SrTbIr2O7
高熵材料 HEAMP-ID: mp-3275911 · 空间群: Imma (#74)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.82 | 5.9768 | 17.0 | (1,0,0) |
| 14.89 | 5.9512 | 1.9 | (1,1,1) |
| 17.10 | 5.1857 | 3.0 | (1,0,1) |
| 24.34 | 3.6567 | 1.1 | (1,0,-1) |
| 28.56 | 3.1255 | 3.9 | (2,0,1) |
| 28.65 | 3.1155 | 1.3 | (2,1,0) |
| 28.76 | 3.1046 | 7.8 | (2,2,1) |
| 29.90 | 2.9884 | 100.0 | (2,0,0) |
| 30.03 | 2.9756 | 99.3 | (2,2,2) |
| 34.59 | 2.5928 | 24.8 | (2,0,2) |
| 34.81 | 2.5773 | 24.1 | (2,2,0) |
| 34.81 | 2.5773 | 24.1 | (0,2,2) |
| 45.53 | 1.9923 | 2.4 | (3,0,0) |
| 49.88 | 1.8283 | 14.5 | (2,0,-2) |
| 49.89 | 1.8279 | 59.0 | (4,2,2) |
| 50.22 | 1.8166 | 15.0 | (2,4,2) |
| 52.30 | 1.7491 | 1.3 | (4,2,3) |
| 52.66 | 1.7381 | 1.2 | (3,4,2) |
| 58.79 | 1.5706 | 1.2 | (4,4,3) |
| 59.12 | 1.5628 | 14.7 | (4,0,2) |
| 59.19 | 1.5609 | 14.8 | (4,2,4) |
| 59.32 | 1.5578 | 29.5 | (4,2,0) |
| 59.55 | 1.5523 | 14.4 | (4,4,2) |
| 59.55 | 1.5523 | 14.4 | (2,4,4) |
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 SrTbIr2O7 were obtained from the Materials Project database (MP-ID: mp-3275911, 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_SrTbIr2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.31183451
_cell_length_b 7.26649968
_cell_length_c 7.31183395
_cell_angle_alpha 60.20488945
_cell_angle_beta 60.01326834
_cell_angle_gamma 60.20488416
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrTbIr2O7
_chemical_formula_sum 'Sr2 Tb2 Ir4 O14'
_cell_volume 275.57813933
_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
Sr Sr0 1 0.12500000 0.62500000 0.12500000 1.0
Sr Sr1 1 0.12500000 0.12500000 0.12500000 1.0
Tb Tb2 1 0.62500000 0.12500000 0.12500000 1.0
Tb Tb3 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 0.69093911 0.71361899 0.29902629 1.0
O O9 1 0.29902629 0.29641562 0.69093911 1.0
O O10 1 0.70217039 0.29782961 0.70217039 1.0
O O11 1 0.30245065 0.69754935 0.30245065 1.0
O O12 1 0.29902629 0.71361899 0.69093911 1.0
O O13 1 0.69093911 0.29641562 0.29902629 1.0
O O14 1 0.55906089 0.53638101 0.95097371 1.0
O O15 1 0.95097371 0.95358438 0.55906089 1.0
O O16 1 0.54782961 0.95217039 0.54782961 1.0
O O17 1 0.94754935 0.55245065 0.94754935 1.0
O O18 1 0.95097371 0.53638101 0.55906089 1.0
O O19 1 0.55906089 0.95358438 0.95097371 1.0
O O20 1 0.26624253 0.23375747 0.26624253 1.0
O O21 1 0.98375747 0.01624253 0.98375747 1.0
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