Al2O3
弹性数据 ELAMP-ID: mp-759943 · 空间群: P2/c (#13)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.97 | 5.9195 | 11.6 | (0,0,4) |
| 15.66 | 5.6580 | 3.8 | (1,0,0) |
| 16.11 | 5.5031 | 7.5 | (1,0,1) |
| 16.16 | 5.4834 | 14.2 | (0,1,2) |
| 17.37 | 5.1050 | 8.5 | (1,0,2) |
| 19.30 | 4.5985 | 7.8 | (1,0,3) |
| 19.44 | 4.5660 | 18.3 | (0,1,4) |
| 21.73 | 4.0901 | 8.9 | (1,0,4) |
| 22.22 | 4.0002 | 1.4 | (1,1,1) |
| 22.50 | 3.9510 | 2.1 | (1,1,0) |
| 22.58 | 3.9376 | 1.8 | (1,1,2) |
| 23.40 | 3.8017 | 1.3 | (1,1,-1) |
| 23.55 | 3.7779 | 3.0 | (1,1,3) |
| 24.51 | 3.6315 | 6.7 | (1,0,5) |
| 24.69 | 3.6051 | 12.6 | (0,1,6) |
| 24.85 | 3.5831 | 2.0 | (1,1,-2) |
| 25.06 | 3.5533 | 2.3 | (1,1,4) |
| 26.77 | 3.3304 | 1.8 | (1,1,-3) |
| 27.03 | 3.2986 | 2.2 | (1,1,5) |
| 27.56 | 3.2368 | 4.1 | (1,0,6) |
| 29.07 | 3.0716 | 1.5 | (1,1,-4) |
| 29.38 | 3.0404 | 1.4 | (1,1,6) |
| 30.20 | 2.9597 | 2.2 | (0,0,8) |
| 30.60 | 2.9220 | 3.2 | (0,1,-6) |
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-759943, 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 5.65803700
_cell_length_b 5.65688200
_cell_length_c 24.26605600
_cell_angle_alpha 77.35923953
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Al2O3
_chemical_formula_sum 'Al32 O48'
_cell_volume 757.85426608
_cell_formula_units_Z 16
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 0.24696200 0.30849000 0.20895600 1.0
Al Al1 1 0.26456400 0.03713800 0.95876800 1.0
Al Al2 1 0.23422700 0.17742300 0.07915000 1.0
Al Al3 1 0.23395400 0.67016200 0.08006200 1.0
Al Al4 1 0.24696200 0.69151000 0.29104400 1.0
Al Al5 1 0.23422700 0.82257700 0.42085000 1.0
Al Al6 1 0.23395400 0.32983800 0.41993800 1.0
Al Al7 1 0.25005700 0.37695100 0.62337300 1.0
Al Al8 1 0.26456400 0.96286200 0.54123200 1.0
Al Al9 1 0.25395900 0.50000000 0.75000000 1.0
Al Al10 1 0.25005700 0.62304900 0.87662700 1.0
Al Al11 1 0.00791400 0.85050100 0.66954400 1.0
Al Al12 1 0.00791400 0.14949900 0.83045600 1.0
Al Al13 1 0.99208600 0.85050100 0.16954400 1.0
Al Al14 1 0.99208600 0.14949900 0.33045600 1.0
Al Al15 1 0.73543600 0.96286200 0.04123200 1.0
Al Al16 1 0.74994300 0.62304900 0.37662700 1.0
Al Al17 1 0.75303800 0.30849000 0.70895600 1.0
Al Al18 1 0.76604600 0.32983800 0.91993800 1.0
Al Al19 1 0.76604600 0.67016200 0.58006200 1.0
Al Al20 1 0.73543600 0.03713800 0.45876800 1.0
Al Al21 1 0.75303800 0.69151000 0.79104400 1.0
Al Al22 1 0.74604100 0.50000000 0.25000000 1.0
Al Al23 1 0.74994300 0.37695100 0.12337300 1.0
Al Al24 1 0.76577300 0.82257700 0.92085000 1.0
Al Al25 1 0.76577300 0.17742300 0.57915000 1.0
Al Al26 1 0.50030200 0.15200800 0.32968400 1.0
Al Al27 1 0.50000000 0.50000000 0.50000000 1.0
Al Al28 1 0.50000000 0.50000000 0.00000000 1.0
Al Al29 1 0.50030200 0.84799200 0.17031600 1.0
Al Al30 1 0.49969800 0.15200800 0.82968400 1.0
Al Al31 1 0.49969800 0.84799200 0.67031600 1.0
O O32 1 0.27028800 0.25072000 0.00211900 1.0
O O33 1 0.26922000 0.74284100 0.00244100 1.0
O O34 1 0.24775500 0.07676500 0.16556400 1.0
O O35 1 0.24785400 0.61564000 0.16250300 1.0
O O36 1 0.27028800 0.74928000 0.49788100 1.0
O O37 1 0.26922000 0.25715900 0.49755900 1.0
O O38 1 0.25400000 0.60471300 0.66668100 1.0
O O39 1 0.25412900 0.07061400 0.66046200 1.0
O O40 1 0.25400000 0.39528700 0.83331900 1.0
O O41 1 0.25412900 0.92938600 0.83953800 1.0
O O42 1 0.24775500 0.92323500 0.33443600 1.0
O O43 1 0.24785400 0.38436000 0.33749700 1.0
O O44 1 0.02277100 0.41436100 0.08872300 1.0
O O45 1 0.99175200 0.08322900 0.91449400 1.0
O O46 1 0.00666600 0.73436900 0.74628500 1.0
O O47 1 0.00666600 0.26563100 0.75371500 1.0
O O48 1 0.00824800 0.08322900 0.41449400 1.0
O O49 1 0.02277100 0.58563900 0.41127700 1.0
O O50 1 0.00824800 0.91677100 0.08550600 1.0
O O51 1 0.99333400 0.26563100 0.25371500 1.0
O O52 1 0.97722900 0.58563900 0.91127700 1.0
O O53 1 0.99175200 0.91677100 0.58550600 1.0
O O54 1 0.97722900 0.41436100 0.58872300 1.0
O O55 1 0.99333400 0.73436900 0.24628500 1.0
O O56 1 0.73078000 0.25715900 0.99755900 1.0
O O57 1 0.74587100 0.92938600 0.33953800 1.0
O O58 1 0.75214600 0.61564000 0.66250300 1.0
O O59 1 0.75214600 0.38436000 0.83749700 1.0
O O60 1 0.73078000 0.74284100 0.50244100 1.0
O O61 1 0.74600000 0.39528700 0.33331900 1.0
O O62 1 0.75224500 0.07676500 0.66556400 1.0
O O63 1 0.74587100 0.07061400 0.16046200 1.0
O O64 1 0.72971200 0.74928000 0.99788100 1.0
O O65 1 0.75224500 0.92323500 0.83443600 1.0
O O66 1 0.72971200 0.25072000 0.50211900 1.0
O O67 1 0.74600000 0.60471300 0.16668100 1.0
O O68 1 0.50081100 0.73261200 0.24777000 1.0
O O69 1 0.51974700 0.42348300 0.58050800 1.0
O O70 1 0.52672400 0.91824100 0.58605800 1.0
O O71 1 0.51974700 0.57651700 0.91949200 1.0
O O72 1 0.50081100 0.26738800 0.25223000 1.0
O O73 1 0.47327600 0.91824100 0.08605800 1.0
O O74 1 0.48025300 0.57651700 0.41949200 1.0
O O75 1 0.47327600 0.08175900 0.41394200 1.0
O O76 1 0.49918900 0.26738800 0.75223000 1.0
O O77 1 0.49918900 0.73261200 0.74777000 1.0
O O78 1 0.52672400 0.08175900 0.91394200 1.0
O O79 1 0.48025300 0.42348300 0.08050800 1.0
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