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Pr2Al2NiPt5

Alexandria ALEX

Alex-ID: agm005131997 · 空间群: P4/mbm (#127)

基础信息

化学式
Pr2Al2NiPt5
Alex-ID
agm005131997
元素数
4
位点数
20
空间群
P4/mbm (#127)
晶系
tetragonal
体积
363.25
ų
晶胞参数 a
3.4566
Å
晶胞参数 b
10.2513
Å
晶胞参数 c
10.2513
Å
α 角
90.00
°
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
Pr2Al2NiPt5
Pr
4.00 · 20.0%
Al
4.00 · 20.0%
Ni
2.00 · 10.0%
Pt
10.00 · 50.0%

能量与稳定性

凸包上方能量
0.2308
eV/atom
形成能
-0.7316
eV/atom
校正后总能量
-121.1975
eV
原始总能量
-121.1975
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0001
eV
费米能级态密度
9.0838
总磁矩
-0.0002
μB

其他信息

原型 ID

AB2C2D5_6_spg127

分解产物

AlNi3 PrAl3Pt4 PrAl2Pt3 Pr15Pt32

计算时间

2022-07-14 09:18:27.316078

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: agm005131997).

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 agm005131997
data_agm005131997
_cell_length_a     3.45661
_cell_length_b     10.25133
_cell_length_c     10.25133
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       363.25457
_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 0.67714 0.17714 1.00000
  Pr2 Pr 0.00000 0.32286 0.82286 1.00000
  Pr3 Pr 0.00000 0.17714 0.32286 1.00000
  Pr4 Pr 0.00000 0.82286 0.67714 1.00000
  Al1 Al 0.00000 0.12638 0.62638 1.00000
  Al2 Al 0.00000 0.87362 0.37362 1.00000
  Al3 Al 0.00000 0.62638 0.87362 1.00000
  Al4 Al 0.00000 0.37362 0.12638 1.00000
  Ni1 Ni 0.00000 0.00000 0.00000 1.00000
  Ni2 Ni 0.00000 0.50000 0.50000 1.00000
  Pt1 Pt 0.50000 0.19585 0.05566 1.00000
  Pt2 Pt 0.50000 0.80415 0.94434 1.00000
  Pt3 Pt 0.50000 0.05566 0.80415 1.00000
  Pt4 Pt 0.50000 0.69585 0.44434 1.00000
  Pt5 Pt 0.50000 0.94434 0.19585 1.00000
  Pt6 Pt 0.50000 0.30415 0.55566 1.00000
  Pt7 Pt 0.50000 0.55566 0.69585 1.00000
  Pt8 Pt 0.50000 0.44434 0.30415 1.00000
  Pt9 Pt 0.50000 0.50000 0.00000 1.00000
  Pt10 Pt 0.50000 0.00000 0.50000 1.00000
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