Co 0.56726 0.43274 0.56825 1.00000
  Ni1 Ni 0.86058 0.13942 0.36099 1.00000
  Ni2 Ni 0.13400 0.86600 0.63465 1.00000
  Ni3 Ni 0.43545 0.56455 0.43654 1.00000
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