Bi2Se3
弹性数据 ELAMP-ID: mp-541837 · 空间群: R-3m (#166)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.86 | 9.9762 | 17.1 | (1,1,1) |
| 17.78 | 4.9881 | 20.4 | (2,2,2) |
| 24.71 | 3.6034 | 16.7 | (1,0,0) |
| 26.81 | 3.3254 | 1.5 | (3,3,3) |
| 27.31 | 3.2658 | 7.0 | (2,1,1) |
| 28.76 | 3.1037 | 100.0 | (2,2,1) |
| 34.43 | 2.6051 | 2.4 | (3,3,2) |
| 34.43 | 2.6051 | 4.8 | (3,2,3) |
| 39.01 | 2.3092 | 24.9 | (3,4,3) |
| 39.01 | 2.3092 | 12.5 | (4,3,3) |
| 41.48 | 2.1771 | 10.8 | (4,4,3) |
| 43.17 | 2.0957 | 23.8 | (1,0,-1) |
| 43.17 | 2.0957 | 11.9 | (1,-1,0) |
| 44.16 | 2.0509 | 1.6 | (2,1,0) |
| 45.46 | 1.9953 | 6.2 | (5,5,5) |
| 46.72 | 1.9442 | 6.4 | (5,4,4) |
| 47.03 | 1.9321 | 10.8 | (3,2,1) |
| 50.37 | 1.8116 | 2.7 | (1,1,-1) |
| 51.55 | 1.7730 | 1.2 | (4,3,2) |
| 52.70 | 1.7368 | 6.3 | (1,1,3) |
| 52.70 | 1.7368 | 12.6 | (3,1,1) |
| 55.24 | 1.6628 | 5.5 | (6,5,5) |
| 55.25 | 1.6627 | 2.1 | (6,6,6) |
| 56.34 | 1.6329 | 1.8 | (4,2,2) |
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 Bi2Se3 were obtained from the Materials Project database (MP-ID: mp-541837, 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_Bi2Se3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.26552471
_cell_length_b 10.26552474
_cell_length_c 10.26552470
_cell_angle_alpha 23.55922335
_cell_angle_beta 23.55922287
_cell_angle_gamma 23.55921977
_symmetry_Int_Tables_number 1
_chemical_formula_structural Bi2Se3
_chemical_formula_sum 'Bi2 Se3'
_cell_volume 151.77783048
_cell_formula_units_Z 1
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
Bi Bi0 1 0.39843500 0.39843500 0.39843500 1.0
Bi Bi1 1 0.60156500 0.60156500 0.60156500 1.0
Se Se2 1 0.00000000 0.00000000 0.00000000 1.0
Se Se3 1 0.21571500 0.21571500 0.21571500 1.0
Se Se4 1 0.78428500 0.78428500 0.78428500 1.0
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