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Ag9Te2Se3

Alexandria ALEX

Alex-ID: agm005607925 · 空间群: C2/m (#12)

基础信息

化学式
Ag9Te2Se3
Alex-ID
agm005607925
元素数
3
位点数
28
空间群
C2/m (#12)
晶系
monoclinic
体积
731.18
ų
晶胞参数 a
13.3297
Å
晶胞参数 b
8.0934
Å
晶胞参数 c
8.0934
Å
α 角
109.97
°
β 角
105.10
°
γ 角
105.10
°

组成

元素组成(原子分数)
组成信息
化学式
Ag9Te2Se3
Ag
18.00 · 64.3%
Te
4.00 · 14.3%
Se
6.00 · 21.4%

能量与稳定性

凸包上方能量
0.0452
eV/atom
形成能
-0.0203
eV/atom
校正后总能量
-85.3999
eV
原始总能量
-85.3999
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0221
eV
费米能级态密度
4.2277
总磁矩
0.0000
μB

其他信息

原型 ID

A2B3C9_278_spg12

分解产物

Ag2Se Ag2Te Te

计算时间

2023-06-15 05:52:21.491203

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: agm005607925).

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 agm005607925
data_agm005607925
_cell_length_a     13.32971
_cell_length_b     8.09336
_cell_length_c     8.09336
_cell_angle_alpha  109.97309
_cell_angle_beta   105.09803
_cell_angle_gamma  105.09804
_cell_volume       731.18159
_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 0.50000 0.11455 0.88545 1.00000
  Ag2 Ag 0.10804 0.14922 0.81243 1.00000
  Ag3 Ag 0.10804 0.81243 0.14922 1.00000
  Ag4 Ag 0.89196 0.85078 0.18757 1.00000
  Ag5 Ag 0.79211 0.80609 0.80609 1.00000
  Ag6 Ag 0.20789 0.19391 0.19391 1.00000
  Ag7 Ag 0.35670 0.30010 0.98475 1.00000
  Ag8 Ag 0.64330 0.01525 0.69990 1.00000
  Ag9 Ag 0.64330 0.69990 0.01525 1.00000
  Ag10 Ag 0.35670 0.98475 0.30010 1.00000
  Ag11 Ag 0.25649 0.53080 0.53080 1.00000
  Ag12 Ag 0.74814 0.99329 0.42353 1.00000
  Ag13 Ag 0.74814 0.42353 0.99329 1.00000
  Ag14 Ag 0.25186 0.00671 0.57647 1.00000
  Ag15 Ag 0.25186 0.57647 0.00671 1.00000
  Ag16 Ag 0.50000 0.88545 0.11455 1.00000
  Ag17 Ag 0.74351 0.46920 0.46920 1.00000
  Ag18 Ag 0.89196 0.18757 0.85078 1.00000
  Te1 Te 0.10292 0.45685 0.16060 1.00000
  Te2 Te 0.89708 0.83940 0.54315 1.00000
  Te3 Te 0.89708 0.54315 0.83940 1.00000
  Te4 Te 0.10292 0.16060 0.45685 1.00000
  Se1 Se 0.25443 0.95352 0.95352 1.00000
  Se2 Se 0.74557 0.04648 0.04648 1.00000
  Se3 Se 0.60370 0.15871 0.45175 1.00000
  Se4 Se 0.39630 0.54825 0.84129 1.00000
  Se5 Se 0.39630 0.84129 0.54825 1.00000
  Se6 Se 0.60370 0.45175 0.15871 1.00000
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