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Ce2Al5Pt4

Alexandria ALEX

Alex-ID: agm005666014 · 空间群: Fmmm (#69)

基础信息

化学式
Ce2Al5Pt4
Alex-ID
agm005666014
元素数
3
位点数
11
空间群
Fmmm (#69)
晶系
orthorhombic
体积
209.05
ų
晶胞参数 a
5.4822
Å
晶胞参数 b
5.4953
Å
晶胞参数 c
8.4624
Å
α 角
80.70
°
β 角
71.10
°
γ 角
60.08
°

组成

元素组成(原子分数)
组成信息
化学式
Ce2Al5Pt4
Ce
2.00 · 18.2%
Al
5.00 · 45.5%
Pt
4.00 · 36.4%

能量与稳定性

凸包上方能量
0.0807
eV/atom
形成能
-0.9599
eV/atom
校正后总能量
-65.5069
eV
原始总能量
-65.5069
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0053
eV
费米能级态密度
10.7141
总磁矩
1.1144
μB

其他信息

原型 ID

A2B4C5_154_spg69

分解产物

Ce(AlPt)2 Ce3(AlPt)4 CeAl5Pt3

计算时间

2023-06-21 09:48:10.977495

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: agm005666014).

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 agm005666014
data_agm005666014
_cell_length_a     5.48218
_cell_length_b     5.49531
_cell_length_c     8.46245
_cell_angle_alpha  80.70202
_cell_angle_beta   71.10033
_cell_angle_gamma  60.07902
_cell_volume       209.04937
_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
  Ce1 Ce 0.86950 0.00000 0.26101 1.00000
  Ce2 Ce 0.13050 1.00000 0.73899 1.00000
  Al1 Al 0.50000 0.00000 0.00000 1.00000
  Al2 Al 0.00000 0.50000 0.00000 1.00000
  Al3 Al 0.50000 0.50000 0.00000 1.00000
  Al4 Al 0.25000 0.50000 0.50000 1.00000
  Al5 Al 0.75000 0.50000 0.50000 1.00000
  Pt1 Pt 0.47569 0.31145 0.73717 1.00000
  Pt2 Pt 0.52431 0.68855 0.26283 1.00000
  Pt3 Pt 0.21286 0.31145 0.26283 1.00000
  Pt4 Pt 0.78714 0.68855 0.73717 1.00000
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