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Ag2SnSe3

Alexandria ALEX

Alex-ID: agm003282980 · 空间群: Cc (#9)

基础信息

化学式
Ag2SnSe3
Alex-ID
agm003282980
元素数
3
位点数
48
空间群
Cc (#9)
晶系
monoclinic
体积
1,375.78
ų
晶胞参数 a
7.4781
Å
晶胞参数 b
7.4781
Å
晶胞参数 c
28.4356
Å
α 角
92.76
°
β 角
92.76
°
γ 角
119.64
°

组成

元素组成(原子分数)
组成信息
化学式
Ag2SnSe3
Ag
16.00 · 33.3%
Sn
8.00 · 16.7%
Se
24.00 · 50.0%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-0.2376
eV/atom
校正后总能量
-172.8200
eV
原始总能量
-172.8200
eV

电子结构

间接带隙
0.0532
eV
直接带隙
0.1735
eV
费米能级态密度
5.0161
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_261_spg9

分解产物

Ag2SnSe3

计算时间

2022-02-05 23:37:42.115125

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: agm003282980).

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 agm003282980
data_agm003282980
_cell_length_a     7.47811
_cell_length_b     7.47811
_cell_length_c     28.43564
_cell_angle_alpha  92.75639
_cell_angle_beta   92.75639
_cell_angle_gamma  119.63913
_cell_volume       1375.77867
_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
  Ag1 Ag 0.69245 0.84511 0.01281 1.00000
  Ag2 Ag 0.84511 0.69245 0.51281 1.00000
  Ag3 Ag 0.02681 0.52681 0.01597 1.00000
  Ag4 Ag 0.52681 0.02681 0.51597 1.00000
  Ag5 Ag 0.37302 0.88359 0.13940 1.00000
  Ag6 Ag 0.88359 0.37302 0.63940 1.00000
  Ag7 Ag 0.05952 0.22269 0.13992 1.00000
  Ag8 Ag 0.22269 0.05952 0.63992 1.00000
  Ag9 Ag 0.09208 0.90293 0.26253 1.00000
  Ag10 Ag 0.90293 0.09208 0.76253 1.00000
  Ag11 Ag 0.43768 0.59308 0.26597 1.00000
  Ag12 Ag 0.59308 0.43768 0.76597 1.00000
  Ag13 Ag 0.12708 0.63640 0.39156 1.00000
  Ag14 Ag 0.63640 0.12708 0.89156 1.00000
  Ag15 Ag 0.47069 0.29539 0.38801 1.00000
  Ag16 Ag 0.29539 0.47069 0.88801 1.00000
  Sn1 Sn 0.33039 0.16379 0.01969 1.00000
  Sn2 Sn 0.16379 0.33039 0.51969 1.00000
  Sn3 Sn 0.70597 0.55204 0.14447 1.00000
  Sn4 Sn 0.55204 0.70597 0.64447 1.00000
  Sn5 Sn 0.76079 0.27439 0.26977 1.00000
  Sn6 Sn 0.27439 0.76079 0.76977 1.00000
  Sn7 Sn 0.79066 0.96889 0.39425 1.00000
  Sn8 Sn 0.96889 0.79066 0.89425 1.00000
  Se1 Se 0.14620 0.31226 0.42450 1.00000
  Se2 Se 0.31226 0.14620 0.92450 1.00000
  Se3 Se 0.68350 0.51079 0.04943 1.00000
  Se4 Se 0.51079 0.68350 0.54943 1.00000
  Se5 Se 0.78104 0.94799 0.29929 1.00000
  Se6 Se 0.94799 0.78104 0.79929 1.00000
  Se7 Se 0.10677 0.59284 0.29823 1.00000
  Se8 Se 0.59284 0.10677 0.79823 1.00000
  Se9 Se 0.42910 0.25798 0.29461 1.00000
  Se10 Se 0.25798 0.42910 0.79461 1.00000
  Se11 Se 0.72727 0.22719 0.17439 1.00000
  Se12 Se 0.22719 0.72727 0.67439 1.00000
  Se13 Se 0.04472 0.88536 0.16996 1.00000
  Se14 Se 0.88536 0.04472 0.66996 1.00000
  Se15 Se 0.37211 0.86397 0.04646 1.00000
  Se16 Se 0.86397 0.37211 0.54646 1.00000
  Se17 Se 0.47489 0.97603 0.42269 1.00000
  Se18 Se 0.97603 0.47489 0.92269 1.00000
  Se19 Se 0.39459 0.56846 0.17263 1.00000
  Se20 Se 0.56846 0.39459 0.67263 1.00000
  Se21 Se 0.02367 0.19318 0.04631 1.00000
  Se22 Se 0.19318 0.02367 0.54631 1.00000
  Se23 Se 0.80162 0.65060 0.41978 1.00000
  Se24 Se 0.65060 0.80162 0.91978 1.00000
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