SmAlO3
弹性数据 ELAMP-ID: mp-7405 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 23.82 | 3.7351 | 53.2 | (1,1,0) |
| 23.82 | 3.7348 | 28.4 | (0,0,2) |
| 26.68 | 3.3407 | 5.0 | (1,1,1) |
| 33.94 | 2.6416 | 23.3 | (2,0,0) |
| 33.94 | 2.6410 | 100.0 | (1,1,2) |
| 33.95 | 2.6407 | 24.2 | (0,2,0) |
| 36.06 | 2.4905 | 3.8 | (2,0,1) |
| 40.03 | 2.2521 | 1.6 | (1,2,1) |
| 41.89 | 2.1567 | 27.3 | (2,0,2) |
| 41.90 | 2.1562 | 28.6 | (0,2,2) |
| 43.69 | 2.0717 | 1.8 | (1,1,3) |
| 48.76 | 1.8676 | 29.7 | (2,2,0) |
| 48.77 | 1.8674 | 15.9 | (0,0,4) |
| 50.36 | 1.8119 | 2.0 | (2,0,3) |
| 50.36 | 1.8118 | 3.6 | (2,2,1) |
| 54.96 | 1.6706 | 3.9 | (3,1,0) |
| 54.97 | 1.6704 | 10.2 | (2,2,2) |
| 54.97 | 1.6703 | 11.9 | (1,1,4) |
| 54.98 | 1.6702 | 6.5 | (1,3,0) |
| 56.44 | 1.6304 | 5.8 | (3,1,1) |
| 60.73 | 1.5250 | 15.9 | (3,1,2) |
| 60.74 | 1.5249 | 10.1 | (2,0,4) |
| 60.75 | 1.5247 | 10.7 | (0,2,4) |
| 60.75 | 1.5247 | 21.7 | (1,3,2) |
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 SmAlO3 were obtained from the Materials Project database (MP-ID: mp-7405, 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_SmAlO3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.28319658
_cell_length_b 5.28134610
_cell_length_c 7.46953229
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmAlO3
_chemical_formula_sum 'Sm4 Al4 O12'
_cell_volume 208.41780048
_cell_formula_units_Z 4
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
Sm Sm0 1 0.02798575 0.99315833 0.25000000 1.0
Sm Sm1 1 0.52798575 0.50684167 0.25000000 1.0
Sm Sm2 1 0.47201425 0.49315833 0.75000000 1.0
Sm Sm3 1 0.97201425 0.00684167 0.75000000 1.0
Al Al4 1 0.50000000 -0.00000000 0.50000000 1.0
Al Al5 1 0.00000000 0.50000000 -0.00000000 1.0
Al Al6 1 0.00000000 0.50000000 0.50000000 1.0
Al Al7 1 0.50000000 -0.00000000 -0.00000000 1.0
O O8 1 0.72285376 0.27649877 0.53538446 1.0
O O9 1 0.22285376 0.22350123 0.96461554 1.0
O O10 1 0.77714624 0.77649877 0.46461554 1.0
O O11 1 0.27714624 0.72350123 0.03538446 1.0
O O12 1 0.27714624 0.72350123 0.46461554 1.0
O O13 1 0.77714624 0.77649877 0.03538446 1.0
O O14 1 0.22285376 0.22350123 0.53538446 1.0
O O15 1 0.72285376 0.27649877 0.96461554 1.0
O O16 1 0.50965804 0.93369116 0.75000000 1.0
O O17 1 0.00965804 0.56630884 0.75000000 1.0
O O18 1 0.99034196 0.43369116 0.25000000 1.0
O O19 1 0.49034196 0.06630884 0.25000000 1.0
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