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Sr3GaI3

Alexandria ALEX

Alex-ID: agm005919829 · 空间群: I4_132 (#214)

基础信息

化学式
Sr3GaI3
Alex-ID
agm005919829
元素数
3
位点数
28
空间群
I4_132 (#214)
晶系
cubic
体积
1,189.14
ų
晶胞参数 a
11.5598
Å
晶胞参数 b
11.5598
Å
晶胞参数 c
11.5598
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
Sr3GaI3
Sr
12.00 · 42.9%
Ga
4.00 · 14.3%
I
12.00 · 42.9%

能量与稳定性

凸包上方能量
0.0919
eV/atom
形成能
-1.1338
eV/atom
校正后总能量
-82.7384
eV
原始总能量
-82.7384
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0001
eV
费米能级态密度
17.4432
总磁矩
2.4776
μB

其他信息

原型 ID

AB3C3_79_spg214

分解产物

Sr2GaI SrI2

计算时间

2023-08-05 06:40:29.428142

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: agm005919829).

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 agm005919829
data_agm005919829
_cell_length_a     11.55982
_cell_length_b     11.55982
_cell_length_c     11.55982
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       1189.13601
_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
  Sr1 Sr 0.98693 0.49346 0.24346 1.00000
  Sr2 Sr 0.50654 0.01307 0.25654 1.00000
  Sr3 Sr 0.25000 0.00654 0.49346 1.00000
  Sr4 Sr 0.99346 0.75000 0.00654 1.00000
  Sr5 Sr 0.99346 0.24346 0.48693 1.00000
  Sr6 Sr 0.75654 0.00654 0.01307 1.00000
  Sr7 Sr 0.74346 0.48693 0.49346 1.00000
  Sr8 Sr 0.75654 0.75000 0.24346 1.00000
  Sr9 Sr 0.51307 0.25654 0.00654 1.00000
  Sr10 Sr 0.25000 0.24346 0.25654 1.00000
  Sr11 Sr 0.74346 0.25654 0.75000 1.00000
  Sr12 Sr 0.50654 0.49346 0.75000 1.00000
  Ga1 Ga 0.75000 0.50000 0.00000 1.00000
  Ga2 Ga 0.50000 0.25000 0.50000 1.00000
  Ga3 Ga 0.75000 0.25000 0.25000 1.00000
  Ga4 Ga 0.00000 0.00000 0.25000 1.00000
  I1 I 0.24651 0.99651 0.99302 1.00000
  I2 I 0.75000 0.75349 0.74651 1.00000
  I3 I 0.49302 0.74651 0.99651 1.00000
  I4 I 0.00349 0.25000 0.99651 1.00000
  I5 I 0.25349 0.74651 0.25000 1.00000
  I6 I 0.49651 0.50349 0.25000 1.00000
  I7 I 0.24651 0.25000 0.75349 1.00000
  I8 I 0.25349 0.50698 0.50349 1.00000
  I9 I 0.75000 0.99651 0.50349 1.00000
  I10 I 0.00698 0.50349 0.75349 1.00000
  I11 I 0.00349 0.75349 0.50698 1.00000
  I12 I 0.49651 0.99302 0.74651 1.00000
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