Rb3SmIr2O9
高熵材料 HEAMP-ID: mp-3268150 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.81 | 5.2743 | 1.7 | (1,0,-1,0) |
| 17.87 | 4.9642 | 13.3 | (1,-1,0,-1) |
| 17.87 | 4.9642 | 40.0 | (1,0,-1,1) |
| 17.87 | 4.9642 | 26.7 | (1,0,-1,-1) |
| 20.73 | 4.2847 | 14.1 | (1,0,-1,2) |
| 20.73 | 4.2847 | 7.1 | (1,0,-1,-2) |
| 24.23 | 3.6738 | 5.8 | (0,0,0,4) |
| 29.33 | 3.0451 | 100.0 | (2,-1,-1,0) |
| 29.33 | 3.0451 | 50.0 | (1,1,-2,0) |
| 29.63 | 3.0146 | 32.4 | (1,0,-1,4) |
| 29.63 | 3.0146 | 32.4 | (1,-1,0,4) |
| 29.63 | 3.0145 | 32.4 | (1,0,-1,-4) |
| 34.56 | 2.5957 | 2.2 | (2,-2,0,1) |
| 34.56 | 2.5957 | 1.1 | (0,2,-2,1) |
| 34.56 | 2.5957 | 1.1 | (2,0,-2,1) |
| 34.56 | 2.5957 | 1.1 | (0,2,-2,-1) |
| 34.56 | 2.5957 | 1.1 | (2,0,-2,-1) |
| 34.95 | 2.5673 | 4.5 | (0,1,-1,5) |
| 34.95 | 2.5673 | 4.5 | (1,0,-1,5) |
| 34.95 | 2.5673 | 4.5 | (1,-1,0,-5) |
| 34.95 | 2.5673 | 4.5 | (1,-1,0,5) |
| 34.95 | 2.5673 | 9.0 | (1,0,-1,-5) |
| 38.40 | 2.3445 | 1.5 | (1,-2,1,-4) |
| 38.40 | 2.3445 | 3.0 | (2,-1,-1,4) |
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 Rb3SmIr2O9 were obtained from the Materials Project database (MP-ID: mp-3268150, 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_Rb3SmIr2O9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.09023805
_cell_length_b 6.09023961
_cell_length_c 14.69498671
_cell_angle_alpha 89.99994054
_cell_angle_beta 89.99996051
_cell_angle_gamma 120.00005833
_symmetry_Int_Tables_number 1
_chemical_formula_structural Rb3SmIr2O9
_chemical_formula_sum 'Rb6 Sm2 Ir4 O18'
_cell_volume 472.02850037
_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
Rb Rb0 1 0.33332717 0.66666784 0.10340383 1.0
Rb Rb1 1 0.99999404 0.00000668 0.24999961 1.0
Rb Rb2 1 0.33333271 0.66667348 0.39665039 1.0
Rb Rb3 1 0.66667146 0.33333155 0.60337877 1.0
Rb Rb4 1 0.00000502 0.99999489 0.74999734 1.0
Rb Rb5 1 0.66666755 0.33332924 0.89661611 1.0
Sm Sm6 1 0.99999812 0.99999762 0.99999951 1.0
Sm Sm7 1 0.00000194 0.00000199 0.49999518 1.0
Ir Ir8 1 0.66665985 0.33333587 0.15438388 1.0
Ir Ir9 1 0.66666739 0.33334067 0.34561070 1.0
Ir Ir10 1 0.33333814 0.66666392 0.65437914 1.0
Ir Ir11 1 0.33333519 0.66666347 0.84561837 1.0
O O12 1 0.81874795 0.63750694 0.08691266 1.0
O O13 1 0.81874753 0.18124135 0.08691156 1.0
O O14 1 0.36248497 0.18124696 0.08691469 1.0
O O15 1 0.53112378 0.06225632 0.25000024 1.0
O O16 1 0.93774737 0.46887652 0.24999586 1.0
O O17 1 0.53112587 0.46887633 0.24999739 1.0
O O18 1 0.81875388 0.18124957 0.41308729 1.0
O O19 1 0.36249170 0.18125683 0.41308842 1.0
O O20 1 0.81875606 0.63751327 0.41308542 1.0
O O21 1 0.18125745 0.36250227 0.58691243 1.0
O O22 1 0.63750055 0.81874188 0.58691252 1.0
O O23 1 0.18125787 0.81875192 0.58690900 1.0
O O24 1 0.46887352 0.53112176 0.75000225 1.0
O O25 1 0.06225111 0.53112515 0.75000236 1.0
O O26 1 0.46887899 0.93774823 0.75000255 1.0
O O27 1 0.18125244 0.81874783 0.91308136 1.0
O O28 1 0.63750829 0.81874800 0.91307797 1.0
O O29 1 0.18124609 0.36248866 0.91307822 1.0
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