PrCdIr2O7
高熵材料 HEAMP-ID: mp-3277423 · 空间群: Imma (#74)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.76 | 6.0036 | 8.8 | (1,0,0) |
| 15.04 | 5.8917 | 3.9 | (0,0,1) |
| 28.46 | 3.1363 | 2.2 | (1,-1,1) |
| 28.79 | 3.1011 | 1.9 | (2,1,0) |
| 28.91 | 3.0881 | 4.4 | (1,0,2) |
| 28.94 | 3.0854 | 1.2 | (1,1,-1) |
| 29.76 | 3.0018 | 100.0 | (2,0,0) |
| 30.34 | 2.9458 | 95.0 | (0,0,2) |
| 34.74 | 2.5822 | 48.1 | (2,0,2) |
| 35.04 | 2.5609 | 23.5 | (2,2,0) |
| 45.32 | 2.0012 | 1.4 | (3,0,0) |
| 49.19 | 1.8524 | 15.0 | (2,-2,0) |
| 50.17 | 1.8183 | 56.9 | (2,0,-2) |
| 50.70 | 1.8005 | 13.8 | (2,2,4) |
| 58.89 | 1.5681 | 29.1 | (2,-2,2) |
| 59.63 | 1.5506 | 13.7 | (4,2,0) |
| 59.90 | 1.5441 | 27.6 | (2,0,4) |
| 59.96 | 1.5427 | 7.0 | (2,2,-2) |
| 59.96 | 1.5427 | 7.0 | (4,4,2) |
| 61.81 | 1.5009 | 11.1 | (4,0,0) |
| 63.12 | 1.4729 | 5.2 | (0,0,4) |
| 63.12 | 1.4729 | 5.2 | (4,4,4) |
| 73.32 | 1.2911 | 8.6 | (4,0,4) |
| 74.04 | 1.2805 | 4.2 | (4,4,0) |
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 PrCdIr2O7 were obtained from the Materials Project database (MP-ID: mp-3277423, 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_PrCdIr2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.27503197
_cell_length_b 7.27503207
_cell_length_c 7.20213109
_cell_angle_alpha 60.33093691
_cell_angle_beta 60.33093648
_cell_angle_gamma 61.22719995
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrCdIr2O7
_chemical_formula_sum 'Pr2 Cd2 Ir4 O14'
_cell_volume 273.32387951
_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 0.62500000 0.12500000 0.12500000 1.0
Pr Pr1 1 0.12500000 0.62500000 0.12500000 1.0
Cd Cd2 1 0.12500000 0.12500000 0.62500000 1.0
Cd Cd3 1 0.12500000 0.12500000 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 0.94971843 0.54996404 0.54851657 1.0
O O9 1 0.30344196 0.30344196 0.69655804 1.0
O O10 1 0.94971843 0.54996404 0.95180096 1.0
O O11 1 0.70003596 0.30028157 0.29819904 1.0
O O12 1 0.54163656 0.54163656 0.95836344 1.0
O O13 1 0.54996404 0.94971843 0.54851657 1.0
O O14 1 0.54996404 0.94971843 0.95180096 1.0
O O15 1 0.23879726 0.23879726 0.26120274 1.0
O O16 1 0.30028157 0.70003596 0.70148343 1.0
O O17 1 0.70003596 0.30028157 0.70148343 1.0
O O18 1 0.01120274 0.01120274 0.98879726 1.0
O O19 1 0.94655804 0.94655804 0.55344196 1.0
O O20 1 0.30028157 0.70003596 0.29819904 1.0
O O21 1 0.70836344 0.70836344 0.29163656 1.0
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