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SrIn3Ga3I8

Alexandria ALEX

Alex-ID: agm004701367 · 空间群: R-3m (#166)

基础信息

化学式
SrIn3Ga3I8
Alex-ID
agm004701367
元素数
4
位点数
15
空间群
R-3m (#166)
晶系
trigonal
体积
635.43
ų
晶胞参数 a
9.5514
Å
晶胞参数 b
9.5513
Å
晶胞参数 c
9.7529
Å
α 角
119.32
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
SrIn3Ga3I8
Sr
1.00 · 6.7%
In
3.00 · 20.0%
Ga
3.00 · 20.0%
I
8.00 · 53.3%

能量与稳定性

凸包上方能量
0.0157
eV/atom
形成能
-0.6548
eV/atom
校正后总能量
-41.3097
eV
原始总能量
-41.3097
eV

电子结构

间接带隙
1.3666
eV
直接带隙
1.3666
eV
费米能级态密度
-0.0001
总磁矩
0.0000
μB

其他信息

原型 ID

AB3C3D8_3_spg12

分解产物

Sr(In3I4)2 InGaI3 SrI2 Ga

计算时间

2023-02-08 13:03:26.481729

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: agm004701367).

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 agm004701367
data_agm004701367
_cell_length_a     9.55139
_cell_length_b     9.55133
_cell_length_c     9.75286
_cell_angle_alpha  119.32500
_cell_angle_beta   90.00150
_cell_angle_gamma  120.00485
_cell_volume       635.42950
_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 0.00000 0.00000 0.50000 1.00000
  In1 In 0.00000 0.00000 0.00000 1.00000
  In2 In 0.00000 0.50000 0.00000 1.00000
  In3 In 0.50000 0.50000 0.00000 1.00000
  Ga1 Ga 0.50000 0.00000 0.50000 1.00000
  Ga2 Ga 0.50000 0.50000 0.50000 1.00000
  Ga3 Ga 0.00000 0.50000 0.50000 1.00000
  I1 I 0.25552 0.51103 0.26655 1.00000
  I2 I 0.74448 0.48897 0.73345 1.00000
  I3 I 0.75778 0.51556 0.26879 1.00000
  I4 I 0.24222 0.48444 0.73121 1.00000
  I5 I 0.75779 0.01101 0.26880 1.00000
  I6 I 0.24221 0.98899 0.73120 1.00000
  I7 I 0.25323 0.01101 0.26879 1.00000
  I8 I 0.74677 0.98899 0.73121 1.00000
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