导航

HEAS Data Platform · 材料科学计算数据库

Cs4GeAs2F14

Alexandria ALEX

Alex-ID: agm020021827 · 空间群: P-1 (#2)

基础信息

化学式
Cs4GeAs2F14
Alex-ID
agm020021827
元素数
4
位点数
21
空间群
P-1 (#2)
晶系
triclinic
体积
444.25
ų
晶胞参数 a
7.4908
Å
晶胞参数 b
7.7124
Å
晶胞参数 c
8.4815
Å
α 角
89.97
°
β 角
88.29
°
γ 角
65.11
°

组成

元素组成(原子分数)
组成信息
化学式
Cs4GeAs2F14
Cs
4.00 · 19.0%
Ge
1.00 · 4.8%
As
2.00 · 9.5%
F
14.00 · 66.7%

能量与稳定性

凸包上方能量
0.0223
eV/atom
形成能
-2.8698
eV/atom
校正后总能量
-97.4956
eV
原始总能量
-97.4956
eV

电子结构

间接带隙
5.0677
eV
直接带隙
5.0696
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C4D14_14_spg2

分解产物

Cs2GeF6 CsAsF4

计算时间

2024-12-31 04:45:14

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: agm020021827).

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 agm020021827
data_agm020021827
_cell_length_a     7.49076
_cell_length_b     7.71243
_cell_length_c     8.48146
_cell_angle_alpha  89.97218
_cell_angle_beta   88.28745
_cell_angle_gamma  65.11308
_cell_volume       444.25207
_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
  Cs1 Cs 0.71222 0.55994 0.87691 1.00000
  Cs2 Cs 0.14691 0.75364 0.59841 1.00000
  Cs3 Cs 0.28778 0.44006 0.12309 1.00000
  Cs4 Cs 0.85309 0.24636 0.40159 1.00000
  Ge1 Ge 0.00000 0.00000 0.00000 1.00000
  As1 As 0.63582 0.79898 0.35101 1.00000
  As2 As 0.36418 0.20102 0.64899 1.00000
  F1 F 0.10562 0.36752 0.66516 1.00000
  F2 F 0.74797 0.11942 0.08625 1.00000
  F3 F 0.59010 0.67533 0.51908 1.00000
  F4 F 0.25203 0.88058 0.91375 1.00000
  F5 F 0.04192 0.21218 0.05628 1.00000
  F6 F 0.71828 0.93418 0.50741 1.00000
  F7 F 0.95808 0.78782 0.94372 1.00000
  F8 F 0.08795 0.89184 0.19147 1.00000
  F9 F 0.89438 0.63248 0.33484 1.00000
  F10 F 0.91205 0.10816 0.80853 1.00000
  F11 F 0.58822 0.61056 0.22452 1.00000
  F12 F 0.41178 0.38944 0.77548 1.00000
  F13 F 0.28172 0.06582 0.49259 1.00000
  F14 F 0.40990 0.32467 0.48092 1.00000
获取直接链接