导航

HEAS Data Platform · 材料科学计算数据库

Pr15Mg2Ni5

Alexandria ALEX

Alex-ID: agm007985488 · 空间群: R3m (#160)

基础信息

化学式
Pr15Mg2Ni5
Alex-ID
agm007985488
元素数
3
位点数
44
空间群
R3m (#160)
晶系
trigonal
体积
1,268.23
ų
晶胞参数 a
15.6755
Å
晶胞参数 b
15.6755
Å
晶胞参数 c
15.6755
Å
α 角
37.30
°
β 角
37.30
°
γ 角
37.30
°

组成

元素组成(原子分数)
组成信息
化学式
Pr15Mg2Ni5
Pr
30.00 · 68.2%
Mg
4.00 · 9.1%
Ni
10.00 · 22.7%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-0.1685
eV/atom
校正后总能量
-215.1494
eV
原始总能量
-215.1494
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
47.0830
总磁矩
0.0001
μB

其他信息

原型 ID

A2B5C15_2_spg160

分解产物

Pr15Mg2Ni5

计算时间

2025-01-01 17:56:17

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: agm007985488).

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 agm007985488
data_agm007985488
_cell_length_a     15.67551
_cell_length_b     15.67551
_cell_length_c     15.67551
_cell_angle_alpha  37.30256
_cell_angle_beta   37.30256
_cell_angle_gamma  37.30256
_cell_volume       1268.22798
_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 0.67922 0.67922 0.05992 1.00000
  Pr2 Pr 0.05992 0.67922 0.67922 1.00000
  Pr3 Pr 0.67922 0.05992 0.67922 1.00000
  Pr4 Pr 0.82920 0.82920 0.21496 1.00000
  Pr5 Pr 0.21496 0.82920 0.82920 1.00000
  Pr6 Pr 0.82920 0.21496 0.82920 1.00000
  Pr7 Pr 0.67674 0.67674 0.28975 1.00000
  Pr8 Pr 0.28975 0.67674 0.67674 1.00000
  Pr9 Pr 0.67674 0.28975 0.67674 1.00000
  Pr10 Pr 0.52157 0.52157 0.15636 1.00000
  Pr11 Pr 0.15636 0.52157 0.52157 1.00000
  Pr12 Pr 0.52157 0.15636 0.52157 1.00000
  Pr13 Pr 0.20544 0.20544 0.57628 1.00000
  Pr14 Pr 0.57628 0.20544 0.20544 1.00000
  Pr15 Pr 0.20544 0.57628 0.20544 1.00000
  Pr16 Pr 0.38324 0.38324 0.00564 1.00000
  Pr17 Pr 0.00564 0.38324 0.38324 1.00000
  Pr18 Pr 0.38324 0.00564 0.38324 1.00000
  Pr19 Pr 0.24318 0.24318 0.86316 1.00000
  Pr20 Pr 0.86316 0.24318 0.24318 1.00000
  Pr21 Pr 0.24318 0.86316 0.24318 1.00000
  Pr22 Pr 0.91838 0.91838 0.29473 1.00000
  Pr23 Pr 0.29473 0.91838 0.91838 1.00000
  Pr24 Pr 0.91838 0.29473 0.91838 1.00000
  Pr25 Pr 0.05896 0.05896 0.44279 1.00000
  Pr26 Pr 0.44279 0.05896 0.05896 1.00000
  Pr27 Pr 0.05896 0.44279 0.05896 1.00000
  Pr28 Pr 0.88682 0.88682 0.88682 1.00000
  Pr29 Pr 0.73591 0.73591 0.73591 1.00000
  Pr30 Pr 0.47760 0.47760 0.47760 1.00000
  Mg1 Mg 0.56074 0.56074 0.87751 1.00000
  Mg2 Mg 0.87751 0.56074 0.56074 1.00000
  Mg3 Mg 0.56074 0.87751 0.56074 1.00000
  Mg4 Mg 0.60756 0.60756 0.60756 1.00000
  Ni1 Ni 0.36808 0.36808 0.80074 1.00000
  Ni2 Ni 0.80074 0.36808 0.36808 1.00000
  Ni3 Ni 0.36808 0.80074 0.36808 1.00000
  Ni4 Ni 0.06627 0.06627 0.63008 1.00000
  Ni5 Ni 0.63008 0.06627 0.06627 1.00000
  Ni6 Ni 0.06627 0.63008 0.06627 1.00000
  Ni7 Ni 0.91249 0.91249 0.48404 1.00000
  Ni8 Ni 0.48404 0.91249 0.91249 1.00000
  Ni9 Ni 0.91249 0.48404 0.91249 1.00000
  Ni10 Ni 0.99946 0.99946 0.99946 1.00000
获取直接链接