PrMg(FeO3)2
高熵材料 HEAMP-ID: mp-1044536 · 空间群: Pmn2_1 (#31)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.16 | 5.4838 | 1.2 | (0,1,0) |
| 19.88 | 4.4660 | 33.1 | (0,1,1) |
| 20.29 | 4.3759 | 33.7 | (1,0,1) |
| 26.05 | 3.4204 | 6.6 | (1,1,1) |
| 28.33 | 3.1498 | 1.1 | (0,1,2) |
| 32.66 | 2.7419 | 22.2 | (0,2,0) |
| 33.05 | 2.7103 | 100.0 | (1,1,2) |
| 33.70 | 2.6598 | 21.0 | (2,0,0) |
| 34.73 | 2.5829 | 2.9 | (0,2,1) |
| 36.88 | 2.4372 | 3.0 | (1,2,0) |
| 37.58 | 2.3931 | 1.1 | (2,1,0) |
| 38.75 | 2.3236 | 7.6 | (0,1,3) |
| 38.76 | 2.3235 | 11.8 | (1,2,1) |
| 38.98 | 2.3106 | 8.7 | (1,0,3) |
| 39.43 | 2.2852 | 17.8 | (2,1,1) |
| 40.39 | 2.2330 | 4.0 | (0,2,2) |
| 41.26 | 2.1879 | 4.1 | (2,0,2) |
| 42.45 | 2.1293 | 3.6 | (1,1,3) |
| 43.98 | 2.0589 | 3.0 | (1,2,2) |
| 47.24 | 1.9240 | 15.1 | (0,0,4) |
| 47.63 | 1.9091 | 26.3 | (2,2,0) |
| 48.60 | 1.8733 | 2.9 | (0,2,3) |
| 49.17 | 1.8529 | 4.6 | (2,2,1) |
| 51.38 | 1.7785 | 1.7 | (0,3,1) |
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
组成概览
高熵合金特征
关联任务
引用参考
The crystal structure and related material properties of PrMg(FeO3)2 were obtained from the Materials Project database (MP-ID: mp-1044536, 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_PrMg(FeO3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.31951600
_cell_length_b 5.48377400
_cell_length_c 7.69579800
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrMg(FeO3)2
_chemical_formula_sum 'Pr2 Mg2 Fe4 O12'
_cell_volume 224.49430457
_cell_formula_units_Z 2
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
Pr Pr0 1 0.01032200 0.70673300 0.00000000 1.0
Pr Pr1 1 0.51032200 0.29326700 0.50000000 1.0
Mg Mg2 1 0.47688500 0.19126700 0.00000000 1.0
Mg Mg3 1 0.97688500 0.80873300 0.50000000 1.0
Fe Fe4 1 0.99961700 0.24808700 0.75152700 1.0
Fe Fe5 1 0.99961700 0.24808700 0.24847300 1.0
Fe Fe6 1 0.49961700 0.75191300 0.25152700 1.0
Fe Fe7 1 0.49961700 0.75191300 0.74847300 1.0
O O8 1 0.08114600 0.20326900 0.50000000 1.0
O O9 1 0.22224800 0.97296300 0.80526000 1.0
O O10 1 0.22224800 0.97296300 0.19474000 1.0
O O11 1 0.30896400 0.44429200 0.19102900 1.0
O O12 1 0.30896400 0.44429200 0.80897100 1.0
O O13 1 0.36994600 0.72501400 0.50000000 1.0
O O14 1 0.58114600 0.79673100 0.00000000 1.0
O O15 1 0.72224800 0.02703700 0.69474000 1.0
O O16 1 0.72224800 0.02703700 0.30526000 1.0
O O17 1 0.80896400 0.55570800 0.69102900 1.0
O O18 1 0.80896400 0.55570800 0.30897100 1.0
O O19 1 0.86994600 0.27498600 0.00000000 1.0
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