Al2O3
弹性数据 ELAMP-ID: mp-776490 · 空间群: Pbca (#61)
基础信息
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-776490, 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 4.77764890
_cell_length_b 5.03439861
_cell_length_c 13.93822398
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Al2O3
_chemical_formula_sum 'Al16 O24'
_cell_volume 335.25037252
_cell_formula_units_Z 8
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 -0.00000188 0.18438086 0.07302471 1.0
Al Al1 1 0.99779311 0.74731787 0.17846584 1.0
Al Al2 1 -0.00000188 0.31561914 0.57302471 1.0
Al Al3 1 0.99779311 0.75268213 0.67846584 1.0
Al Al4 1 0.50220689 0.24731787 0.17846584 1.0
Al Al5 1 0.50220689 0.25268213 0.67846584 1.0
Al Al6 1 0.50000188 0.68438086 0.07302471 1.0
Al Al7 1 0.50000188 0.81561914 0.57302471 1.0
Al Al8 1 0.49999812 0.18438086 0.42697529 1.0
Al Al9 1 0.49999812 0.31561914 0.92697529 1.0
Al Al10 1 0.49779311 0.74731787 0.32153416 1.0
Al Al11 1 0.49779311 0.75268213 0.82153416 1.0
Al Al12 1 0.00000188 0.68438086 0.42697529 1.0
Al Al13 1 0.00220689 0.24731787 0.32153416 1.0
Al Al14 1 0.00220689 0.25268213 0.82153416 1.0
Al Al15 1 0.00000188 0.81561914 0.92697529 1.0
O O16 1 0.14288789 0.11765729 0.20330976 1.0
O O17 1 0.14288789 0.38234271 0.70330976 1.0
O O18 1 0.15331531 0.83576144 0.04984776 1.0
O O19 1 0.15331531 0.66423856 0.54984776 1.0
O O20 1 0.19764773 0.96299432 0.37665726 1.0
O O21 1 0.19764773 0.53700568 0.87665726 1.0
O O22 1 0.30235227 0.46299432 0.37665726 1.0
O O23 1 0.30235227 0.03700568 0.87665726 1.0
O O24 1 0.34668469 0.16423856 0.54984776 1.0
O O25 1 0.34668469 0.33576144 0.04984776 1.0
O O26 1 0.35711211 0.61765729 0.20330976 1.0
O O27 1 0.35711211 0.88234271 0.70330976 1.0
O O28 1 0.64288789 0.11765729 0.29669024 1.0
O O29 1 0.64288789 0.38234271 0.79669024 1.0
O O30 1 0.65331531 0.83576144 0.45015224 1.0
O O31 1 0.65331531 0.66423856 0.95015224 1.0
O O32 1 0.69764773 0.53700568 0.62334274 1.0
O O33 1 0.69764773 0.96299432 0.12334274 1.0
O O34 1 0.80235227 0.46299432 0.12334274 1.0
O O35 1 0.80235227 0.03700568 0.62334274 1.0
O O36 1 0.84668469 0.33576144 0.45015224 1.0
O O37 1 0.84668469 0.16423856 0.95015224 1.0
O O38 1 0.85711211 0.88234271 0.79669024 1.0
O O39 1 0.85711211 0.61765729 0.29669024 1.0
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