La2O3
传统材料 TRAMP-ID: mp-1180635 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.06 | 5.5171 | 100.0 | (1,-1,0,0) |
| 16.07 | 5.5163 | 100.0 | (0,1,-1,0) |
| 16.07 | 5.5162 | 100.0 | (1,0,-1,0) |
| 27.10 | 3.2899 | 57.5 | (0,0,0,1) |
| 28.01 | 3.1852 | 71.3 | (1,-2,1,0) |
| 28.01 | 3.1851 | 71.3 | (2,-1,-1,0) |
| 28.02 | 3.1846 | 71.3 | (1,1,-2,0) |
| 31.66 | 2.8257 | 10.8 | (1,-1,0,1) |
| 31.67 | 2.8256 | 11.9 | (1,-1,0,-1) |
| 31.67 | 2.8256 | 11.9 | (0,1,-1,-1) |
| 31.67 | 2.8256 | 11.9 | (1,0,-1,1) |
| 31.67 | 2.8255 | 10.8 | (0,1,-1,1) |
| 31.67 | 2.8255 | 10.8 | (1,0,-1,-1) |
| 32.46 | 2.7586 | 5.4 | (2,-2,0,0) |
| 32.46 | 2.7582 | 5.4 | (0,2,-2,0) |
| 32.46 | 2.7581 | 5.4 | (2,0,-2,0) |
| 39.37 | 2.2884 | 36.7 | (1,-2,1,1) |
| 39.37 | 2.2884 | 36.7 | (2,-1,-1,1) |
| 39.37 | 2.2884 | 36.7 | (1,-2,1,-1) |
| 39.38 | 2.2883 | 36.7 | (2,-1,-1,-1) |
| 39.38 | 2.2882 | 36.7 | (1,1,-2,1) |
| 39.38 | 2.2882 | 36.7 | (1,1,-2,-1) |
| 42.78 | 2.1138 | 12.0 | (2,-2,0,1) |
| 42.78 | 2.1138 | 11.3 | (2,-2,0,-1) |
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
关联任务
引用参考
The crystal structure and related material properties of La2O3 were obtained from the Materials Project database (MP-ID: mp-1180635, 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_La2O3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.37018331
_cell_length_b 6.37036212
_cell_length_c 3.28989421
_cell_angle_alpha 90.00124685
_cell_angle_beta 89.99847488
_cell_angle_gamma 120.01047558
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2O3
_chemical_formula_sum 'La2 O3'
_cell_volume 115.60663531
_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 0.33331600 0.66667400 0.50190400 1.0
La La1 1 0.66666300 0.33330400 0.49811000 1.0
O O2 1 0.49541000 0.49540700 0.99999400 1.0
O O3 1 0.00000800 0.50460700 0.00001800 1.0
O O4 1 0.50460300 0.00000600 0.99997500 1.0
获取直接链接