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AlPt

Alexandria ALEX

Alex-ID: agm004469445 · 空间群: Fddd (#70)

基础信息

化学式
AlPt
Alex-ID
agm004469445
元素数
2
位点数
32
空间群
Fddd (#70)
晶系
orthorhombic
体积
749.22
ų
晶胞参数 a
5.7352
Å
晶胞参数 b
13.3662
Å
晶胞参数 c
9.7735
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
AlPt
Al
16.00 · 50.0%
Pt
16.00 · 50.0%

能量与稳定性

凸包上方能量
0.5879
eV/atom
形成能
-0.4455
eV/atom
校正后总能量
-171.5940
eV
原始总能量
-171.5939
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0473
eV
费米能级态密度
9.5197
总磁矩
0.0000
μB

其他信息

原型 ID

AB_2260_spg70

分解产物

AlPt

计算时间

2022-05-29 11:24:08.388141

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: agm004469445).

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 agm004469445
data_agm004469445
_cell_length_a     5.73523
_cell_length_b     13.36622
_cell_length_c     9.77350
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       749.22008
_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
  Al1 Al 0.00000 0.00000 0.79447 1.00000
  Al2 Al 0.00000 0.00000 0.20553 1.00000
  Al3 Al 0.25000 0.75000 0.45553 1.00000
  Al4 Al 0.25000 0.75000 0.04447 1.00000
  Al5 Al 0.00000 0.50000 0.29447 1.00000
  Al6 Al 0.00000 0.50000 0.70553 1.00000
  Al7 Al 0.25000 0.25000 0.95553 1.00000
  Al8 Al 0.25000 0.25000 0.54447 1.00000
  Al9 Al 0.50000 0.00000 0.29447 1.00000
  Al10 Al 0.50000 0.00000 0.70553 1.00000
  Al11 Al 0.75000 0.75000 0.95553 1.00000
  Al12 Al 0.75000 0.75000 0.54447 1.00000
  Al13 Al 0.50000 0.50000 0.79447 1.00000
  Al14 Al 0.50000 0.50000 0.20553 1.00000
  Al15 Al 0.75000 0.25000 0.45553 1.00000
  Al16 Al 0.75000 0.25000 0.04447 1.00000
  Pt1 Pt 0.00000 0.11050 0.00000 1.00000
  Pt2 Pt 0.00000 0.88950 0.00000 1.00000
  Pt3 Pt 0.25000 0.63950 0.25000 1.00000
  Pt4 Pt 0.25000 0.86050 0.25000 1.00000
  Pt5 Pt 0.00000 0.61050 0.50000 1.00000
  Pt6 Pt 0.00000 0.38950 0.50000 1.00000
  Pt7 Pt 0.25000 0.13950 0.75000 1.00000
  Pt8 Pt 0.25000 0.36050 0.75000 1.00000
  Pt9 Pt 0.50000 0.11050 0.50000 1.00000
  Pt10 Pt 0.50000 0.88950 0.50000 1.00000
  Pt11 Pt 0.75000 0.63950 0.75000 1.00000
  Pt12 Pt 0.75000 0.86050 0.75000 1.00000
  Pt13 Pt 0.50000 0.61050 0.00000 1.00000
  Pt14 Pt 0.50000 0.38950 0.00000 1.00000
  Pt15 Pt 0.75000 0.13950 0.25000 1.00000
  Pt16 Pt 0.75000 0.36050 0.25000 1.00000
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