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Er4Al12Re

Alexandria ALEX

Alex-ID: agm006019368 · 空间群: Im-3m (#229)

基础信息

化学式
Er4Al12Re
Alex-ID
agm006019368
元素数
3
位点数
17
空间群
Im-3m (#229)
晶系
cubic
体积
322.47
ų
晶胞参数 a
7.4823
Å
晶胞参数 b
7.4823
Å
晶胞参数 c
7.4823
Å
α 角
109.47
°
β 角
109.47
°
γ 角
109.47
°

组成

元素组成(原子分数)
组成信息
化学式
Er4Al12Re
Er
4.00 · 23.5%
Al
12.00 · 70.6%
Re
1.00 · 5.9%

能量与稳定性

凸包上方能量
0.0502
eV/atom
形成能
-0.4009
eV/atom
校正后总能量
-82.4613
eV
原始总能量
-82.4613
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
8.7201
总磁矩
0.0000
μB

其他信息

原型 ID

AB4C12_32_spg229

分解产物

Er(Al5Re)2 ErAl2

计算时间

2023-08-07 15:43:29.500707

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: agm006019368).

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 agm006019368
data_agm006019368
_cell_length_a     7.48234
_cell_length_b     7.48234
_cell_length_c     7.48234
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       322.47114
_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
  Er1 Er 0.00000 0.00000 0.50000 1.00000
  Er2 Er 0.50000 0.00000 0.00000 1.00000
  Er3 Er 0.50000 0.50000 0.50000 1.00000
  Er4 Er 0.00000 0.50000 0.00000 1.00000
  Al1 Al 0.00000 0.28999 0.28999 1.00000
  Al2 Al 1.00000 0.71001 0.71001 1.00000
  Al3 Al 0.71001 0.71001 0.00000 1.00000
  Al4 Al 0.28999 0.28999 1.00000 1.00000
  Al5 Al 0.28999 0.00000 0.28999 1.00000
  Al6 Al 0.71001 1.00000 0.71001 1.00000
  Al7 Al 0.50000 0.25000 0.75000 1.00000
  Al8 Al 0.50000 0.75000 0.25000 1.00000
  Al9 Al 0.75000 0.25000 0.50000 1.00000
  Al10 Al 0.25000 0.75000 0.50000 1.00000
  Al11 Al 0.75000 0.50000 0.25000 1.00000
  Al12 Al 0.25000 0.50000 0.75000 1.00000
  Re1 Re 0.00000 0.00000 0.00000 1.00000
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