Sr2MgMnO4
高熵材料 HEAMP-ID: mp-2227896 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.60 | 9.2092 | 7.5 | (0,0,1) |
| 19.28 | 4.6046 | 32.6 | (0,0,2) |
| 22.98 | 3.8706 | 4.5 | (1,0,0) |
| 26.79 | 3.3272 | 64.0 | (0,1,1) |
| 26.79 | 3.3272 | 64.0 | (0,1,-2) |
| 29.09 | 3.0698 | 73.5 | (0,0,3) |
| 31.97 | 2.7994 | 100.0 | (1,1,-1) |
| 33.22 | 2.6969 | 12.1 | (0,1,2) |
| 33.22 | 2.6969 | 12.1 | (0,1,-3) |
| 33.46 | 2.6784 | 18.6 | (1,1,0) |
| 33.46 | 2.6784 | 6.2 | (1,-1,1) |
| 37.60 | 2.3921 | 2.2 | (1,1,1) |
| 39.13 | 2.3023 | 3.7 | (0,0,4) |
| 41.19 | 2.1914 | 6.2 | (1,0,3) |
| 43.76 | 2.0685 | 39.7 | (1,1,2) |
| 43.76 | 2.0685 | 13.2 | (1,-1,3) |
| 45.84 | 1.9795 | 54.5 | (2,0,-1) |
| 49.49 | 1.8419 | 11.9 | (0,0,5) |
| 50.16 | 1.8186 | 8.1 | (2,0,1) |
| 50.18 | 1.8180 | 5.0 | (0,1,4) |
| 50.18 | 1.8180 | 5.0 | (0,1,-5) |
| 51.39 | 1.7782 | 13.5 | (1,1,3) |
| 51.39 | 1.7782 | 4.5 | (1,-1,4) |
| 53.89 | 1.7012 | 18.9 | (2,1,0) |
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 Sr2MgMnO4 were obtained from the Materials Project database (MP-ID: mp-2227896, 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_Sr2MgMnO4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.95901139
_cell_length_b 3.95901152
_cell_length_c 9.62533474
_cell_angle_alpha 101.86788716
_cell_angle_beta 101.86789784
_cell_angle_gamma 89.99999031
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2MgMnO4
_chemical_formula_sum 'Sr2 Mg1 Mn1 O4'
_cell_volume 144.34359367
_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 0.68496458 0.68496358 0.36992715 1.0
Sr Sr1 1 0.31503542 0.31503642 0.63007285 1.0
Mg Mg2 1 0.50000000 0.50000000 -0.00000000 1.0
Mn Mn3 1 0.00000000 -0.00000000 -0.00000000 1.0
O O4 1 0.81113691 0.81113691 0.62227482 1.0
O O5 1 0.18886309 0.18886309 0.37772518 1.0
O O6 1 0.00000100 0.50000100 0.00000100 1.0
O O7 1 0.49999900 -0.00000000 0.00000000 1.0
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