LaAlO3
高熵材料 HEA 传统材料 TRAMP-ID: mp-1182592 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.84 | 6.3967 | 100.0 | (0,1,0) |
| 21.50 | 4.1325 | 29.3 | (0,0,1) |
| 21.65 | 4.1053 | 57.6 | (1,0,0) |
| 25.54 | 3.4877 | 14.8 | (1,-1,0) |
| 25.66 | 3.4712 | 14.6 | (0,1,1) |
| 26.03 | 3.4232 | 14.1 | (1,1,0) |
| 27.90 | 3.1983 | 33.7 | (0,2,0) |
| 35.22 | 2.5485 | 16.7 | (1,-2,0) |
| 35.49 | 2.5293 | 16.3 | (0,2,1) |
| 35.95 | 2.4983 | 15.8 | (1,2,0) |
| 37.79 | 2.3806 | 13.8 | (1,0,1) |
| 38.05 | 2.3651 | 6.8 | (2,0,-1) |
| 40.26 | 2.2399 | 4.7 | (1,-1,1) |
| 40.34 | 2.2356 | 2.3 | (2,-1,-1) |
| 40.59 | 2.2225 | 2.3 | (1,1,1) |
| 40.59 | 2.2225 | 2.3 | (1,1,-2) |
| 41.00 | 2.2014 | 2.2 | (2,1,-1) |
| 42.39 | 2.1322 | 5.7 | (0,3,0) |
| 43.81 | 2.0663 | 9.2 | (0,0,2) |
| 44.12 | 2.0527 | 18.0 | (2,0,0) |
| 46.17 | 1.9663 | 4.3 | (2,-1,0) |
| 46.17 | 1.9663 | 4.3 | (2,-1,-2) |
| 46.17 | 1.9662 | 8.7 | (0,1,2) |
| 46.75 | 1.9429 | 4.2 | (2,1,0) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of LaAlO3 were obtained from the Materials Project database (MP-ID: mp-1182592, 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_LaAlO3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.73142022
_cell_length_b 6.39844200
_cell_length_c 4.76175457
_cell_angle_alpha 89.32638111
_cell_angle_beta 119.78947951
_cell_angle_gamma 91.35596217
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaAlO3
_chemical_formula_sum 'La1 Al1 O3'
_cell_volume 125.07172858
_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
La La0 1 0.00000000 0.00000000 0.00000000 1.0
Al Al1 1 0.00000000 0.50000000 0.00000000 1.0
O O2 1 0.50000000 0.00000000 0.00000000 1.0
O O3 1 0.00000000 0.00000000 0.50000000 1.0
O O4 1 0.50000000 0.00000000 0.50000000 1.0
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