La2O3
弹性数据 ELAMP-ID: mp-33032 · 空间群: Pm-3m (#221)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 27.59 | 3.2332 | 100.0 | (1,1,0) |
| 33.96 | 2.6399 | 1.5 | (1,1,1) |
| 39.41 | 2.2862 | 30.5 | (2,0,0) |
| 48.79 | 1.8667 | 42.6 | (2,1,1) |
| 56.96 | 1.6166 | 19.7 | (2,2,0) |
| 64.44 | 1.4459 | 18.6 | (3,1,0) |
| 71.47 | 1.3199 | 6.4 | (2,2,2) |
| 78.23 | 1.2220 | 21.5 | (3,2,1) |
| 84.82 | 1.1431 | 3.0 | (4,0,0) |
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 La2O3 were obtained from the Materials Project database (MP-ID: mp-33032, 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 4.57239900
_cell_length_b 4.57239900
_cell_length_c 4.57239900
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2O3
_chemical_formula_sum 'La2 O3'
_cell_volume 95.59438054
_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
La La1 1 0.50000000 0.50000000 0.50000000 1.0
O O2 1 0.00000000 0.50000000 0.50000000 1.0
O O3 1 0.50000000 0.50000000 0.00000000 1.0
O O4 1 0.50000000 0.00000000 0.50000000 1.0
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