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KTlGeCl4

Alexandria ALEX

Alex-ID: agm005048838 · 空间群: I4mm (#107)

基础信息

化学式
KTlGeCl4
Alex-ID
agm005048838
元素数
4
位点数
7
空间群
I4mm (#107)
晶系
tetragonal
体积
219.91
ų
晶胞参数 a
5.2443
Å
晶胞参数 b
5.2443
Å
晶胞参数 c
8.8140
Å
α 角
107.31
°
β 角
107.31
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
KTlGeCl4
K
1.00 · 14.3%
Tl
1.00 · 14.3%
Ge
1.00 · 14.3%
Cl
4.00 · 57.1%

能量与稳定性

凸包上方能量
0.0422
eV/atom
形成能
-1.5218
eV/atom
校正后总能量
-23.7540
eV
原始总能量
-23.7540
eV

电子结构

间接带隙
1.6352
eV
直接带隙
1.6413
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

ABCD4_88_spg107

分解产物

TlCl KGeCl3

计算时间

2022-07-31 17:05:48.251442

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: agm005048838).

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 agm005048838
data_agm005048838
_cell_length_a     5.24432
_cell_length_b     5.24432
_cell_length_c     8.81400
_cell_angle_alpha  107.30750
_cell_angle_beta   107.30750
_cell_angle_gamma  90.00000
_cell_volume       219.91181
_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 0.63849 0.63849 0.27698 1.00000
  Tl1 Tl 0.35481 0.35481 0.70962 1.00000
  Ge1 Ge 0.99806 0.99806 0.99613 1.00000
  Cl1 Cl 0.00301 0.50301 0.00602 1.00000
  Cl2 Cl 0.50301 0.00301 0.00602 1.00000
  Cl3 Cl 0.83446 0.83446 0.66892 1.00000
  Cl4 Cl 0.16816 0.16816 0.33632 1.00000
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