Sr2MgMnO4
高熵材料 HEAMP-ID: mp-2227561 · 空间群: I-4m2 (#119)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.52 | 7.6817 | 30.6 | (0,0,1) |
| 23.16 | 3.8409 | 2.2 | (0,0,2) |
| 23.16 | 3.8402 | 26.7 | (1,0,-1) |
| 28.46 | 3.1357 | 39.9 | (1,0,-2) |
| 31.91 | 2.8044 | 24.0 | (1,1,-1) |
| 31.91 | 2.8044 | 24.0 | (1,-1,0) |
| 34.03 | 2.6344 | 2.8 | (1,1,-2) |
| 34.03 | 2.6344 | 2.8 | (1,-1,1) |
| 37.01 | 2.4290 | 100.0 | (1,0,-3) |
| 39.80 | 2.2649 | 15.1 | (1,1,-3) |
| 39.80 | 2.2649 | 15.1 | (1,-1,2) |
| 45.75 | 1.9830 | 40.9 | (2,0,-1) |
| 47.34 | 1.9204 | 7.6 | (0,0,4) |
| 47.34 | 1.9201 | 1.6 | (2,0,-2) |
| 47.34 | 1.9201 | 1.6 | (0,2,0) |
| 51.89 | 1.7620 | 1.6 | (2,0,-3) |
| 51.89 | 1.7620 | 3.3 | (2,1,-2) |
| 51.89 | 1.7620 | 3.3 | (2,-1,-1) |
| 54.77 | 1.6760 | 6.6 | (2,1,-3) |
| 54.77 | 1.6760 | 6.6 | (2,-1,-2) |
| 58.23 | 1.5845 | 2.8 | (1,1,-5) |
| 58.23 | 1.5845 | 2.8 | (1,-1,4) |
| 58.90 | 1.5680 | 1.6 | (1,0,-5) |
| 58.90 | 1.5680 | 4.9 | (1,0,4) |
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-2227561, 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 3.96603541
_cell_length_b 3.96603507
_cell_length_c 8.17763816
_cell_angle_alpha 104.03371037
_cell_angle_beta 104.03371531
_cell_angle_gamma 89.99998491
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2MgMnO4
_chemical_formula_sum 'Sr2 Mg1 Mn1 O4'
_cell_volume 120.82934850
_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 0.61077300 0.61077200 0.22154300 1.0
Sr Sr1 1 0.38922700 0.38922800 0.77845700 1.0
Mg Mg2 1 0.25000000 0.75000000 0.50000000 1.0
Mn Mn3 1 0.00000000 0.00000000 0.00000000 1.0
O O4 1 0.80459700 0.80459700 0.60919600 1.0
O O5 1 0.19540300 0.19540300 0.39080400 1.0
O O6 1 0.01856600 0.51856600 0.03713100 1.0
O O7 1 0.48143400 0.98143500 0.96287000 1.0
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