Sr2Fe2Se2OF2
高熵材料 HEAMP-ID: mp-550944 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.35 | 9.4576 | 21.5 | (0,0,1) |
| 21.85 | 4.0672 | 1.6 | (0,1,0) |
| 21.85 | 4.0672 | 1.6 | (1,0,0) |
| 21.85 | 4.0672 | 1.6 | (1,0,-1) |
| 21.85 | 4.0671 | 1.6 | (0,1,-1) |
| 25.63 | 3.4751 | 12.5 | (0,1,1) |
| 25.64 | 3.4750 | 24.9 | (1,0,1) |
| 25.64 | 3.4749 | 12.5 | (0,1,-2) |
| 28.31 | 3.1525 | 11.8 | (0,0,3) |
| 30.35 | 2.9448 | 46.8 | (1,-1,0) |
| 31.83 | 2.8117 | 13.9 | (1,1,0) |
| 31.83 | 2.8116 | 7.0 | (1,-1,1) |
| 31.83 | 2.8116 | 7.0 | (1,1,-2) |
| 31.96 | 2.8003 | 50.0 | (0,1,2) |
| 31.96 | 2.8002 | 100.0 | (1,0,2) |
| 31.96 | 2.8001 | 50.0 | (0,1,-3) |
| 35.93 | 2.4998 | 79.3 | (1,1,1) |
| 35.93 | 2.4997 | 39.6 | (1,-1,2) |
| 35.93 | 2.4997 | 39.6 | (1,1,-3) |
| 38.06 | 2.3644 | 1.1 | (0,0,4) |
| 39.76 | 2.2669 | 3.3 | (0,1,3) |
| 39.76 | 2.2668 | 3.3 | (1,0,3) |
| 39.76 | 2.2668 | 3.3 | (1,0,-4) |
| 39.77 | 2.2667 | 3.2 | (0,1,-4) |
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 Sr2Fe2Se2OF2 were obtained from the Materials Project database (MP-ID: mp-550944, 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_Sr2Fe2Se2OF2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.16460481
_cell_length_b 4.16457989
_cell_length_c 9.90532549
_cell_angle_alpha 102.13126545
_cell_angle_beta 102.13526104
_cell_angle_gamma 90.00000155
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2Fe2Se2OF2
_chemical_formula_sum 'Sr2 Fe2 Se2 O1 F2'
_cell_volume 164.03112865
_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 0.67553700 0.67548400 0.35107500 1.0
Sr Sr1 1 0.32446300 0.32451600 0.64892400 1.0
Fe Fe2 1 0.99999900 0.50000000 0.99999800 1.0
Fe Fe3 1 0.50000100 0.00000200 0.00000300 1.0
Se Se4 1 0.90243500 0.90246500 0.80486900 1.0
Se Se5 1 0.09756600 0.09753500 0.19513100 1.0
O O6 1 0.50000000 0.50000000 0.00000000 1.0
F F7 1 0.75000100 0.24999200 0.50000200 1.0
F F8 1 0.24999900 0.75000800 0.49999800 1.0
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