Ba2LaMn2O7
高熵材料 HEAMP-ID: mp-1228437 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.43 | 10.4921 | 4.0 | (1,1,-1) |
| 22.59 | 3.9366 | 17.6 | (1,0,-1) |
| 25.47 | 3.4974 | 12.0 | (3,3,-3) |
| 25.62 | 3.4774 | 5.9 | (2,1,-2) |
| 30.85 | 2.8985 | 100.0 | (3,2,-3) |
| 31.57 | 2.8339 | 66.1 | (1,-1,0) |
| 34.18 | 2.6230 | 2.7 | (4,4,-4) |
| 36.02 | 2.4934 | 1.9 | (3,1,-2) |
| 37.46 | 2.4005 | 9.0 | (4,3,-4) |
| 40.99 | 2.2018 | 33.8 | (4,2,-3) |
| 43.11 | 2.0984 | 9.8 | (5,5,-5) |
| 44.98 | 2.0154 | 2.0 | (5,4,-5) |
| 45.25 | 2.0039 | 37.4 | (1,-1,1) |
| 47.22 | 1.9250 | 2.1 | (5,3,-4) |
| 51.15 | 1.7858 | 4.7 | (2,-1,-1) |
| 52.32 | 1.7487 | 5.3 | (6,6,-6) |
| 52.64 | 1.7387 | 7.2 | (4,2,-4) |
| 52.72 | 1.7362 | 1.7 | (3,0,-2) |
| 53.17 | 1.7225 | 7.7 | (6,5,-6) |
| 54.40 | 1.6864 | 12.6 | (6,4,-5) |
| 55.77 | 1.6483 | 37.6 | (4,1,-3) |
| 57.91 | 1.5924 | 2.1 | (5,3,-5) |
| 60.15 | 1.5383 | 4.4 | (5,2,-4) |
| 62.40 | 1.4882 | 6.6 | (7,5,-6) |
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 Ba2LaMn2O7 were obtained from the Materials Project database (MP-ID: mp-1228437, 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_Ba2LaMn2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.86810436
_cell_length_b 10.86810436
_cell_length_c 10.86810436
_cell_angle_alpha 158.74976900
_cell_angle_beta 158.74976900
_cell_angle_gamma 30.22982780
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba2LaMn2O7
_chemical_formula_sum 'Ba2 La1 Mn2 O7'
_cell_volume 168.52674362
_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 0.68137200 0.68137200 0.00000000 1.0
Ba Ba1 1 0.31862800 0.31862800 0.00000000 1.0
La La2 1 0.50000000 0.50000000 0.00000000 1.0
Mn Mn3 1 0.90676000 0.90676000 0.00000000 1.0
Mn Mn4 1 0.09324000 0.09324000 0.00000000 1.0
O O5 1 0.81373700 0.81373700 0.00000000 1.0
O O6 1 0.18626300 0.18626300 0.00000000 1.0
O O7 1 0.91361800 0.41361800 0.50000000 1.0
O O8 1 0.41361800 0.91361800 0.50000000 1.0
O O9 1 0.08638200 0.58638200 0.50000000 1.0
O O10 1 0.58638200 0.08638200 0.50000000 1.0
O O11 1 0.00000000 0.00000000 0.00000000 1.0
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