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Sn3(I2Cl)2

Alexandria ALEX

Alex-ID: agm005652997 · 空间群: P-6m2 (#187)

基础信息

化学式
Sn3(I2Cl)2
Alex-ID
agm005652997
元素数
3
位点数
9
空间群
P-6m2 (#187)
晶系
hexagonal
体积
382.22
ų
晶胞参数 a
4.2920
Å
晶胞参数 b
4.2920
Å
晶胞参数 c
23.9586
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
Sn3(I2Cl)2
Sn
3.00 · 33.3%
I
4.00 · 44.4%
Cl
2.00 · 22.2%

能量与稳定性

凸包上方能量
0.1160
eV/atom
形成能
-0.6933
eV/atom
校正后总能量
-26.9563
eV
原始总能量
-26.9563
eV

电子结构

间接带隙
1.4320
eV
直接带隙
1.7463
eV
费米能级态密度
-0.0002
总磁矩
0.0000
μB

其他信息

原型 ID

A2B3C4_147_spg156

分解产物

SnI2 SnCl2

计算时间

2023-06-26 21:22:42.801138

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: agm005652997).

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 agm005652997
data_agm005652997
_cell_length_a     4.29199
_cell_length_b     4.29199
_cell_length_c     23.95859
_cell_angle_alpha  90.00004
_cell_angle_beta   89.99998
_cell_angle_gamma  120.00002
_cell_volume       382.21642
_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
  Sn1 Sn 1.00000 1.00000 0.31789 1.00000
  Sn2 Sn 0.00000 0.00000 0.68211 1.00000
  Sn3 Sn 0.66667 0.33333 0.00000 1.00000
  I1 I 0.66667 0.33333 0.40396 1.00000
  I2 I 0.66667 0.33333 0.76812 1.00000
  I3 I 0.66667 0.33333 0.23188 1.00000
  I4 I 0.66667 0.33333 0.59604 1.00000
  Cl1 Cl 0.00000 0.00000 0.93190 1.00000
  Cl2 Cl 1.00000 1.00000 0.06810 1.00000
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