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Ba4Sn15

Alexandria ALEX

Alex-ID: agm073025697 · 空间群: I-43d (#220)

基础信息

化学式
Ba4Sn15
Alex-ID
agm073025697
元素数
2
位点数
38
空间群
I-43d (#220)
晶系
cubic
体积
1,276.84
ų
晶胞参数 a
11.8373
Å
晶胞参数 b
11.8373
Å
晶胞参数 c
11.8373
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
Ba4Sn15
Ba
8.00 · 21.1%
Sn
30.00 · 78.9%

能量与稳定性

凸包上方能量
0.1600
eV/atom
形成能
-0.2152
eV/atom
校正后总能量
-143.6463
eV
原始总能量
-143.6463
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
18.5916
总磁矩
0.0000
μB

其他信息

原型 ID

A4B15_2_spg220

分解产物

BaSn5 BaSn2

计算时间

2024-10-20 08:59:48

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: agm073025697).

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 agm073025697
data_agm073025697
_cell_length_a     11.83729
_cell_length_b     11.83729
_cell_length_c     11.83729
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       1276.83631
_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 0.50000 0.00000 0.54807 1.00000
  Ba2 Ba 0.00000 0.54807 0.50000 1.00000
  Ba3 Ba 0.50000 0.00000 0.04807 1.00000
  Ba4 Ba 0.45193 0.45193 0.45193 1.00000
  Ba5 Ba 0.95193 0.95193 0.95193 1.00000
  Ba6 Ba 0.00000 0.04807 0.50000 1.00000
  Ba7 Ba 0.04807 0.50000 0.00000 1.00000
  Ba8 Ba 0.54807 0.50000 0.00000 1.00000
  Sn1 Sn 0.73863 0.11116 0.92872 1.00000
  Sn2 Sn 0.75000 0.87500 0.12500 1.00000
  Sn3 Sn 0.12747 0.81757 0.38884 1.00000
  Sn4 Sn 0.69010 0.37253 0.76137 1.00000
  Sn5 Sn 0.57128 0.68243 0.80990 1.00000
  Sn6 Sn 0.19010 0.26137 0.87253 1.00000
  Sn7 Sn 0.76137 0.69010 0.37253 1.00000
  Sn8 Sn 0.31757 0.62747 0.88884 1.00000
  Sn9 Sn 0.07128 0.30990 0.18243 1.00000
  Sn10 Sn 0.92872 0.73863 0.11116 1.00000
  Sn11 Sn 0.38884 0.12747 0.81757 1.00000
  Sn12 Sn 0.26137 0.87253 0.19010 1.00000
  Sn13 Sn 0.12500 0.75000 0.87500 1.00000
  Sn14 Sn 0.37253 0.76137 0.69010 1.00000
  Sn15 Sn 0.37500 0.25000 0.62500 1.00000
  Sn16 Sn 0.18243 0.07128 0.30990 1.00000
  Sn17 Sn 0.88884 0.31757 0.62747 1.00000
  Sn18 Sn 0.42872 0.61116 0.23863 1.00000
  Sn19 Sn 0.62747 0.88884 0.31757 1.00000
  Sn20 Sn 0.62500 0.37500 0.25000 1.00000
  Sn21 Sn 0.11116 0.92872 0.73863 1.00000
  Sn22 Sn 0.81757 0.38884 0.12747 1.00000
  Sn23 Sn 0.87253 0.19010 0.26137 1.00000
  Sn24 Sn 0.80990 0.57128 0.68243 1.00000
  Sn25 Sn 0.61116 0.23863 0.42872 1.00000
  Sn26 Sn 0.68243 0.80990 0.57128 1.00000
  Sn27 Sn 0.23863 0.42872 0.61116 1.00000
  Sn28 Sn 0.25000 0.62500 0.37500 1.00000
  Sn29 Sn 0.30990 0.18243 0.07128 1.00000
  Sn30 Sn 0.87500 0.12500 0.75000 1.00000
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