Sr2FeCu2O7
高熵材料 HEAMP-ID: mp-1043304 · 空间群: Ima2 (#46)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.98 | 12.6710 | 2.5 | (1,1,-1) |
| 13.98 | 6.3355 | 26.5 | (2,2,-2) |
| 17.50 | 5.0672 | 3.3 | (1,0,0) |
| 20.13 | 4.4107 | 3.2 | (2,1,-1) |
| 21.03 | 4.2237 | 5.9 | (3,3,-3) |
| 24.44 | 3.6424 | 3.5 | (0,0,1) |
| 24.59 | 3.6198 | 2.8 | (3,2,-2) |
| 25.44 | 3.5007 | 30.4 | (1,1,0) |
| 28.17 | 3.1677 | 4.6 | (4,4,-4) |
| 28.26 | 3.1577 | 92.7 | (2,2,-1) |
| 30.13 | 2.9658 | 1.5 | (4,3,-3) |
| 32.46 | 2.7584 | 100.0 | (3,3,-2) |
| 34.69 | 2.5858 | 40.6 | (1,-1,1) |
| 34.98 | 2.5655 | 42.4 | (1,-1,-1) |
| 35.42 | 2.5342 | 43.4 | (5,5,-5) |
| 35.43 | 2.5336 | 2.4 | (2,0,0) |
| 35.71 | 2.5145 | 3.5 | (0,2,0) |
| 37.57 | 2.3941 | 3.1 | (3,1,-1) |
| 37.63 | 2.3903 | 45.3 | (4,4,-3) |
| 37.83 | 2.3779 | 2.6 | (1,3,-1) |
| 39.17 | 2.2996 | 1.3 | (1,0,1) |
| 40.92 | 2.2053 | 4.0 | (4,2,-2) |
| 41.17 | 2.1927 | 3.4 | (2,4,-2) |
| 42.82 | 2.1118 | 4.8 | (6,6,-6) |
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
组成概览
高熵合金特征
关联任务
引用参考
The crystal structure and related material properties of Sr2FeCu2O7 were obtained from the Materials Project database (MP-ID: mp-1043304, 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_Sr2FeCu2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 13.18413681
_cell_length_b 13.18413681
_cell_length_c 13.18413681
_cell_angle_alpha 157.55865834
_cell_angle_beta 157.37861009
_cell_angle_gamma 32.07674665
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2FeCu2O7
_chemical_formula_sum 'Sr4 Fe2 Cu4 O14'
_cell_volume 336.22657596
_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 0.64560400 0.62647600 0.97440800 1.0
Sr Sr1 1 0.35439600 0.32880400 0.98087200 1.0
Sr Sr2 1 0.15206900 0.12647600 0.98087200 1.0
Sr Sr3 1 0.84793100 0.82880400 0.97440800 1.0
Fe Fe4 1 0.18439700 0.77746600 0.46186300 1.0
Fe Fe5 1 0.81560300 0.27746600 0.59306800 1.0
Cu Cu6 1 0.56096900 0.03789700 0.47948800 1.0
Cu Cu7 1 0.43903100 0.91852000 0.47692800 1.0
Cu Cu8 1 0.05840900 0.53789700 0.47692800 1.0
Cu Cu9 1 0.94159100 0.41852000 0.47948800 1.0
O O10 1 0.83593400 0.65397100 0.98990500 1.0
O O11 1 0.16406600 0.15397100 0.81803700 1.0
O O12 1 0.32648400 0.30445800 0.47992400 1.0
O O13 1 0.67351600 0.15344100 0.97797400 1.0
O O14 1 0.32453400 0.80445800 0.97797400 1.0
O O15 1 0.67546600 0.65344100 0.47992400 1.0
O O16 1 0.82618000 0.80421300 0.47772600 1.0
O O17 1 0.17382000 0.65154600 0.97803300 1.0
O O18 1 0.82648600 0.30421300 0.97803300 1.0
O O19 1 0.17351400 0.15154600 0.47772600 1.0
O O20 1 0.19573700 0.65140400 0.48588000 1.0
O O21 1 0.80426300 0.29014300 0.45566800 1.0
O O22 1 0.66552400 0.15140400 0.45566800 1.0
O O23 1 0.33447600 0.79014300 0.48588000 1.0
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