Li2FeSiO5
高熵材料 HEAMP-ID: mp-753936 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.52 | 4.5469 | 12.8 | (1,-1,0) |
| 19.52 | 4.5467 | 12.8 | (1,1,0) |
| 19.75 | 4.4943 | 100.0 | (0,0,1) |
| 24.16 | 3.6837 | 43.4 | (0,1,1) |
| 24.16 | 3.6837 | 43.4 | (1,0,1) |
| 27.75 | 3.2151 | 79.2 | (0,2,0) |
| 27.75 | 3.2151 | 79.2 | (2,0,0) |
| 27.91 | 3.1964 | 1.4 | (1,-1,1) |
| 27.91 | 3.1963 | 1.4 | (1,1,1) |
| 34.29 | 2.6149 | 58.9 | (0,2,1) |
| 34.29 | 2.6149 | 58.9 | (2,0,1) |
| 37.12 | 2.4223 | 1.7 | (1,-2,1) |
| 37.12 | 2.4223 | 1.7 | (2,-1,1) |
| 37.12 | 2.4222 | 1.7 | (1,2,1) |
| 37.12 | 2.4222 | 1.7 | (2,1,1) |
| 39.64 | 2.2735 | 10.4 | (2,-2,0) |
| 39.65 | 2.2734 | 10.4 | (2,2,0) |
| 40.13 | 2.2471 | 1.4 | (0,0,2) |
| 42.62 | 2.1213 | 24.0 | (0,1,2) |
| 42.62 | 2.1213 | 24.0 | (1,0,2) |
| 44.56 | 2.0334 | 7.5 | (1,-3,0) |
| 44.56 | 2.0334 | 7.5 | (3,-1,0) |
| 44.56 | 2.0334 | 7.5 | (1,3,0) |
| 44.56 | 2.0334 | 7.5 | (3,1,0) |
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 Li2FeSiO5 were obtained from the Materials Project database (MP-ID: mp-753936, 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_Li2FeSiO5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.43016100
_cell_length_b 6.43021100
_cell_length_c 4.49425100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00224543
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2FeSiO5
_chemical_formula_sum 'Li4 Fe2 Si2 O10'
_cell_volume 185.82510832
_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
Li Li0 1 0.00002100 0.00002100 0.99996800 1.0
Li Li1 1 0.00002100 0.49997900 0.99996800 1.0
Li Li2 1 0.49997900 0.49997900 0.99996800 1.0
Li Li3 1 0.49997900 0.00002100 0.99996800 1.0
Fe Fe4 1 0.24999800 0.24999200 0.60685800 1.0
Fe Fe5 1 0.75000100 0.75000600 0.39315100 1.0
Si Si6 1 0.24999800 0.75000200 0.50004600 1.0
Si Si7 1 0.75000300 0.24999800 0.50004300 1.0
O O8 1 0.04683700 0.75001100 0.27822300 1.0
O O9 1 0.25001100 0.25001100 0.21382900 1.0
O O10 1 0.24999400 0.54682300 0.72177000 1.0
O O11 1 0.24998900 0.95317100 0.72180500 1.0
O O12 1 0.45317000 0.75000700 0.27825800 1.0
O O13 1 0.54682200 0.24999300 0.72177000 1.0
O O14 1 0.75001100 0.04683700 0.27822300 1.0
O O15 1 0.75000600 0.45317000 0.27825800 1.0
O O16 1 0.74998900 0.74998900 0.78609100 1.0
O O17 1 0.95317200 0.24998900 0.72180500 1.0
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