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Ba3AlCu

Alexandria ALEX

Alex-ID: agm002392001 · 空间群: Pm-3m (#221)

基础信息

化学式
Ba3AlCu
Alex-ID
agm002392001
元素数
3
位点数
5
空间群
Pm-3m (#221)
晶系
cubic
体积
277.85
ų
晶胞参数 a
6.5253
Å
晶胞参数 b
6.5253
Å
晶胞参数 c
6.5253
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
Ba3AlCu
Ba
3.00 · 60.0%
Cu
1.00 · 20.0%
Al
1.00 · 20.0%

能量与稳定性

凸包上方能量
0.5586
eV/atom
形成能
0.4389
eV/atom
校正后总能量
-11.4794
eV
原始总能量
-11.4794
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
9.3402
总磁矩
0.0000
μB

其他信息

原型 ID

ABC3_0_spg221

分解产物

BaAl3Cu2 BaAl6Cu7 Ba

计算时间

2015-12-11 12:50:41

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: agm002392001).

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 agm002392001
data_agm002392001
_cell_length_a     6.52533
_cell_length_b     6.52533
_cell_length_c     6.52533
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       277.84764
_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
  Ba1 Ba 0.00000 0.50000 0.00000 1.00000
  Ba2 Ba 0.00000 0.00000 0.50000 1.00000
  Ba3 Ba 0.50000 0.00000 0.00000 1.00000
  Cu1 Cu 0.50000 0.50000 0.50000 1.00000
  Al1 Al 0.00000 0.00000 0.00000 1.00000
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