MgF2
弹性数据 ELAMP-ID: mp-1249 · 空间群: P4_2/mnm (#136)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 27.33 | 3.2634 | 100.0 | (0,1,1) |
| 35.29 | 2.5433 | 18.1 | (1,1,0) |
| 40.50 | 2.2275 | 87.5 | (1,1,1) |
| 43.86 | 2.0640 | 28.2 | (0,2,1) |
| 53.63 | 1.7090 | 76.4 | (1,2,1) |
| 56.39 | 1.6317 | 30.0 | (0,2,2) |
| 60.78 | 1.5239 | 18.7 | (2,0,0) |
| 63.77 | 1.4595 | 5.1 | (0,3,1) |
| 64.81 | 1.4385 | 2.7 | (1,2,2) |
| 67.88 | 1.3808 | 12.6 | (2,1,1) |
| 68.30 | 1.3734 | 40.5 | (1,3,0) |
| 71.70 | 1.3163 | 6.5 | (1,3,1) |
| 74.07 | 1.2800 | 1.2 | (0,3,2) |
| 77.93 | 1.2260 | 6.2 | (2,2,1) |
| 83.85 | 1.1538 | 4.2 | (0,4,0) |
| 87.06 | 1.1194 | 5.3 | (0,4,1) |
| 87.61 | 1.1137 | 13.5 | (2,2,2) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of MgF2 were obtained from the Materials Project database (MP-ID: mp-1249, 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_MgF2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.04778351
_cell_length_b 4.61519661
_cell_length_c 4.61519661
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgF2
_chemical_formula_sum 'Mg2 F4'
_cell_volume 64.91790991
_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
Mg Mg0 1 0.50000000 0.50000000 0.50000000 1.0
Mg Mg1 1 -0.00000000 -0.00000000 -0.00000000 1.0
F F2 1 0.00000000 0.69707986 0.69707986 1.0
F F3 1 0.50000000 0.80292014 0.19707986 1.0
F F4 1 -0.00000000 0.30292014 0.30292014 1.0
F F5 1 0.50000000 0.19707986 0.80292014 1.0
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