Ba3Ta2FeO9
高熵材料 HEAMP-ID: mp-3300478 · 空间群: P-3m1 (#164)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.47 | 7.0970 | 4.5 | (0,0,0,1) |
| 17.60 | 5.0393 | 9.8 | (1,0,-1,0) |
| 21.63 | 4.1088 | 11.1 | (1,0,-1,1) |
| 25.10 | 3.5485 | 2.1 | (0,0,0,2) |
| 30.73 | 2.9094 | 99.8 | (2,-1,-1,0) |
| 30.82 | 2.9014 | 100.0 | (1,0,-1,2) |
| 33.28 | 2.6920 | 2.5 | (2,-1,-1,1) |
| 35.63 | 2.5196 | 1.6 | (2,0,-2,0) |
| 37.89 | 2.3744 | 1.1 | (0,2,-2,1) |
| 37.89 | 2.3744 | 2.3 | (2,0,-2,1) |
| 40.08 | 2.2499 | 3.2 | (2,-1,-1,2) |
| 42.20 | 2.1415 | 2.7 | (1,0,-1,3) |
| 44.08 | 2.0544 | 57.7 | (2,0,-2,2) |
| 47.75 | 1.9047 | 1.3 | (3,-1,-2,0) |
| 49.55 | 1.8396 | 2.2 | (3,-1,-2,1) |
| 53.10 | 1.7247 | 1.4 | (2,0,-2,3) |
| 54.64 | 1.6798 | 20.0 | (3,0,-3,0) |
| 54.69 | 1.6782 | 40.5 | (3,-1,-2,2) |
| 54.86 | 1.6736 | 20.0 | (1,0,-1,4) |
| 62.62 | 1.4836 | 2.0 | (3,-1,-2,3) |
| 64.00 | 1.4547 | 12.0 | (2,2,-4,0) |
| 64.00 | 1.4547 | 6.0 | (4,-2,-2,0) |
| 64.20 | 1.4507 | 18.0 | (2,0,-2,4) |
| 72.72 | 1.3004 | 17.7 | (4,-1,-3,2) |
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 Ba3Ta2FeO9 were obtained from the Materials Project database (MP-ID: mp-3300478, 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_Ba3Ta2FeO9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.81884459
_cell_length_b 5.81884474
_cell_length_c 7.09703195
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999917
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba3Ta2FeO9
_chemical_formula_sum 'Ba3 Ta2 Fe1 O9'
_cell_volume 208.10423728
_cell_formula_units_Z 1
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 0.33333300 0.66666700 0.66222645 1.0
Ba Ba1 1 0.66666700 0.33333300 0.33777355 1.0
Ba Ba2 1 0.00000000 0.00000000 0.00000000 1.0
Ta Ta3 1 0.33333300 0.66666700 0.17527838 1.0
Ta Ta4 1 0.66666700 0.33333300 0.82472162 1.0
Fe Fe5 1 0.00000000 0.00000000 0.50000000 1.0
O O6 1 0.17261470 0.82738530 0.32514648 1.0
O O7 1 0.82738530 0.17261470 0.67485352 1.0
O O8 1 0.17261470 0.34522841 0.32514648 1.0
O O9 1 0.82738530 0.65477159 0.67485352 1.0
O O10 1 0.65477159 0.82738530 0.32514648 1.0
O O11 1 0.34522841 0.17261470 0.67485352 1.0
O O12 1 0.50000000 0.00000000 0.00000000 1.0
O O13 1 0.00000000 0.50000000 0.00000000 1.0
O O14 1 0.50000000 0.50000000 0.00000000 1.0
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