SrLa2Mn2O7
高熵材料 HEAMP-ID: mp-1218243 · 空间群: I4mm (#107)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.62 | 10.2603 | 27.7 | (0,0,2) |
| 17.29 | 5.1302 | 9.3 | (0,0,4) |
| 22.98 | 3.8694 | 14.4 | (0,1,1) |
| 22.98 | 3.8694 | 14.4 | (0,1,-1) |
| 22.99 | 3.8693 | 14.4 | (1,0,1) |
| 22.99 | 3.8693 | 14.4 | (1,0,-1) |
| 26.05 | 3.4201 | 28.1 | (0,0,6) |
| 26.10 | 3.4141 | 1.7 | (0,1,3) |
| 26.10 | 3.4141 | 1.7 | (0,1,-3) |
| 26.10 | 3.4141 | 1.7 | (1,0,3) |
| 26.10 | 3.4141 | 1.7 | (1,0,-3) |
| 31.48 | 2.8423 | 77.7 | (0,1,5) |
| 31.48 | 2.8423 | 77.7 | (0,1,-5) |
| 31.48 | 2.8423 | 77.7 | (1,0,5) |
| 31.48 | 2.8422 | 77.7 | (1,0,-5) |
| 32.13 | 2.7861 | 100.0 | (1,1,0) |
| 32.13 | 2.7859 | 100.0 | (1,-1,0) |
| 34.98 | 2.5651 | 1.6 | (0,0,8) |
| 36.71 | 2.4484 | 4.2 | (1,1,4) |
| 36.71 | 2.4484 | 4.2 | (1,1,-4) |
| 36.71 | 2.4482 | 4.2 | (1,-1,4) |
| 36.71 | 2.4482 | 4.2 | (1,-1,-4) |
| 38.27 | 2.3519 | 6.5 | (0,1,7) |
| 38.27 | 2.3519 | 6.5 | (0,1,-7) |
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 SrLa2Mn2O7 were obtained from the Materials Project database (MP-ID: mp-1218243, 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_SrLa2Mn2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.93998300
_cell_length_b 3.94002800
_cell_length_c 20.52060900
_cell_angle_alpha 89.99994020
_cell_angle_beta 89.99991170
_cell_angle_gamma 89.99534654
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrLa2Mn2O7
_chemical_formula_sum 'Sr2 La4 Mn4 O14'
_cell_volume 318.55461470
_cell_formula_units_Z 2
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 0.49999600 0.49999900 0.18345700 1.0
Sr Sr1 1 0.99999600 0.99999600 0.68348900 1.0
La La2 1 0.50002000 0.49999100 0.00432400 1.0
La La3 1 0.99999200 0.00000300 0.50431300 1.0
La La4 1 0.99999800 0.00000200 0.31784400 1.0
La La5 1 0.50000700 0.50001000 0.81786100 1.0
Mn Mn6 1 0.00000000 0.00000200 0.90231600 1.0
Mn Mn7 1 0.00000300 0.00000200 0.09867600 1.0
Mn Mn8 1 0.49999900 0.49999800 0.40231000 1.0
Mn Mn9 1 0.49999700 0.50000100 0.59867800 1.0
O O10 1 0.50000100 0.49999900 0.30317300 1.0
O O11 1 0.99999900 0.99999900 0.80318100 1.0
O O12 1 0.00000000 0.99999900 0.20673600 1.0
O O13 1 0.50000000 0.50000000 0.70674800 1.0
O O14 1 0.50000100 0.50000100 0.49613200 1.0
O O15 1 0.99999900 0.00000300 0.99614200 1.0
O O16 1 0.99999900 0.49999800 0.40227000 1.0
O O17 1 0.49999900 0.99999800 0.90227800 1.0
O O18 1 0.49999800 0.00000000 0.40227100 1.0
O O19 1 0.99999800 0.49999900 0.90227800 1.0
O O20 1 0.50000100 0.00000000 0.09138100 1.0
O O21 1 0.99999800 0.50000000 0.59138100 1.0
O O22 1 0.00000000 0.50000000 0.09138100 1.0
O O23 1 0.49999900 0.00000000 0.59138100 1.0
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