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Ac8GeSe7

Alexandria ALEX

Alex-ID: agm045760040 · 空间群: Fm-3m (#225)

Alexandria Database API

基础信息

化学式
Ac8GeSe7
Alex-ID
agm045760040
元素数
3
位点数
16
空间群
Fm-3m (#225)
晶系
cubic
体积
512.78
ų
晶胞参数 a
8.9846
Å
晶胞参数 b
8.9846
Å
晶胞参数 c
8.9846
Å
α 角
60.00
°
β 角
60.00
°
γ 角
60.00
°

组成

元素组成（原子分数）
组成信息
化学式
Ac8GeSe7
Ac
8.00 · 50.0%
Ge
1.00 · 6.3%
Se
7.00 · 43.8%

能量与稳定性

凸包上方能量
0.0037
eV/atom
形成能
-1.7623
eV/atom
校正后总能量
-90.1163
eV
原始总能量
-90.1163
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0001
eV
费米能级态密度
8.6350
总磁矩
0.0000
μB

其他信息

原型 ID

AB7C8_4_spg225

分解产物

Ac6GeSe5 AcSe

计算时间

2024-11-14 18:15:01.430543

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: agm045760040).

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 agm045760040
data_agm045760040
_cell_length_a     8.98459
_cell_length_b     8.98459
_cell_length_c     8.98459
_cell_angle_alpha  59.99543
_cell_angle_beta   59.99543
_cell_angle_gamma  59.99543
_cell_volume       512.78434
_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
  Ac1 Ac 0.75423 0.75423 0.24573 1.00000
  Ac2 Ac 0.24573 0.75423 0.75423 1.00000
  Ac3 Ac 0.74996 0.74996 0.74996 1.00000
  Ac4 Ac 0.75423 0.24573 0.75423 1.00000
  Ac5 Ac 0.24577 0.75427 0.24577 1.00000
  Ac6 Ac 0.25004 0.25004 0.25004 1.00000
  Ac7 Ac 0.75427 0.24577 0.24577 1.00000
  Ac8 Ac 0.24577 0.24577 0.75427 1.00000
  Ge1 Ge 0.00000 0.00000 0.00000 1.00000
  Se1 Se 0.50000 0.50000 0.50000 1.00000
  Se2 Se 0.00000 0.50000 0.00000 1.00000
  Se3 Se 0.50000 0.00000 0.00000 1.00000
  Se4 Se 0.00000 0.00000 0.50000 1.00000
  Se5 Se 0.00000 0.50000 0.50000 1.00000
  Se6 Se 0.50000 0.50000 0.00000 1.00000
  Se7 Se 0.50000 0.00000 0.50000 1.00000
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