Bi2Te
传统材料 TRAMP-ID: mp-1227413 · 空间群: I-42d (#122)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.82 | 4.9768 | 12.7 | (1,0,0) |
| 28.60 | 3.1215 | 100.0 | (1,0,1) |
| 31.57 | 2.8340 | 2.2 | (0,0,2) |
| 32.32 | 2.7696 | 18.9 | (1,1,0) |
| 35.41 | 2.5348 | 25.7 | (1,-1,2) |
| 36.10 | 2.4884 | 28.0 | (2,0,0) |
| 36.48 | 2.4627 | 1.1 | (2,-1,1) |
| 43.11 | 2.0983 | 13.6 | (1,0,2) |
| 44.27 | 2.0461 | 11.1 | (2,1,-1) |
| 45.25 | 2.0040 | 4.6 | (2,-2,2) |
| 45.81 | 1.9808 | 7.4 | (2,0,1) |
| 49.00 | 1.8589 | 10.7 | (2,-1,2) |
| 50.05 | 1.8224 | 8.4 | (2,1,0) |
| 50.95 | 1.7924 | 10.1 | (1,-1,3) |
| 54.12 | 1.6945 | 6.9 | (3,-1,1) |
| 56.70 | 1.6235 | 13.8 | (1,1,2) |
| 58.12 | 1.5872 | 1.5 | (2,2,-2) |
| 59.47 | 1.5544 | 9.2 | (1,0,3) |
| 60.39 | 1.5328 | 4.1 | (2,1,1) |
| 62.99 | 1.4757 | 2.4 | (3,1,-1) |
| 64.28 | 1.4492 | 3.6 | (2,-1,3) |
| 65.16 | 1.4317 | 10.9 | (3,0,1) |
| 66.36 | 1.4087 | 6.4 | (3,-1,2) |
| 67.66 | 1.3848 | 5.6 | (2,2,0) |
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of Bi2Te were obtained from the Materials Project database (MP-ID: mp-1227413, 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_Bi2Te
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.49637983
_cell_length_b 6.49637983
_cell_length_c 6.49637983
_cell_angle_alpha 103.81327841
_cell_angle_beta 103.81327841
_cell_angle_gamma 121.49895227
_symmetry_Int_Tables_number 1
_chemical_formula_structural Bi2Te
_chemical_formula_sum 'Bi4 Te2'
_cell_volume 203.96051724
_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
Bi Bi0 1 0.62500000 0.45246600 0.32746600 1.0
Bi Bi1 1 0.12500000 0.29753400 0.67253400 1.0
Bi Bi2 1 0.54753400 0.87500000 0.17253400 1.0
Bi Bi3 1 0.70246600 0.37500000 0.82746600 1.0
Te Te4 1 0.25000000 0.75000000 0.50000000 1.0
Te Te5 1 0.00000000 0.00000000 0.00000000 1.0
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