WSe2
弹性数据 ELAMP-ID: mp-1821 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.89 | 6.8686 | 100.0 | (0,0,0,2) |
| 31.11 | 2.8752 | 20.6 | (1,-1,0,0) |
| 31.11 | 2.8752 | 10.3 | (1,0,-1,0) |
| 31.80 | 2.8142 | 4.2 | (1,-1,0,1) |
| 31.80 | 2.8142 | 2.1 | (1,0,-1,1) |
| 33.80 | 2.6522 | 10.1 | (1,-1,0,2) |
| 33.80 | 2.6522 | 5.1 | (1,0,-1,2) |
| 36.92 | 2.4350 | 54.5 | (1,-1,0,3) |
| 36.92 | 2.4350 | 27.3 | (1,0,-1,3) |
| 39.35 | 2.2895 | 4.7 | (0,0,0,6) |
| 45.67 | 1.9864 | 34.7 | (1,-1,0,5) |
| 45.67 | 1.9864 | 17.3 | (1,0,-1,5) |
| 50.99 | 1.7910 | 2.2 | (1,-1,0,6) |
| 50.99 | 1.7910 | 1.1 | (1,0,-1,6) |
| 53.35 | 1.7172 | 8.8 | (0,0,0,8) |
| 55.35 | 1.6600 | 8.0 | (1,-2,1,0) |
| 55.35 | 1.6600 | 16.1 | (2,-1,-1,0) |
| 56.80 | 1.6209 | 1.7 | (1,-1,0,7) |
| 57.08 | 1.6135 | 4.6 | (1,-2,1,2) |
| 57.08 | 1.6135 | 9.2 | (2,-1,-1,2) |
| 63.06 | 1.4742 | 5.3 | (1,-1,0,8) |
| 63.06 | 1.4742 | 2.7 | (1,0,-1,8) |
| 64.86 | 1.4376 | 2.5 | (2,-2,0,0) |
| 64.86 | 1.4376 | 1.2 | (2,0,-2,0) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of WSe2 were obtained from the Materials Project database (MP-ID: mp-1821, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_WSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.31993213
_cell_length_b 3.31993371
_cell_length_c 13.73718730
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001535
_symmetry_Int_Tables_number 1
_chemical_formula_structural WSe2
_chemical_formula_sum 'W2 Se4'
_cell_volume 131.12545319
_cell_formula_units_Z 2
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
W W0 1 0.66666700 0.33333300 0.75000000 1.0
W W1 1 0.33333300 0.66666700 0.25000000 1.0
Se Se2 1 0.33333300 0.66666700 0.87100079 1.0
Se Se3 1 0.66666700 0.33333300 0.37100079 1.0
Se Se4 1 0.33333300 0.66666700 0.62899921 1.0
Se Se5 1 0.66666700 0.33333300 0.12899921 1.0
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