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KSi2Te

Alexandria ALEX

Alex-ID: agm004354532 · 空间群: Cm (#8)

基础信息

化学式
KSi2Te
Alex-ID
agm004354532
元素数
3
位点数
4
空间群
Cm (#8)
晶系
monoclinic
体积
118.19
ų
晶胞参数 a
5.6404
Å
晶胞参数 b
5.6404
Å
晶胞参数 c
6.6194
Å
α 角
66.83
°
β 角
66.83
°
γ 角
38.12
°

组成

元素组成(原子分数)
组成信息
化学式
KSi2Te
K
1.00 · 25.0%
Si
2.00 · 50.0%
Te
1.00 · 25.0%

能量与稳定性

凸包上方能量
0.6198
eV/atom
形成能
0.1404
eV/atom
校正后总能量
-14.5282
eV
原始总能量
-14.5282
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
2.5178
总磁矩
0.0001
μB

其他信息

原型 ID

ABC2_7175_spg44

分解产物

K3SiTe3 Si

计算时间

2023-03-03 20:42:04.760472

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: agm004354532).

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 agm004354532
data_agm004354532
_cell_length_a     5.64044
_cell_length_b     5.64044
_cell_length_c     6.61941
_cell_angle_alpha  66.82515
_cell_angle_beta   66.82515
_cell_angle_gamma  38.11730
_cell_volume       118.19036
_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
  K1 K 0.26325 0.26325 0.23586 1.00000
  Si1 Si 0.05900 0.05900 0.90056 1.00000
  Si2 Si 0.71125 0.71125 0.71096 1.00000
  Te1 Te 0.46649 0.46649 0.65262 1.00000
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