PrAgIr2O7
高熵材料 HEAMP-ID: mp-3271438 · 空间群: Imma (#74)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.78 | 5.9941 | 4.7 | (0,0,1) |
| 14.78 | 5.9941 | 4.7 | (1,0,0) |
| 15.10 | 5.8656 | 4.0 | (0,1,0) |
| 28.48 | 3.1339 | 1.6 | (1,1,-1) |
| 28.93 | 3.0863 | 1.8 | (2,0,1) |
| 29.01 | 3.0785 | 4.7 | (1,2,0) |
| 29.10 | 3.0684 | 1.3 | (1,-1,1) |
| 29.81 | 2.9971 | 100.0 | (2,0,0) |
| 30.48 | 2.9328 | 94.0 | (0,2,0) |
| 34.80 | 2.5782 | 48.1 | (2,2,0) |
| 35.25 | 2.5458 | 23.4 | (2,0,2) |
| 49.15 | 1.8537 | 15.0 | (2,0,-2) |
| 50.37 | 1.8115 | 41.9 | (0,2,-2) |
| 50.37 | 1.8115 | 14.0 | (2,-2,0) |
| 50.90 | 1.7939 | 13.7 | (2,4,2) |
| 58.94 | 1.5670 | 14.5 | (2,2,-2) |
| 58.94 | 1.5670 | 14.5 | (4,2,0) |
| 59.94 | 1.5432 | 6.7 | (2,0,4) |
| 59.94 | 1.5432 | 6.7 | (4,0,2) |
| 60.11 | 1.5392 | 27.4 | (2,4,0) |
| 60.33 | 1.5342 | 7.0 | (2,-2,2) |
| 60.33 | 1.5342 | 7.0 | (4,2,4) |
| 61.92 | 1.4985 | 5.6 | (0,0,4) |
| 61.92 | 1.4985 | 5.6 | (4,0,0) |
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 PrAgIr2O7 were obtained from the Materials Project database (MP-ID: mp-3271438, 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_PrAgIr2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.24848791
_cell_length_b 7.17554588
_cell_length_c 7.24848855
_cell_angle_alpha 60.33233483
_cell_angle_beta 61.52418885
_cell_angle_gamma 60.33232758
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrAgIr2O7
_chemical_formula_sum 'Pr2 Ag2 Ir4 O14'
_cell_volume 270.89650875
_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 0.12500000 0.12500000 0.62500000 1.0
Pr Pr1 1 0.62500000 0.12500000 0.12500000 1.0
Ag Ag2 1 0.12500000 0.12500000 0.12500000 1.0
Ag Ag3 1 0.12500000 0.62500000 0.12500000 1.0
Ir Ir4 1 0.62500000 0.62500000 0.62500000 1.0
Ir Ir5 1 0.12500000 0.62500000 0.62500000 1.0
Ir Ir6 1 0.62500000 0.12500000 0.62500000 1.0
Ir Ir7 1 0.62500000 0.62500000 0.12500000 1.0
O O8 1 0.94839084 0.54824509 0.55160676 1.0
O O9 1 0.30160916 0.29824269 0.69839324 1.0
O O10 1 0.94155611 0.55844389 0.94155611 1.0
O O11 1 0.69839324 0.29824269 0.30160916 1.0
O O12 1 0.55160676 0.54824509 0.94839084 1.0
O O13 1 0.53985183 0.96014817 0.53985183 1.0
O O14 1 0.55160676 0.95175731 0.94839084 1.0
O O15 1 0.23157497 0.26842503 0.23157497 1.0
O O16 1 0.30160916 0.70175491 0.69839324 1.0
O O17 1 0.71014817 0.28985183 0.71014817 1.0
O O18 1 0.01842503 0.98157497 0.01842503 1.0
O O19 1 0.94839084 0.95175731 0.55160676 1.0
O O20 1 0.30844389 0.69155611 0.30844389 1.0
O O21 1 0.69839324 0.70175491 0.30160916 1.0
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