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WO2

Alexandria ALEX

Alex-ID: agm005229834 · 空间群: I4/m (#87)

基础信息

化学式
WO2
Alex-ID
agm005229834
元素数
2
位点数
12
空间群
I4/m (#87)
晶系
tetragonal
体积
188.73
ų
晶胞参数 a
7.7377
Å
晶胞参数 b
7.7377
Å
晶胞参数 c
7.7377
Å
α 角
92.61
°
β 角
92.61
°
γ 角
155.35
°

组成

元素组成(原子分数)
组成信息
化学式
WO2
O
8.00 · 66.7%
W
4.00 · 33.3%

能量与稳定性

凸包上方能量
0.1420
eV/atom
形成能
-1.9096
eV/atom
校正后总能量
-114.3934
eV
原始总能量
-91.3711
eV

电子结构

间接带隙
2.4052
eV
直接带隙
2.5592
eV
费米能级态密度
0.0000
总磁矩
8.0000
μB

其他信息

原型 ID

AB2_26_spg87

分解产物

WO2

计算时间

2022-12-02 10:14:44

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: agm005229834).

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 agm005229834
data_agm005229834
_cell_length_a     7.73766
_cell_length_b     7.73766
_cell_length_c     7.73766
_cell_angle_alpha  92.61066
_cell_angle_beta   92.61066
_cell_angle_gamma  155.35409
_cell_volume       188.73452
_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
  O1 O 0.83844 0.53411 0.37255 1.00000
  O2 O 0.46589 0.83844 0.30433 1.00000
  O3 O 0.53411 0.16156 0.69567 1.00000
  O4 O 0.16156 0.46589 0.62744 1.00000
  O5 O 0.16071 0.21619 0.37691 1.00000
  O6 O 0.78381 0.16071 0.94452 1.00000
  O7 O 0.83929 0.78381 0.62309 1.00000
  O8 O 0.21619 0.83929 0.05548 1.00000
  W1 W 0.65675 0.84191 0.49866 1.00000
  W2 W 0.15809 0.65675 0.81483 1.00000
  W3 W 0.84191 0.34325 0.18517 1.00000
  W4 W 0.34325 0.15809 0.50134 1.00000
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