PrMg(NiO3)2
高熵材料 HEAMP-ID: mp-1044749 · 空间群: Pmn2_1 (#31)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.37 | 5.4163 | 1.3 | (0,1,0) |
| 20.23 | 4.3892 | 30.0 | (0,1,1) |
| 20.68 | 4.2945 | 31.0 | (1,0,1) |
| 26.49 | 3.3651 | 7.2 | (1,1,1) |
| 33.08 | 2.7081 | 21.9 | (0,2,0) |
| 33.75 | 2.6559 | 100.0 | (1,1,2) |
| 34.22 | 2.6206 | 21.7 | (2,0,0) |
| 35.24 | 2.5468 | 3.5 | (0,2,1) |
| 37.38 | 2.4060 | 3.1 | (1,2,0) |
| 38.15 | 2.3590 | 1.1 | (2,1,0) |
| 39.33 | 2.2907 | 10.7 | (1,2,1) |
| 39.75 | 2.2677 | 6.8 | (0,1,3) |
| 39.99 | 2.2543 | 7.8 | (1,0,3) |
| 40.07 | 2.2501 | 16.6 | (2,1,1) |
| 41.13 | 2.1946 | 2.5 | (0,2,2) |
| 42.08 | 2.1473 | 2.9 | (2,0,2) |
| 43.48 | 2.0812 | 3.5 | (1,1,3) |
| 44.77 | 2.0243 | 3.2 | (1,2,2) |
| 48.33 | 1.8832 | 26.1 | (2,2,0) |
| 48.62 | 1.8728 | 14.6 | (0,0,4) |
| 49.66 | 1.8358 | 2.8 | (0,2,3) |
| 49.93 | 1.8264 | 4.5 | (2,2,1) |
| 52.11 | 1.7552 | 1.4 | (0,3,1) |
| 52.84 | 1.7326 | 4.1 | (1,2,3) |
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 PrMg(NiO3)2 were obtained from the Materials Project database (MP-ID: mp-1044749, 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(NiO3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.24125700
_cell_length_b 5.41626000
_cell_length_c 7.49120000
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrMg(NiO3)2
_chemical_formula_sum 'Pr2 Mg2 Ni4 O12'
_cell_volume 212.66026530
_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 0.01019900 0.70348400 0.00000000 1.0
Pr Pr1 1 0.51019900 0.29651600 0.50000000 1.0
Mg Mg2 1 0.47302500 0.18745300 0.00000000 1.0
Mg Mg3 1 0.97302500 0.81254700 0.50000000 1.0
Ni Ni4 1 0.99875000 0.24953100 0.75133600 1.0
Ni Ni5 1 0.99875000 0.24953100 0.24866400 1.0
Ni Ni6 1 0.49875000 0.75046900 0.25133600 1.0
Ni Ni7 1 0.49875000 0.75046900 0.74866400 1.0
O O8 1 0.07516900 0.19840900 0.50000000 1.0
O O9 1 0.22830500 0.98214000 0.80579900 1.0
O O10 1 0.22830500 0.98214000 0.19420100 1.0
O O11 1 0.30878100 0.44634500 0.19279400 1.0
O O12 1 0.30878100 0.44634500 0.80720600 1.0
O O13 1 0.37026700 0.73190600 0.50000000 1.0
O O14 1 0.57516900 0.80159100 0.00000000 1.0
O O15 1 0.72830500 0.01786000 0.69420100 1.0
O O16 1 0.72830500 0.01786000 0.30579900 1.0
O O17 1 0.80878100 0.55365500 0.69279400 1.0
O O18 1 0.80878100 0.55365500 0.30720600 1.0
O O19 1 0.87026700 0.26809400 0.00000000 1.0
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