Sr3MgMn2O7
高熵材料 HEAMP-ID: mp-2218909 · 空间群: I-4m2 (#119)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.94 | 12.7333 | 36.4 | (0,0,1) |
| 13.91 | 6.3666 | 9.2 | (0,0,2) |
| 20.93 | 4.2444 | 2.8 | (0,0,3) |
| 23.80 | 3.7381 | 8.5 | (1,0,0) |
| 25.81 | 3.4524 | 6.7 | (1,0,1) |
| 25.81 | 3.4524 | 6.7 | (0,1,1) |
| 29.43 | 3.0349 | 37.9 | (1,0,2) |
| 33.54 | 2.6722 | 24.4 | (1,-1,0) |
| 33.54 | 2.6722 | 24.4 | (1,1,-1) |
| 34.21 | 2.6209 | 100.0 | (1,0,3) |
| 34.29 | 2.6152 | 3.3 | (1,-1,1) |
| 39.80 | 2.2650 | 4.9 | (1,0,4) |
| 39.86 | 2.2614 | 32.2 | (1,-1,3) |
| 42.60 | 2.1222 | 17.1 | (0,0,6) |
| 48.16 | 1.8895 | 19.6 | (2,0,-1) |
| 48.16 | 1.8895 | 19.6 | (0,2,-1) |
| 50.15 | 1.8190 | 2.8 | (0,0,7) |
| 52.62 | 1.7392 | 5.1 | (1,0,6) |
| 53.05 | 1.7262 | 1.2 | (2,0,2) |
| 54.41 | 1.6863 | 1.8 | (2,-1,0) |
| 55.28 | 1.6619 | 9.7 | (1,-1,6) |
| 55.28 | 1.6619 | 3.2 | (1,1,-7) |
| 55.43 | 1.6575 | 2.4 | (2,1,0) |
| 57.45 | 1.6041 | 1.5 | (2,-1,2) |
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 Sr3MgMn2O7 were obtained from the Materials Project database (MP-ID: mp-2218909, 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_Sr3MgMn2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.77905617
_cell_length_b 3.77905562
_cell_length_c 13.01065664
_cell_angle_alpha 98.35055135
_cell_angle_beta 98.35055005
_cell_angle_gamma 90.00000524
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr3MgMn2O7
_chemical_formula_sum 'Sr3 Mg1 Mn2 O7'
_cell_volume 181.84740567
_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 0.49999900 0.50000000 0.00000000 1.0
Sr Sr1 1 0.34223100 0.34223300 0.68446500 1.0
Sr Sr2 1 0.65776900 0.65776700 0.31553400 1.0
Mg Mg3 1 0.75000000 0.25000000 0.50000000 1.0
Mn Mn4 1 0.08097000 0.08097000 0.16194000 1.0
Mn Mn5 1 0.91903000 0.91903000 0.83806000 1.0
O O6 1 0.90578800 0.40578900 0.81157900 1.0
O O7 1 0.40802500 0.90802500 0.81605000 1.0
O O8 1 0.09197600 0.59197500 0.18395000 1.0
O O9 1 0.59421100 0.09421100 0.18842100 1.0
O O10 1 0.79074800 0.79075000 0.58149800 1.0
O O11 1 0.00000000 0.00000000 0.00000000 1.0
O O12 1 0.20925000 0.20925000 0.41850200 1.0
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