K2Na2Pr2MgNb2O10
高熵材料 HEAMP-ID: mp-2230291 · 空间群: P4mm (#99)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.37 | 9.4392 | 100.0 | (0,0,1) |
| 18.19 | 4.8769 | 27.1 | (1,0,1) |
| 18.80 | 4.7196 | 1.5 | (0,0,2) |
| 22.07 | 4.0277 | 1.3 | (1,1,0) |
| 24.02 | 3.7046 | 26.3 | (1,1,1) |
| 24.49 | 3.6342 | 1.8 | (1,0,2) |
| 28.37 | 3.1464 | 1.1 | (0,0,3) |
| 29.15 | 3.0637 | 96.0 | (1,1,2) |
| 31.41 | 2.8480 | 41.7 | (2,0,0) |
| 32.51 | 2.7542 | 5.1 | (1,0,3) |
| 32.85 | 2.7266 | 6.4 | (2,0,1) |
| 36.23 | 2.4795 | 31.1 | (1,1,3) |
| 36.54 | 2.4594 | 7.5 | (2,1,1) |
| 36.86 | 2.4384 | 9.1 | (2,0,2) |
| 38.14 | 2.3598 | 3.9 | (0,0,4) |
| 41.42 | 2.1801 | 6.1 | (1,0,4) |
| 42.83 | 2.1115 | 12.2 | (2,0,3) |
| 44.50 | 2.0361 | 3.1 | (1,1,4) |
| 45.02 | 2.0139 | 32.9 | (2,2,0) |
| 45.83 | 1.9798 | 4.1 | (2,1,3) |
| 46.09 | 1.9695 | 8.4 | (2,2,1) |
| 48.20 | 1.8878 | 6.5 | (0,0,5) |
| 48.93 | 1.8614 | 1.4 | (3,0,1) |
| 50.21 | 1.8171 | 13.5 | (2,0,4) |
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 K2Na2Pr2MgNb2O10 were obtained from the Materials Project database (MP-ID: mp-2230291, 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_K2Na2Pr2MgNb2O10
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.69604907
_cell_length_b 5.69604907
_cell_length_c 9.43918854
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2Na2Pr2MgNb2O10
_chemical_formula_sum 'K2 Na2 Pr2 Mg1 Nb2 O10'
_cell_volume 306.25423627
_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
K K0 1 0.75000000 0.25000000 0.05479749 1.0
K K1 1 0.25000000 0.75000000 0.05479749 1.0
Na Na2 1 0.25000000 0.25000000 0.84477657 1.0
Na Na3 1 0.75000000 0.75000000 0.23028286 1.0
Pr Pr4 1 0.25000000 0.75000000 0.47153584 1.0
Pr Pr5 1 0.75000000 0.25000000 0.47153584 1.0
Mg Mg6 1 0.25000000 0.25000000 0.59585301 1.0
Nb Nb7 1 0.75000000 0.75000000 0.71729210 1.0
Nb Nb8 1 0.25000000 0.25000000 0.27556094 1.0
O O9 1 0.49362031 0.49362031 0.31387122 1.0
O O10 1 0.51074832 0.98925168 0.65032868 1.0
O O11 1 0.49362031 0.00637969 0.31387122 1.0
O O12 1 0.51074832 0.51074832 0.65032868 1.0
O O13 1 0.00637969 0.49362031 0.31387122 1.0
O O14 1 0.25000000 0.25000000 0.06570295 1.0
O O15 1 0.75000000 0.75000000 0.91575327 1.0
O O16 1 0.00637969 0.00637969 0.31387122 1.0
O O17 1 0.98925168 0.51074832 0.65032868 1.0
O O18 1 0.98925168 0.98925168 0.65032868 1.0
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