Al2O3
弹性数据 ELAMP-ID: mp-7048 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.27 | 5.4469 | 10.1 | (0,1,0) |
| 19.59 | 4.5326 | 21.1 | (0,1,-1) |
| 25.17 | 3.5384 | 4.7 | (0,1,1) |
| 31.28 | 2.8598 | 50.2 | (0,0,2) |
| 31.60 | 2.8310 | 72.3 | (0,1,-2) |
| 31.76 | 2.8179 | 2.4 | (1,0,-1) |
| 31.76 | 2.8179 | 2.4 | (1,0,0) |
| 32.81 | 2.7298 | 39.6 | (0,2,-1) |
| 32.89 | 2.7234 | 63.9 | (0,2,0) |
| 34.96 | 2.5663 | 19.1 | (1,1,-1) |
| 36.78 | 2.4438 | 100.0 | (1,-1,-1) |
| 38.96 | 2.3120 | 13.8 | (1,0,-2) |
| 38.96 | 2.3120 | 13.8 | (1,0,1) |
| 38.97 | 2.3114 | 35.7 | (0,1,2) |
| 39.77 | 2.2663 | 4.3 | (0,2,-2) |
| 39.97 | 2.2554 | 6.6 | (0,2,1) |
| 40.06 | 2.2509 | 24.7 | (1,1,-2) |
| 40.06 | 2.2509 | 24.7 | (1,-1,1) |
| 44.78 | 2.0237 | 4.2 | (1,-1,-2) |
| 44.78 | 2.0237 | 4.2 | (1,1,1) |
| 44.88 | 2.0196 | 56.2 | (1,2,-1) |
| 46.48 | 1.9536 | 10.0 | (0,1,-3) |
| 47.70 | 1.9066 | 13.3 | (1,2,-2) |
| 47.70 | 1.9066 | 22.5 | (0,0,3) |
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-7048, 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 2.90747708
_cell_length_b 5.61515557
_cell_length_c 6.07296595
_cell_angle_alpha 103.64633710
_cell_angle_beta 103.84988272
_cell_angle_gamma 89.99999846
_symmetry_Int_Tables_number 1
_chemical_formula_structural Al2O3
_chemical_formula_sum 'Al4 O6'
_cell_volume 93.37905823
_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
Al Al0 1 0.90952891 0.20435419 0.81905682 1.0
Al Al1 1 0.09047109 0.79564681 0.18094318 1.0
Al Al2 1 0.65803387 0.31746262 0.31606574 1.0
Al Al3 1 0.34196613 0.68253738 0.68393426 1.0
O O4 1 0.83932166 0.89098654 0.67864332 1.0
O O5 1 0.16067834 0.10901346 0.32135668 1.0
O O6 1 0.50478404 0.74245427 0.00956908 1.0
O O7 1 0.49521596 0.25754573 0.99043092 1.0
O O8 1 0.17349224 0.56690561 0.34698249 1.0
O O9 1 0.82650776 0.43309439 0.65301751 1.0
获取直接链接