Ba3LaIr2O9
高熵材料 HEAMP-ID: mp-1182400 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.67 | 7.5845 | 5.7 | (0,0,0,2) |
| 16.99 | 5.2183 | 1.2 | (1,0,-1,0) |
| 17.98 | 4.9345 | 26.0 | (1,0,-1,1) |
| 20.66 | 4.2991 | 4.7 | (1,0,-1,2) |
| 23.46 | 3.7923 | 2.1 | (0,0,0,4) |
| 24.51 | 3.6313 | 14.4 | (1,0,-1,3) |
| 29.11 | 3.0677 | 57.9 | (1,0,-1,4) |
| 29.65 | 3.0128 | 100.0 | (2,-1,-1,0) |
| 31.96 | 2.8000 | 2.5 | (2,-1,-1,2) |
| 34.19 | 2.6228 | 11.9 | (1,0,-1,5) |
| 34.89 | 2.5714 | 1.8 | (2,0,-2,1) |
| 38.15 | 2.3590 | 2.6 | (2,-1,-1,4) |
| 38.84 | 2.3187 | 11.3 | (2,0,-2,3) |
| 42.03 | 2.1495 | 31.9 | (2,0,-2,4) |
| 45.31 | 2.0013 | 19.4 | (1,0,-1,7) |
| 45.87 | 1.9782 | 6.6 | (2,0,-2,5) |
| 46.43 | 1.9559 | 3.6 | (3,-1,-2,1) |
| 46.92 | 1.9367 | 4.1 | (2,-1,-1,6) |
| 49.61 | 1.8375 | 4.6 | (3,-1,-2,3) |
| 51.26 | 1.7821 | 5.0 | (1,0,-1,8) |
| 52.28 | 1.7498 | 7.2 | (2,1,-3,4) |
| 52.28 | 1.7498 | 14.3 | (3,-1,-2,4) |
| 52.62 | 1.7394 | 20.4 | (3,0,-3,0) |
| 55.09 | 1.6670 | 15.1 | (2,0,-2,7) |
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 Ba3LaIr2O9 were obtained from the Materials Project database (MP-ID: mp-1182400, 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_Ba3LaIr2O9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.02557386
_cell_length_b 6.02557386
_cell_length_c 15.16903700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999851
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba3LaIr2O9
_chemical_formula_sum 'Ba6 La2 Ir4 O18'
_cell_volume 476.96386519
_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 0.75000000 1.0
Ba Ba1 1 0.00000000 0.00000000 0.25000000 1.0
Ba Ba2 1 0.66666700 0.33333300 0.60259200 1.0
Ba Ba3 1 0.33333300 0.66666700 0.39740800 1.0
Ba Ba4 1 0.33333300 0.66666700 0.10259200 1.0
Ba Ba5 1 0.66666700 0.33333300 0.89740800 1.0
La La6 1 0.00000000 0.00000000 0.50000000 1.0
La La7 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir8 1 0.66666700 0.33333300 0.33331600 1.0
Ir Ir9 1 0.33333300 0.66666700 0.66668400 1.0
Ir Ir10 1 0.33333300 0.66666700 0.83331600 1.0
Ir Ir11 1 0.66666700 0.33333300 0.16668400 1.0
O O12 1 0.01867300 0.50933600 0.75000000 1.0
O O13 1 0.49066400 0.50933600 0.75000000 1.0
O O14 1 0.49066400 0.98132700 0.75000000 1.0
O O15 1 0.98132700 0.49066400 0.25000000 1.0
O O16 1 0.50933600 0.49066400 0.25000000 1.0
O O17 1 0.50933600 0.01867300 0.25000000 1.0
O O18 1 0.17890600 0.35781100 0.59241600 1.0
O O19 1 0.64218900 0.82109400 0.59241600 1.0
O O20 1 0.17890600 0.82109400 0.59241600 1.0
O O21 1 0.82109400 0.64218900 0.40758400 1.0
O O22 1 0.35781100 0.17890600 0.40758400 1.0
O O23 1 0.82109400 0.17890600 0.40758400 1.0
O O24 1 0.82109400 0.64218900 0.09241600 1.0
O O25 1 0.35781100 0.17890600 0.09241600 1.0
O O26 1 0.82109400 0.17890600 0.09241600 1.0
O O27 1 0.17890600 0.35781100 0.90758400 1.0
O O28 1 0.64218900 0.82109400 0.90758400 1.0
O O29 1 0.17890600 0.82109400 0.90758400 1.0
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