Sr2MgFeO4
高熵材料 HEAMP-ID: mp-2227157 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.81 | 9.0145 | 4.4 | (0,0,1) |
| 19.70 | 4.5073 | 28.3 | (0,0,2) |
| 23.09 | 3.8523 | 4.0 | (1,0,-1) |
| 27.05 | 3.2970 | 100.0 | (1,0,-2) |
| 27.05 | 3.2970 | 33.3 | (1,0,1) |
| 29.73 | 3.0048 | 75.9 | (0,0,3) |
| 32.10 | 2.7884 | 51.4 | (1,1,-1) |
| 32.10 | 2.7884 | 51.4 | (1,-1,0) |
| 33.64 | 2.6639 | 5.4 | (1,1,-2) |
| 33.64 | 2.6639 | 16.3 | (1,1,0) |
| 33.68 | 2.6610 | 10.3 | (1,0,-3) |
| 33.68 | 2.6610 | 10.3 | (1,0,2) |
| 37.94 | 2.3713 | 1.6 | (1,-1,2) |
| 40.01 | 2.2536 | 3.2 | (0,0,4) |
| 41.89 | 2.1564 | 2.4 | (1,0,-4) |
| 41.89 | 2.1564 | 2.4 | (1,0,3) |
| 44.32 | 2.0439 | 14.3 | (1,1,-4) |
| 44.32 | 2.0439 | 14.3 | (1,-1,-3) |
| 44.32 | 2.0439 | 28.6 | (1,-1,3) |
| 46.03 | 1.9717 | 55.7 | (2,0,-1) |
| 50.53 | 1.8064 | 3.6 | (2,0,-3) |
| 50.53 | 1.8064 | 3.6 | (2,0,1) |
| 50.63 | 1.8029 | 10.0 | (0,0,5) |
| 51.14 | 1.7860 | 6.0 | (1,0,-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 Sr2MgFeO4 were obtained from the Materials Project database (MP-ID: mp-2227157, 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_Sr2MgFeO4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.94335671
_cell_length_b 3.94335675
_cell_length_c 9.43593062
_cell_angle_alpha 102.06109188
_cell_angle_beta 102.06110231
_cell_angle_gamma 89.99998850
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2MgFeO4
_chemical_formula_sum 'Sr2 Mg1 Fe1 O4'
_cell_volume 140.17648872
_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
Sr Sr0 1 0.68341948 0.68341848 0.36683796 1.0
Sr Sr1 1 0.31658052 0.31658152 0.63316104 1.0
Mg Mg2 1 0.50000000 0.50000000 -0.00000000 1.0
Fe Fe3 1 0.00000000 -0.00000000 -0.00000000 1.0
O O4 1 0.81276262 0.81276162 0.62552524 1.0
O O5 1 0.18723738 0.18723538 0.37447276 1.0
O O6 1 0.00000000 0.50000000 -0.00000000 1.0
O O7 1 0.50000000 -0.00000000 0.00000100 1.0
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