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Al4Ru3

Alexandria ALEX

Alex-ID: agm005485955 · 空间群: I4/mmm (#139)

基础信息

化学式
Al4Ru3
Alex-ID
agm005485955
元素数
2
位点数
7
空间群
I4/mmm (#139)
晶系
tetragonal
体积
98.16
ų
晶胞参数 a
10.2546
Å
晶胞参数 b
10.2546
Å
晶胞参数 c
10.2546
Å
α 角
162.44
°
β 角
162.44
°
γ 角
24.94
°

组成

元素组成(原子分数)
组成信息
化学式
Al4Ru3
Al
4.00 · 57.1%
Ru
3.00 · 42.9%

能量与稳定性

凸包上方能量
0.1837
eV/atom
形成能
-0.5069
eV/atom
校正后总能量
-46.3577
eV
原始总能量
-46.3577
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0089
eV
费米能级态密度
3.9121
总磁矩
0.0001
μB

其他信息

原型 ID

A3B4_16_spg71

分解产物

Al3Ru2 AlRu

计算时间

2023-03-17 22:30:15.723215

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: agm005485955).

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 agm005485955
data_agm005485955
_cell_length_a     10.25463
_cell_length_b     10.25463
_cell_length_c     10.25463
_cell_angle_alpha  162.43755
_cell_angle_beta   162.43755
_cell_angle_gamma  24.93627
_cell_volume       98.15607
_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 0.85456 0.85456 0.00000 1.00000
  Al2 Al 0.14544 0.14544 0.00000 1.00000
  Al3 Al 0.56768 0.56768 0.00000 1.00000
  Al4 Al 0.43232 0.43232 0.00000 1.00000
  Ru1 Ru 0.00000 0.00000 0.00000 1.00000
  Ru2 Ru 0.70626 0.70626 0.00000 1.00000
  Ru3 Ru 0.29374 0.29374 0.00000 1.00000
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