BaLa2Fe2O7
高熵材料 HEAMP-ID: mp-1227917 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.63 | 3.9284 | 16.4 | (1,0,-1) |
| 25.72 | 3.4634 | 7.0 | (2,1,-2) |
| 25.75 | 3.4596 | 11.7 | (3,3,-3) |
| 31.04 | 2.8808 | 100.0 | (3,2,-3) |
| 31.63 | 2.8289 | 65.7 | (1,-1,0) |
| 36.16 | 2.4838 | 3.2 | (3,1,-2) |
| 37.76 | 2.3823 | 7.0 | (4,3,-4) |
| 41.22 | 2.1900 | 24.7 | (4,2,-3) |
| 43.60 | 2.0758 | 11.5 | (5,5,-5) |
| 45.34 | 2.0003 | 36.9 | (1,-1,1) |
| 45.39 | 1.9982 | 4.8 | (5,4,-5) |
| 47.55 | 1.9122 | 3.7 | (5,3,-4) |
| 51.25 | 1.7826 | 4.3 | (2,-1,-1) |
| 52.85 | 1.7322 | 2.1 | (3,0,-2) |
| 52.87 | 1.7317 | 7.0 | (4,2,-4) |
| 52.93 | 1.7298 | 2.1 | (6,6,-6) |
| 53.70 | 1.7067 | 9.6 | (6,5,-6) |
| 54.86 | 1.6736 | 13.3 | (6,4,-5) |
| 55.96 | 1.6431 | 38.0 | (4,1,-3) |
| 60.43 | 1.5319 | 3.3 | (5,2,-4) |
| 62.98 | 1.4758 | 5.8 | (7,5,-6) |
| 64.72 | 1.4404 | 12.8 | (6,4,-6) |
| 66.05 | 1.4145 | 11.1 | (2,-2,0) |
| 66.09 | 1.4137 | 2.7 | (6,3,-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 BaLa2Fe2O7 were obtained from the Materials Project database (MP-ID: mp-1227917, 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_BaLa2Fe2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.75749868
_cell_length_b 10.75749868
_cell_length_c 10.75749868
_cell_angle_alpha 158.56709062
_cell_angle_beta 158.56709062
_cell_angle_gamma 30.49288603
_symmetry_Int_Tables_number 1
_chemical_formula_structural BaLa2Fe2O7
_chemical_formula_sum 'Ba1 La2 Fe2 O7'
_cell_volume 166.11911424
_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 0.50000000 0.50000000 0.00000000 1.0
La La1 1 0.68229300 0.68229300 0.00000000 1.0
La La2 1 0.31770700 0.31770700 0.00000000 1.0
Fe Fe3 1 0.90242500 0.90242500 0.00000000 1.0
Fe Fe4 1 0.09757500 0.09757500 0.00000000 1.0
O O5 1 0.79408200 0.79408200 0.00000000 1.0
O O6 1 0.20591800 0.20591800 0.00000000 1.0
O O7 1 0.89295300 0.39295300 0.50000000 1.0
O O8 1 0.39295300 0.89295300 0.50000000 1.0
O O9 1 0.10704700 0.60704700 0.50000000 1.0
O O10 1 0.60704700 0.10704700 0.50000000 1.0
O O11 1 0.00000000 0.00000000 0.00000000 1.0
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