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K(Ag2Te)4

Alexandria ALEX

Alex-ID: agm097315664 · 空间群: P1 (#1)

基础信息

化学式
K(Ag2Te)4
Alex-ID
agm097315664
元素数
3
位点数
13
空间群
P1 (#1)
晶系
triclinic
体积
326.83
ų
晶胞参数 a
4.7317
Å
晶胞参数 b
8.9449
Å
晶胞参数 c
9.7019
Å
α 角
123.21
°
β 角
107.95
°
γ 角
80.44
°

组成

元素组成(原子分数)
组成信息
化学式
K(Ag2Te)4
K
1.00 · 7.7%
Ag
8.00 · 61.5%
Te
4.00 · 30.8%

能量与稳定性

凸包上方能量
0.0653
eV/atom
形成能
-0.1334
eV/atom
校正后总能量
-38.2132
eV
原始总能量
-38.2132
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
1.8009
总磁矩
0.0000
μB

其他信息

原型 ID

AB4C8_1672_spg8

分解产物

KAg5Te3 Ag2Te Ag

计算时间

2025-06-16 07:53:27

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: agm097315664).

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 agm097315664
data_agm097315664
_cell_length_a     4.73166
_cell_length_b     8.94494
_cell_length_c     9.70185
_cell_angle_alpha  123.20847
_cell_angle_beta   107.95191
_cell_angle_gamma  80.44051
_cell_volume       326.83498
_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 0.25609 0.13714 0.27616 1.00000
  Ag1 Ag 0.92190 0.39079 0.63997 1.00000
  Ag2 Ag 0.00296 0.07409 0.85441 1.00000
  Ag3 Ag 0.11105 0.54210 0.24280 1.00000
  Ag4 Ag 0.37077 0.58564 0.66130 1.00000
  Ag5 Ag 0.55059 0.30748 0.04950 1.00000
  Ag6 Ag 0.51685 0.26506 0.72107 1.00000
  Ag7 Ag 0.75997 0.78430 0.14055 1.00000
  Ag8 Ag 0.48729 0.86206 0.56733 1.00000
  Te1 Te 0.59201 0.94226 0.92884 1.00000
  Te2 Te 0.92620 0.01575 0.50595 1.00000
  Te3 Te 0.24511 0.57306 0.99072 1.00000
  Te4 Te 0.75921 0.52027 0.42141 1.00000
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