Ba3YIr2O9
高熵材料 HEAMP-ID: mp-1205382 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.02 | 7.3639 | 5.8 | (0,0,0,2) |
| 17.19 | 5.1584 | 6.0 | (1,0,-1,0) |
| 18.22 | 4.8684 | 31.4 | (1,0,-1,1) |
| 24.17 | 3.6819 | 2.7 | (0,0,0,4) |
| 25.04 | 3.5562 | 15.2 | (1,0,-1,3) |
| 29.81 | 2.9968 | 48.2 | (1,0,-1,4) |
| 30.00 | 2.9782 | 100.0 | (2,-1,-1,0) |
| 32.43 | 2.7610 | 3.3 | (2,-1,-1,2) |
| 35.08 | 2.5579 | 21.3 | (1,0,-1,5) |
| 35.33 | 2.5405 | 2.4 | (2,0,-2,1) |
| 38.89 | 2.3155 | 4.3 | (2,-1,-1,4) |
| 39.47 | 2.2833 | 12.2 | (2,0,-2,3) |
| 40.71 | 2.2165 | 1.3 | (1,0,-1,6) |
| 42.81 | 2.1125 | 27.6 | (2,0,-2,4) |
| 46.62 | 1.9481 | 16.5 | (1,0,-1,7) |
| 46.82 | 1.9404 | 12.5 | (2,0,-2,5) |
| 47.01 | 1.9328 | 4.5 | (3,-1,-2,1) |
| 48.03 | 1.8942 | 1.6 | (2,-1,-1,6) |
| 50.36 | 1.8120 | 4.8 | (3,-1,-2,3) |
| 52.80 | 1.7339 | 4.9 | (1,0,-1,8) |
| 53.16 | 1.7230 | 18.3 | (3,-1,-2,4) |
| 53.28 | 1.7195 | 20.3 | (3,0,-3,0) |
| 56.44 | 1.6303 | 12.5 | (2,0,-2,7) |
| 56.61 | 1.6258 | 4.0 | (2,1,-3,5) |
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-1205382, 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 5.95641191
_cell_length_b 5.95641191
_cell_length_c 14.72769200
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999897
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba3YIr2O9
_chemical_formula_sum 'Ba6 Y2 Ir4 O18'
_cell_volume 452.51687120
_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 0.59318100 1.0
Ba Ba3 1 0.66666700 0.33333300 0.40681900 1.0
Ba Ba4 1 0.66666700 0.33333300 0.09318100 1.0
Ba Ba5 1 0.33333300 0.66666700 0.90681900 1.0
Y Y6 1 0.00000000 0.00000000 0.50000000 1.0
Y Y7 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir8 1 0.33333300 0.66666700 0.33582600 1.0
Ir Ir9 1 0.66666700 0.33333300 0.66417400 1.0
Ir Ir10 1 0.66666700 0.33333300 0.83582600 1.0
Ir Ir11 1 0.33333300 0.66666700 0.16417400 1.0
O O12 1 0.49054700 0.50945300 0.25000000 1.0
O O13 1 0.49054700 0.98109500 0.25000000 1.0
O O14 1 0.01890500 0.50945300 0.25000000 1.0
O O15 1 0.50945300 0.49054700 0.75000000 1.0
O O16 1 0.50945300 0.01890500 0.75000000 1.0
O O17 1 0.98109500 0.49054700 0.75000000 1.0
O O18 1 0.17631600 0.82368400 0.08698700 1.0
O O19 1 0.17631600 0.35263300 0.08698700 1.0
O O20 1 0.64736700 0.82368400 0.08698700 1.0
O O21 1 0.82368400 0.17631600 0.91301300 1.0
O O22 1 0.82368400 0.64736700 0.91301300 1.0
O O23 1 0.35263300 0.17631600 0.91301300 1.0
O O24 1 0.82368400 0.17631600 0.58698700 1.0
O O25 1 0.82368400 0.64736700 0.58698700 1.0
O O26 1 0.35263300 0.17631600 0.58698700 1.0
O O27 1 0.17631600 0.82368400 0.41301300 1.0
O O28 1 0.17631600 0.35263300 0.41301300 1.0
O O29 1 0.64736700 0.82368400 0.41301300 1.0
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