FeO2
传统材料 TRAMP-ID: mp-796259 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.73 | 4.7379 | 4.4 | (0,0,2) |
| 21.27 | 4.1766 | 100.0 | (0,1,1) |
| 34.31 | 2.6134 | 34.5 | (0,1,3) |
| 35.10 | 2.5565 | 25.6 | (1,0,2) |
| 36.59 | 2.4560 | 45.6 | (1,1,1) |
| 37.98 | 2.3690 | 7.4 | (0,0,4) |
| 38.70 | 2.3265 | 4.8 | (0,2,0) |
| 40.25 | 2.2406 | 14.0 | (1,1,2) |
| 42.84 | 2.1111 | 5.1 | (0,1,4) |
| 45.81 | 1.9808 | 8.8 | (1,1,3) |
| 48.76 | 1.8678 | 2.5 | (1,0,4) |
| 50.34 | 1.8126 | 1.2 | (1,2,1) |
| 52.11 | 1.7552 | 1.2 | (0,1,5) |
| 53.24 | 1.7206 | 37.8 | (1,2,2) |
| 55.35 | 1.6599 | 16.8 | (0,2,4) |
| 58.44 | 1.5793 | 1.1 | (0,0,6) |
| 60.49 | 1.5306 | 1.7 | (0,3,1) |
| 60.97 | 1.5196 | 18.2 | (1,1,5) |
| 61.03 | 1.5182 | 9.3 | (2,0,0) |
| 63.92 | 1.4565 | 2.1 | (1,2,4) |
| 65.41 | 1.4269 | 7.0 | (2,1,1) |
| 66.76 | 1.4011 | 10.9 | (1,0,6) |
| 67.25 | 1.3922 | 5.9 | (0,3,3) |
| 68.67 | 1.3668 | 8.6 | (1,3,1) |
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 FeO2 were obtained from the Materials Project database (MP-ID: mp-796259, 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_FeO2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.03645800
_cell_length_b 4.65290700
_cell_length_c 9.47586400
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural FeO2
_chemical_formula_sum 'Fe4 O8'
_cell_volume 133.87838648
_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
Fe Fe0 1 0.25000000 0.99380700 0.13937500 1.0
Fe Fe1 1 0.25000000 0.50619300 0.63937500 1.0
Fe Fe2 1 0.75000000 0.00619300 0.86062500 1.0
Fe Fe3 1 0.75000000 0.49380700 0.36062500 1.0
O O4 1 0.25000000 0.80332900 0.95968600 1.0
O O5 1 0.25000000 0.69667100 0.45968600 1.0
O O6 1 0.75000000 0.19667100 0.04031400 1.0
O O7 1 0.75000000 0.30332900 0.54031400 1.0
O O8 1 0.25000000 0.23896700 0.78556900 1.0
O O9 1 0.25000000 0.26103300 0.28556900 1.0
O O10 1 0.75000000 0.76103300 0.21443100 1.0
O O11 1 0.75000000 0.73896700 0.71443100 1.0
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