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Sr3HI7

Alexandria ALEX

Alex-ID: agm006445829 · 空间群: P3m1 (#156)

基础信息

化学式
Sr3HI7
Alex-ID
agm006445829
元素数
3
位点数
11
空间群
P3m1 (#156)
晶系
trigonal
体积
542.72
ų
晶胞参数 a
8.7384
Å
晶胞参数 b
8.7384
Å
晶胞参数 c
8.2069
Å
α 角
90.00
°
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
Sr3HI7
Sr
3.00 · 27.3%
H
1.00 · 9.1%
I
7.00 · 63.6%

能量与稳定性

凸包上方能量
0.3661
eV/atom
形成能
-1.0397
eV/atom
校正后总能量
-30.5960
eV
原始总能量
-30.5960
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0384
eV
费米能级态密度
9.4419
总磁矩
2.0069
μB

其他信息

原型 ID

AB3C7_464_spg156

分解产物

H6I I SrI2

计算时间

2024-03-02 12:57:45.065613

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: agm006445829).

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 agm006445829
data_agm006445829
_cell_length_a     8.73836
_cell_length_b     8.73836
_cell_length_c     8.20695
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       542.71556
_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 0.15820 0.31641 0.76600 1.00000
  Sr2 Sr 0.68359 0.84180 0.76600 1.00000
  Sr3 Sr 0.15820 0.84180 0.76600 1.00000
  H1 H 0.00000 0.00000 0.70235 1.00000
  I1 I 0.82132 0.64264 0.01942 1.00000
  I2 I 0.35736 0.17868 0.01942 1.00000
  I3 I 0.33333 0.66667 0.00114 1.00000
  I4 I 0.50049 0.00098 0.51845 1.00000
  I5 I 0.50049 0.49951 0.51845 1.00000
  I6 I 0.99902 0.49951 0.51845 1.00000
  I7 I 0.82132 0.17868 0.01942 1.00000
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