Se
传统材料 TRAMP-ID: mp-1009757 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.01 | 4.0390 | 87.4 | (0,1,0) |
| 29.39 | 3.0389 | 91.8 | (0,1,1) |
| 34.01 | 2.6359 | 100.0 | (1,-1,0) |
| 39.05 | 2.3067 | 40.2 | (0,0,2) |
| 39.37 | 2.2887 | 24.3 | (1,-1,1) |
| 45.27 | 2.0031 | 24.9 | (0,1,2) |
| 46.91 | 1.9370 | 2.9 | (1,-2,0) |
| 46.91 | 1.9370 | 2.9 | (1,1,0) |
| 49.25 | 1.8500 | 40.6 | (0,2,1) |
| 51.14 | 1.7860 | 31.8 | (1,-2,1) |
| 51.14 | 1.7860 | 31.8 | (1,1,1) |
| 52.73 | 1.7359 | 55.9 | (1,-1,2) |
| 62.63 | 1.4834 | 2.4 | (1,-2,2) |
| 62.63 | 1.4834 | 2.4 | (1,1,2) |
| 64.88 | 1.4372 | 9.2 | (0,1,3) |
| 66.94 | 1.3979 | 1.5 | (1,-3,0) |
| 66.94 | 1.3979 | 1.5 | (1,2,0) |
| 67.14 | 1.3943 | 7.9 | (2,-1,0) |
| 69.86 | 1.3463 | 4.0 | (0,3,0) |
| 70.37 | 1.3379 | 11.2 | (1,-3,1) |
| 70.37 | 1.3379 | 11.2 | (1,2,1) |
| 70.96 | 1.3283 | 4.2 | (1,-1,3) |
| 71.60 | 1.3180 | 3.1 | (2,-2,0) |
| 71.60 | 1.3180 | 3.1 | (2,0,0) |
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 Se were obtained from the Materials Project database (MP-ID: mp-1009757, 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_Se
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 2.78853886
_cell_length_b 4.27288353
_cell_length_c 4.61343140
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 109.04475983
_symmetry_Int_Tables_number 1
_chemical_formula_structural Se
_chemical_formula_sum Se2
_cell_volume 51.96069110
_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
Se Se0 1 0.06434468 0.12868936 0.25000000 1.0
Se Se1 1 0.93565532 0.87131064 0.75000000 1.0
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