导航

HEAS Data Platform · 材料科学计算数据库

Pr4Cu2Ni5

Alexandria ALEX

Alex-ID: agm005658232 · 空间群: P2/m (#10)

Alexandria Database API

基础信息

化学式
Pr4Cu2Ni5
Alex-ID
agm005658232
元素数
3
位点数
11
空间群
P2/m (#10)
晶系
monoclinic
体积
214.04
ų
晶胞参数 a
4.1151
Å
晶胞参数 b
6.7112
Å
晶胞参数 c
7.7522
Å
α 角
91.20
°
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
Pr4Cu2Ni5
Pr
4.00 · 36.4%
Cu
2.00 · 18.2%
Ni
5.00 · 45.5%

能量与稳定性

凸包上方能量
0.0692
eV/atom
形成能
-0.2015
eV/atom
校正后总能量
-58.5918
eV
原始总能量
-58.5918
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0765
eV
费米能级态密度
8.7668
总磁矩
0.0000
μB

其他信息

原型 ID

A2B4C5_870_spg10

分解产物

PrCu3Ni2 Pr3Ni4 PrCu2

计算时间

2023-06-22 07:26:55.790794

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: agm005658232).

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 agm005658232
data_agm005658232
_cell_length_a     4.11506
_cell_length_b     6.71116
_cell_length_c     7.75216
_cell_angle_alpha  91.19569
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       214.04342
_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 0.50000 0.73887 0.62528 1.00000
  Pr2 Pr 0.50000 0.24630 0.88105 1.00000
  Pr3 Pr 0.50000 0.26113 0.37472 1.00000
  Pr4 Pr 0.50000 0.75370 0.11895 1.00000
  Cu1 Cu 0.00000 0.09072 0.63629 1.00000
  Cu2 Cu 0.00000 0.90928 0.36371 1.00000
  Ni1 Ni 0.00000 0.54000 0.32844 1.00000
  Ni2 Ni 0.00000 0.14591 0.12088 1.00000
  Ni3 Ni 0.00000 0.50000 0.00000 1.00000
  Ni4 Ni 0.00000 0.85409 0.87912 1.00000
  Ni5 Ni 0.00000 0.46000 0.67156 1.00000
获取直接链接