Pm2O3
弹性数据 ELAMP-ID: mp-547622 · 空间群: P-3m1 (#164)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 27.06 | 3.2953 | 14.2 | (0,1,-1,0) |
| 27.06 | 3.2953 | 28.4 | (1,0,-1,0) |
| 29.93 | 2.9854 | 41.3 | (0,0,0,2) |
| 31.00 | 2.8851 | 50.0 | (0,1,-1,1) |
| 31.00 | 2.8851 | 100.0 | (1,0,-1,1) |
| 40.78 | 2.2125 | 12.7 | (0,1,-1,2) |
| 40.78 | 2.2125 | 25.4 | (1,0,-1,2) |
| 47.81 | 1.9025 | 31.9 | (1,1,-2,0) |
| 47.81 | 1.9025 | 16.0 | (2,-1,-1,0) |
| 53.81 | 1.7037 | 13.7 | (0,1,-1,3) |
| 53.81 | 1.7037 | 27.3 | (1,0,-1,3) |
| 55.80 | 1.6476 | 1.9 | (0,2,-2,0) |
| 55.80 | 1.6476 | 3.8 | (2,0,-2,0) |
| 57.44 | 1.6044 | 26.6 | (1,1,-2,2) |
| 57.44 | 1.6044 | 13.3 | (2,-1,-1,2) |
| 58.07 | 1.5883 | 8.8 | (0,2,-2,1) |
| 58.07 | 1.5883 | 17.5 | (2,0,-2,1) |
| 62.19 | 1.4927 | 5.1 | (0,0,0,4) |
| 64.61 | 1.4425 | 3.1 | (0,2,-2,2) |
| 64.61 | 1.4425 | 6.2 | (2,0,-2,2) |
| 69.08 | 1.3597 | 1.5 | (0,1,-1,4) |
| 69.08 | 1.3597 | 2.9 | (1,0,-1,4) |
| 74.81 | 1.2692 | 5.1 | (0,2,-2,3) |
| 74.81 | 1.2692 | 10.1 | (2,0,-2,3) |
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 Pm2O3 were obtained from the Materials Project database (MP-ID: mp-547622, 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_Pm2O3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.80505858
_cell_length_b 3.80505988
_cell_length_c 5.97084222
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99998873
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pm2O3
_chemical_formula_sum 'Pm2 O3'
_cell_volume 74.86677378
_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
Pm Pm0 1 0.66666700 0.33333300 0.75186607 1.0
Pm Pm1 1 0.33333300 0.66666700 0.24813293 1.0
O O2 1 0.33333300 0.66666700 0.64544165 1.0
O O3 1 -0.00000000 0.00000000 0.00000000 1.0
O O4 1 0.66666700 0.33333300 0.35455835 1.0
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