SrEu2Fe2O7
高熵材料 HEAMP-ID: mp-603128 · 空间群: P4_2/mnm (#136)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.84 | 10.0058 | 12.3 | (0,0,2) |
| 17.73 | 5.0029 | 2.3 | (0,0,4) |
| 20.74 | 4.2835 | 2.1 | (1,0,3) |
| 22.94 | 3.8763 | 8.9 | (1,1,1) |
| 26.21 | 3.3995 | 21.1 | (1,1,3) |
| 26.73 | 3.3353 | 9.5 | (0,0,6) |
| 27.41 | 3.2538 | 1.6 | (1,0,5) |
| 31.83 | 2.8118 | 100.0 | (1,1,5) |
| 32.04 | 2.7939 | 62.5 | (2,0,0) |
| 33.30 | 2.6909 | 4.8 | (2,0,2) |
| 35.90 | 2.5014 | 2.5 | (0,0,8) |
| 35.94 | 2.4989 | 2.5 | (2,1,0) |
| 38.47 | 2.3401 | 1.7 | (2,1,3) |
| 38.88 | 2.3161 | 1.5 | (1,1,7) |
| 42.19 | 2.1417 | 20.6 | (2,0,6) |
| 42.65 | 2.1197 | 1.1 | (2,1,5) |
| 45.32 | 2.0012 | 11.0 | (0,0,10) |
| 45.35 | 1.9999 | 1.8 | (2,1,6) |
| 45.94 | 1.9756 | 34.0 | (2,2,0) |
| 46.89 | 1.9377 | 7.4 | (1,1,9) |
| 48.87 | 1.8636 | 6.9 | (2,0,8) |
| 50.90 | 1.7940 | 2.6 | (3,0,3) |
| 51.95 | 1.7602 | 2.4 | (3,1,1) |
| 53.66 | 1.7081 | 5.2 | (3,1,3) |
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 SrEu2Fe2O7 were obtained from the Materials Project database (MP-ID: mp-603128, 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_SrEu2Fe2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.58774500
_cell_length_b 5.58774500
_cell_length_c 20.01151700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrEu2Fe2O7
_chemical_formula_sum 'Sr4 Eu8 Fe8 O28'
_cell_volume 624.81747777
_cell_formula_units_Z 4
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 0.25524700 0.74475300 0.50000000 1.0
Sr Sr1 1 0.75524700 0.75524700 0.00000000 1.0
Sr Sr2 1 0.74475300 0.25524700 0.50000000 1.0
Sr Sr3 1 0.24475300 0.24475300 0.00000000 1.0
Eu Eu4 1 0.27051600 0.72948400 0.31594100 1.0
Eu Eu5 1 0.27051600 0.72948400 0.68405900 1.0
Eu Eu6 1 0.72948400 0.27051600 0.68405900 1.0
Eu Eu7 1 0.77051600 0.77051600 0.18405900 1.0
Eu Eu8 1 0.22948400 0.22948400 0.18405900 1.0
Eu Eu9 1 0.72948400 0.27051600 0.31594100 1.0
Eu Eu10 1 0.77051600 0.77051600 0.81594100 1.0
Eu Eu11 1 0.22948400 0.22948400 0.81594100 1.0
Fe Fe12 1 0.24551500 0.24551500 0.40087500 1.0
Fe Fe13 1 0.25448500 0.74551500 0.90087500 1.0
Fe Fe14 1 0.74551500 0.25448500 0.90087500 1.0
Fe Fe15 1 0.24551500 0.24551500 0.59912500 1.0
Fe Fe16 1 0.75448500 0.75448500 0.59912500 1.0
Fe Fe17 1 0.25448500 0.74551500 0.09912500 1.0
Fe Fe18 1 0.74551500 0.25448500 0.09912500 1.0
Fe Fe19 1 0.75448500 0.75448500 0.40087500 1.0
O O20 1 0.70223900 0.70223900 0.29571600 1.0
O O21 1 0.50000000 0.50000000 0.41077900 1.0
O O22 1 0.71285600 0.28714400 0.00000000 1.0
O O23 1 0.79776100 0.20223900 0.79571600 1.0
O O24 1 0.50000000 0.50000000 0.12010300 1.0
O O25 1 0.20223900 0.79776100 0.20428400 1.0
O O26 1 0.20223900 0.79776100 0.79571600 1.0
O O27 1 0.50000000 0.50000000 0.58922100 1.0
O O28 1 0.28714400 0.71285600 0.00000000 1.0
O O29 1 0.00000000 0.50000000 0.89516700 1.0
O O30 1 0.00000000 0.00000000 0.62010300 1.0
O O31 1 0.21285600 0.21285600 0.50000000 1.0
O O32 1 0.00000000 0.00000000 0.08922100 1.0
O O33 1 0.00000000 0.00000000 0.91077900 1.0
O O34 1 0.50000000 0.00000000 0.60483300 1.0
O O35 1 0.79776100 0.20223900 0.20428400 1.0
O O36 1 0.29776100 0.29776100 0.70428400 1.0
O O37 1 0.00000000 0.50000000 0.60483300 1.0
O O38 1 0.29776100 0.29776100 0.29571600 1.0
O O39 1 0.50000000 0.00000000 0.10483300 1.0
O O40 1 0.50000000 0.50000000 0.87989700 1.0
O O41 1 0.50000000 0.00000000 0.39516700 1.0
O O42 1 0.00000000 0.00000000 0.37989700 1.0
O O43 1 0.00000000 0.50000000 0.10483300 1.0
O O44 1 0.70223900 0.70223900 0.70428400 1.0
O O45 1 0.78714400 0.78714400 0.50000000 1.0
O O46 1 0.00000000 0.50000000 0.39516700 1.0
O O47 1 0.50000000 0.00000000 0.89516700 1.0
获取直接链接