Ba3YIr2O9
高熵材料 HEAMP-ID: mp-540691 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.64 | 7.6026 | 9.0 | (0,0,0,2) |
| 14.80 | 5.9844 | 2.5 | (1,0,-1,0) |
| 15.92 | 5.5686 | 17.6 | (1,0,-1,1) |
| 18.87 | 4.7024 | 1.4 | (1,0,-1,2) |
| 23.00 | 3.8677 | 16.5 | (1,0,-1,3) |
| 23.40 | 3.8013 | 5.0 | (0,0,0,4) |
| 25.79 | 3.4551 | 100.0 | (2,-1,-1,0) |
| 27.80 | 3.2087 | 38.6 | (1,0,-1,4) |
| 28.37 | 3.1455 | 5.2 | (2,-1,-1,2) |
| 29.86 | 2.9922 | 1.0 | (2,0,-2,0) |
| 30.45 | 2.9359 | 6.3 | (2,0,-2,1) |
| 33.04 | 2.7111 | 7.9 | (1,0,-1,5) |
| 34.82 | 2.5767 | 1.4 | (2,0,-2,3) |
| 35.10 | 2.5568 | 7.1 | (2,-1,-1,4) |
| 38.28 | 2.3512 | 28.0 | (2,0,-2,4) |
| 38.58 | 2.3336 | 2.5 | (1,0,-1,6) |
| 39.85 | 2.2619 | 1.6 | (3,-1,-2,0) |
| 40.31 | 2.2373 | 1.2 | (3,-1,-2,1) |
| 42.38 | 2.1329 | 5.0 | (2,0,-2,5) |
| 43.83 | 2.0655 | 4.7 | (3,-1,-2,3) |
| 44.33 | 2.0435 | 2.5 | (2,-1,-1,6) |
| 44.37 | 2.0418 | 14.3 | (1,0,-1,7) |
| 45.47 | 1.9948 | 20.0 | (3,0,-3,0) |
| 46.73 | 1.9438 | 24.9 | (3,-1,-2,4) |
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 Ba3YIr2O9 were obtained from the Materials Project database (MP-ID: mp-540691, 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_Ba3YIr2O9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.91018410
_cell_length_b 6.91018410
_cell_length_c 15.20516600
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000092
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba3YIr2O9
_chemical_formula_sum 'Ba6 Y2 Ir4 O18'
_cell_volume 628.78334379
_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
Ba Ba0 1 0.00000000 0.00000000 0.25000000 1.0
Ba Ba1 1 0.00000000 0.00000000 0.75000000 1.0
Ba Ba2 1 0.33333300 0.66666700 0.89185400 1.0
Ba Ba3 1 0.66666700 0.33333300 0.39185400 1.0
Ba Ba4 1 0.66666700 0.33333300 0.10814600 1.0
Ba Ba5 1 0.33333300 0.66666700 0.60814600 1.0
Y Y6 1 0.00000000 0.00000000 0.00000000 1.0
Y Y7 1 0.00000000 0.00000000 0.50000000 1.0
Ir Ir8 1 0.33333300 0.66666700 0.16125900 1.0
Ir Ir9 1 0.66666700 0.33333300 0.66125900 1.0
Ir Ir10 1 0.66666700 0.33333300 0.83874100 1.0
Ir Ir11 1 0.33333300 0.66666700 0.33874100 1.0
O O12 1 0.45426300 0.90852700 0.25000000 1.0
O O13 1 0.54573700 0.45426300 0.75000000 1.0
O O14 1 0.90852700 0.45426300 0.75000000 1.0
O O15 1 0.09147300 0.54573700 0.25000000 1.0
O O16 1 0.45426300 0.54573700 0.25000000 1.0
O O17 1 0.54573700 0.09147300 0.75000000 1.0
O O18 1 0.86507200 0.73014400 0.39620500 1.0
O O19 1 0.13492800 0.86507200 0.89620500 1.0
O O20 1 0.73014400 0.86507200 0.89620500 1.0
O O21 1 0.26985600 0.13492800 0.39620500 1.0
O O22 1 0.86507200 0.13492800 0.39620500 1.0
O O23 1 0.13492800 0.26985600 0.60379500 1.0
O O24 1 0.13492800 0.86507200 0.60379500 1.0
O O25 1 0.13492800 0.26985600 0.89620500 1.0
O O26 1 0.73014400 0.86507200 0.60379500 1.0
O O27 1 0.26985600 0.13492800 0.10379500 1.0
O O28 1 0.86507200 0.73014400 0.10379500 1.0
O O29 1 0.86507200 0.13492800 0.10379500 1.0
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