Al2O3
弹性数据 ELAMP-ID: mp-755483 · 空间群: R3m (#160)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 31.02 | 2.8834 | 82.2 | (0,2,0) |
| 34.90 | 2.5707 | 19.3 | (1,-1,1) |
| 34.90 | 2.5707 | 9.7 | (1,0,0) |
| 36.08 | 2.4896 | 100.0 | (1,0,1) |
| 36.08 | 2.4896 | 50.0 | (1,-1,0) |
| 40.49 | 2.2281 | 14.4 | (1,-2,1) |
| 43.55 | 2.0783 | 46.2 | (1,-2,0) |
| 47.29 | 1.9222 | 16.3 | (0,3,0) |
| 50.99 | 1.7912 | 3.2 | (1,-3,1) |
| 55.25 | 1.6625 | 75.9 | (1,-3,0) |
| 61.82 | 1.5008 | 31.0 | (1,-1,2) |
| 61.82 | 1.5008 | 31.0 | (2,-1,1) |
| 61.82 | 1.5008 | 31.0 | (1,0,-1) |
| 64.65 | 1.4417 | 8.4 | (0,4,0) |
| 64.73 | 1.4402 | 13.4 | (1,-4,1) |
| 64.73 | 1.4402 | 26.8 | (1,3,0) |
| 70.77 | 1.3313 | 7.1 | (1,-3,2) |
| 70.77 | 1.3313 | 21.3 | (1,1,2) |
| 70.77 | 1.3313 | 14.2 | (2,1,1) |
| 73.71 | 1.2853 | 11.8 | (2,-2,2) |
| 73.71 | 1.2853 | 5.9 | (2,0,0) |
| 76.53 | 1.2448 | 2.7 | (2,0,2) |
| 76.53 | 1.2448 | 1.4 | (2,-2,0) |
| 78.63 | 1.2168 | 1.5 | (2,-3,2) |
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 Al2O3 were obtained from the Materials Project database (MP-ID: mp-755483, 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_Al2O3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.00168627
_cell_length_b 6.02149175
_cell_length_c 3.00168672
_cell_angle_alpha 104.43300505
_cell_angle_beta 59.99999407
_cell_angle_gamma 104.43300591
_symmetry_Int_Tables_number 1
_chemical_formula_structural Al2O3
_chemical_formula_sum 'Al2 O3'
_cell_volume 44.99763257
_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
Al Al0 1 0.19293872 0.57881515 0.19293872 1.0
Al Al1 1 0.69326039 0.07978017 0.69326039 1.0
O O2 1 0.02817225 0.08451676 0.02817225 1.0
O O3 1 0.58212412 0.74637137 0.58212412 1.0
O O4 1 0.80650552 0.41951455 0.80650552 1.0
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