ErAgIr2O7
高熵材料 HEAMP-ID: mp-3286727 · 空间群: Imma (#74)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.04 | 5.8896 | 8.8 | (1,0,0) |
| 15.31 | 5.7873 | 1.0 | (0,1,0) |
| 17.64 | 5.0271 | 1.4 | (1,0,1) |
| 29.35 | 3.0433 | 1.8 | (2,0,1) |
| 29.45 | 3.0332 | 4.4 | (1,2,0) |
| 30.35 | 2.9448 | 100.0 | (2,0,0) |
| 30.90 | 2.8936 | 47.4 | (0,2,0) |
| 30.90 | 2.8936 | 47.4 | (2,2,2) |
| 35.41 | 2.5351 | 48.2 | (2,2,0) |
| 35.72 | 2.5135 | 23.5 | (2,0,2) |
| 46.24 | 1.9632 | 1.4 | (3,0,0) |
| 50.22 | 1.8167 | 14.7 | (2,0,-2) |
| 51.18 | 1.7849 | 42.5 | (2,-2,0) |
| 51.18 | 1.7849 | 14.2 | (2,2,4) |
| 51.66 | 1.7693 | 14.1 | (2,4,2) |
| 60.14 | 1.5386 | 14.4 | (2,-2,-2) |
| 60.14 | 1.5386 | 14.4 | (2,2,-2) |
| 60.88 | 1.5217 | 6.7 | (4,0,2) |
| 60.88 | 1.5217 | 6.7 | (2,0,4) |
| 61.10 | 1.5166 | 27.3 | (2,4,0) |
| 61.20 | 1.5145 | 7.0 | (2,-2,2) |
| 61.20 | 1.5145 | 7.0 | (4,2,4) |
| 63.15 | 1.4724 | 5.5 | (4,0,0) |
| 63.15 | 1.4724 | 5.5 | (0,0,4) |
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 ErAgIr2O7 were obtained from the Materials Project database (MP-ID: mp-3286727, 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_ErAgIr2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.14109277
_cell_length_b 7.07727536
_cell_length_c 7.14109216
_cell_angle_alpha 60.29518656
_cell_angle_beta 61.16912836
_cell_angle_gamma 60.29518736
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErAgIr2O7
_chemical_formula_sum 'Er2 Ag2 Ir4 O14'
_cell_volume 258.54092889
_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 0.62500000 1.0
Ag Ag2 1 0.12500000 0.62500000 0.12500000 1.0
Ag Ag3 1 0.12500000 0.12500000 0.12500000 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 0.69393231 0.71595759 0.29732309 1.0
O O9 1 0.29732309 0.29278701 0.69393231 1.0
O O10 1 0.71412911 0.28587089 0.71412911 1.0
O O11 1 0.30312316 0.69687684 0.30312316 1.0
O O12 1 0.29732309 0.71595759 0.69393231 1.0
O O13 1 0.69393231 0.29278701 0.29732309 1.0
O O14 1 0.55606769 0.53404241 0.95267691 1.0
O O15 1 0.95267691 0.95721299 0.55606769 1.0
O O16 1 0.53587089 0.96412911 0.53587089 1.0
O O17 1 0.94687684 0.55312316 0.94687684 1.0
O O18 1 0.95267691 0.53404241 0.55606769 1.0
O O19 1 0.55606769 0.95721299 0.95267691 1.0
O O20 1 0.24551219 0.25448781 0.24551219 1.0
O O21 1 0.00448781 0.99551219 0.00448781 1.0
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