Sr2LaMn2O7
高熵材料 HEAMP-ID: mp-1218756 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.79 | 10.0613 | 46.2 | (0,0,1) |
| 23.06 | 3.8562 | 6.5 | (1,0,0) |
| 23.06 | 3.8562 | 12.9 | (0,1,1) |
| 23.06 | 3.8562 | 6.5 | (1,0,1) |
| 26.58 | 3.3538 | 14.8 | (0,0,3) |
| 31.83 | 2.8114 | 50.0 | (1,0,-2) |
| 31.83 | 2.8114 | 100.0 | (0,1,3) |
| 31.83 | 2.8114 | 50.0 | (1,0,3) |
| 32.22 | 2.7783 | 65.5 | (1,1,1) |
| 32.22 | 2.7781 | 65.5 | (1,-1,0) |
| 36.96 | 2.4321 | 2.5 | (1,1,-1) |
| 36.96 | 2.4321 | 2.5 | (1,1,3) |
| 36.96 | 2.4320 | 2.5 | (1,-1,-2) |
| 36.96 | 2.4319 | 2.5 | (1,-1,2) |
| 38.82 | 2.3200 | 5.1 | (1,0,-3) |
| 38.82 | 2.3200 | 10.2 | (0,1,4) |
| 38.82 | 2.3200 | 5.1 | (1,0,4) |
| 42.24 | 2.1395 | 14.2 | (1,1,-2) |
| 42.24 | 2.1395 | 14.2 | (1,1,4) |
| 42.24 | 2.1395 | 14.2 | (1,-1,-3) |
| 42.24 | 2.1394 | 14.2 | (1,-1,3) |
| 45.05 | 2.0123 | 28.4 | (0,0,5) |
| 46.21 | 1.9645 | 39.7 | (0,2,1) |
| 46.21 | 1.9645 | 39.7 | (2,0,1) |
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 Sr2LaMn2O7 were obtained from the Materials Project database (MP-ID: mp-1218756, 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_Sr2LaMn2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.92901400
_cell_length_b 3.92901500
_cell_length_c 10.43780179
_cell_angle_alpha 79.15088943
_cell_angle_beta 79.15149180
_cell_angle_gamma 89.99623765
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2LaMn2O7
_chemical_formula_sum 'Sr2 La1 Mn2 O7'
_cell_volume 155.31729882
_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 0.31667700 0.31667800 0.36664300 1.0
Sr Sr1 1 0.68332900 0.68332200 0.63335600 1.0
La La2 1 0.49999700 0.49999000 0.99999900 1.0
Mn Mn3 1 0.90191000 0.90191400 0.19618600 1.0
Mn Mn4 1 0.09809100 0.09809300 0.80380900 1.0
O O5 1 0.00000100 0.99999900 0.99999800 1.0
O O6 1 0.19373600 0.19374400 0.61248600 1.0
O O7 1 0.80626300 0.80625800 0.38751600 1.0
O O8 1 0.59165200 0.09165000 0.81664400 1.0
O O9 1 0.09165200 0.59165300 0.81664600 1.0
O O10 1 0.40834400 0.90835200 0.18336000 1.0
O O11 1 0.90834900 0.40834700 0.18335700 1.0
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