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K2W3SeO12

Alexandria ALEX

Alex-ID: agm032150124 · 空间群: P6_3mc (#186)

基础信息

化学式
K2W3SeO12
Alex-ID
agm032150124
元素数
4
位点数
36
空间群
P6_3mc (#186)
晶系
hexagonal
体积
578.40
ų
晶胞参数 a
7.3572
Å
晶胞参数 b
7.3572
Å
晶胞参数 c
12.3390
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
K2W3SeO12
K
4.00 · 11.1%
W
6.00 · 16.7%
Se
2.00 · 5.6%
O
24.00 · 66.7%

能量与稳定性

凸包上方能量
0.0066
eV/atom
形成能
-2.0899
eV/atom
校正后总能量
-283.3438
eV
原始总能量
-240.3829
eV

电子结构

间接带隙
3.0878
eV
直接带隙
3.1502
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3D12_92_spg173

分解产物

K2W3SeO12

计算时间

2024-12-22 15:44:30

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: agm032150124).

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 agm032150124
data_agm032150124
_cell_length_a     7.35716
_cell_length_b     7.35716
_cell_length_c     12.33896
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       578.40197
_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 0.66667 0.33333 0.53244 1.00000
  K2 K 0.33333 0.66667 0.03244 1.00000
  K3 K 0.66667 0.33333 0.94396 1.00000
  K4 K 0.33333 0.66667 0.44396 1.00000
  W1 W 0.66129 0.83065 0.76375 1.00000
  W2 W 0.16935 0.33871 0.76375 1.00000
  W3 W 0.33871 0.16935 0.26375 1.00000
  W4 W 0.16935 0.83065 0.76375 1.00000
  W5 W 0.83065 0.66129 0.26375 1.00000
  W6 W 0.83065 0.16935 0.26375 1.00000
  Se1 Se 0.00000 0.00000 0.99439 1.00000
  Se2 Se 0.00000 0.00000 0.49439 1.00000
  O1 O 0.75132 0.87566 0.93474 1.00000
  O2 O 0.12434 0.24868 0.93474 1.00000
  O3 O 0.24868 0.12434 0.43474 1.00000
  O4 O 0.12434 0.87566 0.93474 1.00000
  O5 O 0.87566 0.75132 0.43474 1.00000
  O6 O 0.87566 0.12434 0.43474 1.00000
  O7 O 0.45649 0.54351 0.80968 1.00000
  O8 O 0.08701 0.54351 0.80968 1.00000
  O9 O 0.54351 0.45649 0.30968 1.00000
  O10 O 0.45649 0.91299 0.80968 1.00000
  O11 O 0.91299 0.45649 0.30968 1.00000
  O12 O 0.54351 0.08701 0.30968 1.00000
  O13 O 0.59667 0.79834 0.62425 1.00000
  O14 O 0.20166 0.40333 0.62425 1.00000
  O15 O 0.40333 0.20166 0.12425 1.00000
  O16 O 0.20166 0.79834 0.62425 1.00000
  O17 O 0.79834 0.59667 0.12425 1.00000
  O18 O 0.79834 0.20166 0.12425 1.00000
  O19 O 0.87517 0.12483 0.75194 1.00000
  O20 O 0.24966 0.12483 0.75194 1.00000
  O21 O 0.12483 0.87517 0.25194 1.00000
  O22 O 0.87517 0.75034 0.75194 1.00000
  O23 O 0.75034 0.87517 0.25194 1.00000
  O24 O 0.12483 0.24966 0.25194 1.00000
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