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CdGeSe3

Alexandria ALEX

Alex-ID: agm003720331 · 空间群: Cmc2_1 (#36)

基础信息

化学式
CdGeSe3
Alex-ID
agm003720331
元素数
3
位点数
10
空间群
Cmc2_1 (#36)
晶系
orthorhombic
体积
262.90
ų
晶胞参数 a
3.5967
Å
晶胞参数 b
7.0833
Å
晶胞参数 c
10.4749
Å
α 角
90.00
°
β 角
99.89
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
CdGeSe3
Cd
2.00 · 20.0%
Ge
2.00 · 20.0%
Se
6.00 · 60.0%

能量与稳定性

凸包上方能量
0.1857
eV/atom
形成能
-0.2254
eV/atom
校正后总能量
-34.2796
eV
原始总能量
-34.2796
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0487
eV
费米能级态密度
2.6091
总磁矩
0.0000
μB

其他信息

原型 ID

ABC3_79_spg36

分解产物

GeSe2 CdSe

计算时间

2022-04-15 22:45:37.496949

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: agm003720331).

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 agm003720331
data_agm003720331
_cell_length_a     3.59675
_cell_length_b     7.08325
_cell_length_c     10.47485
_cell_angle_alpha  90.00000
_cell_angle_beta   99.88580
_cell_angle_gamma  90.00000
_cell_volume       262.90208
_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
  Cd1 Cd 0.83820 0.99343 0.67640 1.00000
  Cd2 Cd 0.16180 0.49343 0.32360 1.00000
  Ge1 Ge 0.34964 0.52651 0.69929 1.00000
  Ge2 Ge 0.65036 0.02651 0.30071 1.00000
  Se1 Se 0.90463 0.33295 0.80926 1.00000
  Se2 Se 0.09537 0.83295 0.19074 1.00000
  Se3 Se 0.58284 0.30690 0.16568 1.00000
  Se4 Se 0.41716 0.80690 0.83432 1.00000
  Se5 Se 0.76265 0.63431 0.52530 1.00000
  Se6 Se 0.23735 0.13431 0.47470 1.00000
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