ErCdIr2O7
高熵材料 HEAMP-ID: mp-3281839 · 空间群: Imma (#74)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.02 | 5.8978 | 8.5 | (1,1,1) |
| 15.23 | 5.8188 | 1.0 | (0,1,0) |
| 17.53 | 5.0584 | 1.4 | (0,1,1) |
| 29.32 | 3.0456 | 4.4 | (1,2,0) |
| 30.31 | 2.9489 | 52.1 | (2,2,2) |
| 30.31 | 2.9489 | 52.1 | (2,0,0) |
| 30.73 | 2.9094 | 100.0 | (0,2,0) |
| 35.33 | 2.5402 | 50.3 | (2,2,0) |
| 35.49 | 2.5292 | 24.7 | (0,2,2) |
| 46.18 | 1.9659 | 1.5 | (3,3,3) |
| 50.28 | 1.8147 | 15.2 | (4,2,2) |
| 50.95 | 1.7923 | 30.0 | (2,4,2) |
| 50.95 | 1.7923 | 30.0 | (2,2,4) |
| 51.38 | 1.7783 | 14.9 | (0,2,-2) |
| 60.09 | 1.5398 | 15.0 | (4,4,2) |
| 60.09 | 1.5398 | 15.0 | (4,2,4) |
| 60.55 | 1.5292 | 14.4 | (2,4,4) |
| 60.79 | 1.5236 | 14.8 | (0,4,2) |
| 60.83 | 1.5228 | 28.8 | (2,4,0) |
| 63.05 | 1.4745 | 11.4 | (4,4,4) |
| 64.00 | 1.4547 | 5.2 | (0,4,0) |
| 64.00 | 1.4547 | 5.2 | (0,0,4) |
| 74.74 | 1.2701 | 9.0 | (4,4,0) |
| 75.12 | 1.2646 | 4.5 | (0,4,4) |
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 ErCdIr2O7 were obtained from the Materials Project database (MP-ID: mp-3281839, 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_ErCdIr2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.25895141
_cell_length_b 7.17001922
_cell_length_c 7.17001864
_cell_angle_alpha 59.47498925
_cell_angle_beta 59.58884075
_cell_angle_gamma 59.58884320
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErCdIr2O7
_chemical_formula_sum 'Er2 Cd2 Ir4 O14'
_cell_volume 261.18068466
_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
Er Er0 1 0.62500000 0.12500000 0.12500000 1.0
Er Er1 1 0.12500000 0.12500000 0.12500000 1.0
Cd Cd2 1 0.12500000 0.62500000 0.12500000 1.0
Cd Cd3 1 0.12500000 0.12500000 0.62500000 1.0
Ir Ir4 1 0.12500000 0.62500000 0.62500000 1.0
Ir Ir5 1 0.62500000 0.12500000 0.62500000 1.0
Ir Ir6 1 0.62500000 0.62500000 0.12500000 1.0
Ir Ir7 1 0.62500000 0.62500000 0.62500000 1.0
O O8 1 0.69487987 0.71600326 0.29265435 1.0
O O9 1 0.29646152 0.29265435 0.71600326 1.0
O O10 1 0.69487987 0.29265435 0.71600326 1.0
O O11 1 0.29646152 0.71600326 0.29265435 1.0
O O12 1 0.29716378 0.70283622 0.70283622 1.0
O O13 1 0.71310186 0.28689814 0.28689814 1.0
O O14 1 0.55512013 0.53399674 0.95734565 1.0
O O15 1 0.95353848 0.95734565 0.53399674 1.0
O O16 1 0.55512013 0.95734565 0.53399674 1.0
O O17 1 0.95353848 0.53399674 0.95734565 1.0
O O18 1 0.95283622 0.54716378 0.54716378 1.0
O O19 1 0.53689814 0.96310186 0.96310186 1.0
O O20 1 0.25174155 0.24825845 0.24825845 1.0
O O21 1 0.99825845 0.00174155 0.00174155 1.0
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