导航

HEAS Data Platform · 材料科学计算数据库

As3W2

Alexandria ALEX

Alex-ID: agm005506836 · 空间群: Fdd2 (#43)

基础信息

化学式
As3W2
Alex-ID
agm005506836
元素数
2
位点数
10
空间群
Fdd2 (#43)
晶系
orthorhombic
体积
179.41
ų
晶胞参数 a
8.7652
Å
晶胞参数 b
7.3234
Å
晶胞参数 c
5.8993
Å
α 角
82.28
°
β 角
55.89
°
γ 角
41.83
°

组成

元素组成(原子分数)
组成信息
化学式
As3W2
As
6.00 · 60.0%
W
4.00 · 40.0%

能量与稳定性

凸包上方能量
0.3729
eV/atom
形成能
0.2839
eV/atom
校正后总能量
-76.8704
eV
原始总能量
-76.8704
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0117
eV
费米能级态密度
8.2369
总磁矩
0.0000
μB

其他信息

原型 ID

A2B3_101_spg43

分解产物

As3W2

计算时间

2023-03-20 21:39:48.073877

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: agm005506836).

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 agm005506836
data_agm005506836
_cell_length_a     8.76522
_cell_length_b     7.32339
_cell_length_c     5.89927
_cell_angle_alpha  82.28234
_cell_angle_beta   55.88633
_cell_angle_gamma  41.83112
_cell_volume       179.41276
_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
  As1 As 0.66594 0.68842 0.11784 1.00000
  As2 As 0.52782 0.11782 0.68842 1.00000
  As3 As 0.13217 0.72218 0.58406 1.00000
  As4 As 0.56158 0.58406 0.72220 1.00000
  As5 As 0.14064 0.35935 0.35935 1.00000
  As6 As 0.89062 0.10938 0.10934 1.00000
  W1 W 0.51963 0.32086 0.01355 1.00000
  W2 W 0.14598 0.01353 0.32086 1.00000
  W3 W 0.23647 0.10404 0.73037 1.00000
  W4 W 0.92915 0.73037 0.10402 1.00000
获取直接链接