Fe7O8
传统材料 TRAMP-ID: mp-32939 · 空间群: Fm-3m (#225)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.71 | 5.0081 | 20.5 | (1,1,1) |
| 20.48 | 4.3371 | 8.0 | (1,1,0) |
| 29.12 | 3.0668 | 6.4 | (2,1,1) |
| 34.29 | 2.6154 | 7.7 | (2,2,1) |
| 35.86 | 2.5041 | 56.9 | (2,2,2) |
| 41.65 | 2.1686 | 100.0 | (2,2,0) |
| 45.58 | 1.9900 | 2.2 | (3,2,2) |
| 46.84 | 1.9396 | 3.5 | (3,2,1) |
| 51.62 | 1.7706 | 2.5 | (3,3,2) |
| 55.01 | 1.6694 | 3.5 | (3,3,3) |
| 60.36 | 1.5334 | 56.8 | (4,2,2) |
| 63.44 | 1.4662 | 3.1 | (4,3,2) |
| 64.45 | 1.4457 | 1.5 | (4,3,3) |
| 72.25 | 1.3077 | 22.8 | (4,4,2) |
| 76.01 | 1.2520 | 17.3 | (4,4,4) |
| 78.79 | 1.2146 | 1.6 | (5,3,3) |
| 86.10 | 1.1293 | 1.2 | (5,4,2) |
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
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Fe7O8 were obtained from the Materials Project database (MP-ID: mp-32939, 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_Fe7O8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.13364645
_cell_length_b 6.13364645
_cell_length_c 6.13364645
_cell_angle_alpha 60.00000000
_cell_angle_beta 60.00000000
_cell_angle_gamma 60.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Fe7O8
_chemical_formula_sum 'Fe7 O8'
_cell_volume 163.17034065
_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
Fe Fe0 1 0.50000000 0.00000000 0.00000000 1.0
Fe Fe1 1 0.00000000 0.50000000 0.00000000 1.0
Fe Fe2 1 0.50000000 0.00000000 0.50000000 1.0
Fe Fe3 1 0.50000000 0.50000000 0.00000000 1.0
Fe Fe4 1 0.00000000 0.50000000 0.50000000 1.0
Fe Fe5 1 0.50000000 0.50000000 0.50000000 1.0
Fe Fe6 1 0.00000000 0.00000000 0.50000000 1.0
O O7 1 0.25000000 0.25000000 0.25000000 1.0
O O8 1 0.73648200 0.26351800 0.26351800 1.0
O O9 1 0.26351800 0.26351800 0.73648200 1.0
O O10 1 0.26351800 0.73648200 0.26351800 1.0
O O11 1 0.73648200 0.26351800 0.73648200 1.0
O O12 1 0.73648200 0.73648200 0.26351800 1.0
O O13 1 0.26351800 0.73648200 0.73648200 1.0
O O14 1 0.75000000 0.75000000 0.75000000 1.0
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