Pr2Al16Pt9

Alexandria ALEX

Alex-ID: agm008294344 · 空间群: Immm (#71)

Alexandria Database API

基础信息

化学式

Pr2Al16Pt9

Alex-ID

agm008294344

元素数

位点数

空间群

Immm (#71)

晶系

orthorhombic

体积

461.36

Å³

晶胞参数 a

11.1750

晶胞参数 b

11.1750

晶胞参数 c

11.1750

α 角

158.44

β 角

115.02

γ 角

69.33

组成

元素组成（原子分数）

组成信息

化学式

Pr2Al16Pt9

2.00 · 7.4%

16.00 · 59.3%

9.00 · 33.3%

能量与稳定性

凸包上方能量

0.0000

eV/atom

形成能

-0.9854

eV/atom

校正后总能量

-150.8936

原始总能量

-150.8936

电子结构

间接带隙

0.0000

直接带隙

0.0239

费米能级态密度

7.6878

总磁矩

0.0000

μB

其他信息

原型 ID

A2B9C16_1_spg71

分解产物

Pr2Al16Pt9

计算时间

2024-08-24 23:41:30.795503

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: agm008294344).

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 | 拖拽旋转 · 滚轮缩放 · 右键平移

原始 CIF 数据

# CIF generated by HEAS from Alexandria entry agm008294344
data_agm008294344
_cell_length_a     11.17504
_cell_length_b     11.17504
_cell_length_c     11.17504
_cell_angle_alpha  158.43504
_cell_angle_beta   115.02478
_cell_angle_gamma  69.32837
_cell_volume       461.36219
_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 0.22847 0.72847 0.50000 1.00000
  Pr2 Pr 0.77153 0.27153 0.50000 1.00000
  Al1 Al 0.27422 0.89256 0.38165 1.00000
  Al2 Al 0.09193 0.42030 0.67162 1.00000
  Al3 Al 0.51230 0.70387 0.80844 1.00000
  Al4 Al 0.25132 0.57970 0.67162 1.00000
  Al5 Al 0.91279 0.91279 0.00000 1.00000
  Al6 Al 0.72578 0.10744 0.61835 1.00000
  Al7 Al 0.89543 0.70387 0.19156 1.00000
  Al8 Al 0.48770 0.29613 0.19156 1.00000
  Al9 Al 0.38595 0.50000 0.88595 1.00000
  Al10 Al 0.61405 0.50000 0.11405 1.00000
  Al11 Al 0.48909 0.10744 0.38165 1.00000
  Al12 Al 0.10457 0.29613 0.80844 1.00000
  Al13 Al 0.90807 0.57970 0.32838 1.00000
  Al14 Al 0.74868 0.42030 0.32838 1.00000
  Al15 Al 0.51091 0.89256 0.61835 1.00000
  Al16 Al 0.08721 0.08721 0.00000 1.00000
  Pt1 Pt 0.74983 0.00000 0.74983 1.00000
  Pt2 Pt 0.02651 0.84003 0.18648 1.00000
  Pt3 Pt 0.62385 0.62385 0.00000 1.00000
  Pt4 Pt 0.25017 0.00000 0.25017 1.00000
  Pt5 Pt 0.37615 0.37615 0.00000 1.00000
  Pt6 Pt 0.00000 0.50000 0.50000 1.00000
  Pt7 Pt 0.65355 0.84003 0.81352 1.00000
  Pt8 Pt 0.34645 0.15997 0.18648 1.00000
  Pt9 Pt 0.97349 0.15997 0.81352 1.00000

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