Sr2NdMn2O7
高熵材料 HEAMP-ID: mp-1218717 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.80 | 10.0507 | 28.8 | (1,1,-1) |
| 23.15 | 3.8429 | 14.8 | (1,0,0) |
| 26.61 | 3.3502 | 7.8 | (3,3,-3) |
| 31.91 | 2.8048 | 100.0 | (3,2,-2) |
| 32.34 | 2.7684 | 65.4 | (0,0,1) |
| 37.08 | 2.4248 | 5.3 | (2,2,-1) |
| 38.89 | 2.3155 | 11.8 | (4,3,-3) |
| 42.35 | 2.1341 | 29.2 | (3,3,-2) |
| 45.10 | 2.0101 | 13.7 | (5,5,-5) |
| 46.39 | 1.9575 | 39.3 | (1,-1,1) |
| 47.31 | 1.9214 | 1.8 | (2,0,0) |
| 52.46 | 1.7443 | 4.2 | (1,0,1) |
| 54.27 | 1.6902 | 5.0 | (4,2,-2) |
| 54.80 | 1.6751 | 3.9 | (6,6,-6) |
| 55.49 | 1.6559 | 5.9 | (6,5,-5) |
| 56.58 | 1.6266 | 16.3 | (5,5,-4) |
| 57.40 | 1.6053 | 37.8 | (3,2,-1) |
| 62.09 | 1.4949 | 5.7 | (4,3,-2) |
| 65.08 | 1.4332 | 4.5 | (6,6,-5) |
| 66.69 | 1.4024 | 15.3 | (6,4,-4) |
| 67.69 | 1.3842 | 11.5 | (0,0,2) |
| 74.11 | 1.2793 | 2.2 | (3,3,-1) |
| 74.56 | 1.2727 | 5.9 | (7,5,-5) |
| 74.90 | 1.2679 | 2.8 | (8,7,-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 Sr2NdMn2O7 were obtained from the Materials Project database (MP-ID: mp-1218717, 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_Sr2NdMn2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.42498209
_cell_length_b 10.42498209
_cell_length_c 10.42498209
_cell_angle_alpha 158.35422854
_cell_angle_beta 158.35422854
_cell_angle_gamma 30.79951664
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2NdMn2O7
_chemical_formula_sum 'Sr2 Nd1 Mn2 O7'
_cell_volume 154.05499533
_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 0.31712800 0.31712800 0.00000000 1.0
Sr Sr1 1 0.68287200 0.68287200 0.00000000 1.0
Nd Nd2 1 0.50000000 0.50000000 0.00000000 1.0
Mn Mn3 1 0.90260500 0.90260500 0.00000000 1.0
Mn Mn4 1 0.09739500 0.09739500 0.00000000 1.0
O O5 1 0.80629100 0.80629100 0.00000000 1.0
O O6 1 0.19370900 0.19370900 0.00000000 1.0
O O7 1 0.90988500 0.40988500 0.50000000 1.0
O O8 1 0.40988500 0.90988500 0.50000000 1.0
O O9 1 0.09011500 0.59011500 0.50000000 1.0
O O10 1 0.59011500 0.09011500 0.50000000 1.0
O O11 1 0.00000000 0.00000000 0.00000000 1.0
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