LaF3
弹性数据 ELAMP-ID: mp-323 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 26.57 | 3.3552 | 100.0 | (1,0,0) |
| 26.73 | 3.3348 | 24.6 | (1,1,-1) |
| 32.62 | 2.7451 | 29.6 | (0,0,1) |
| 42.66 | 2.1194 | 77.7 | (1,1,0) |
| 46.80 | 1.9411 | 29.2 | (1,-1,1) |
| 47.11 | 1.9293 | 21.9 | (2,1,-1) |
| 54.62 | 1.6802 | 28.7 | (1,0,1) |
| 54.71 | 1.6776 | 14.3 | (2,0,0) |
| 55.08 | 1.6674 | 8.6 | (2,2,-2) |
| 65.50 | 1.4251 | 8.4 | (2,2,-1) |
| 68.34 | 1.3726 | 8.5 | (0,0,2) |
| 68.58 | 1.3684 | 14.8 | (2,1,0) |
| 74.72 | 1.2704 | 5.8 | (2,-1,1) |
| 74.80 | 1.2693 | 5.8 | (1,1,1) |
| 75.11 | 1.2648 | 12.7 | (3,1,-1) |
| 75.34 | 1.2615 | 5.7 | (3,2,-2) |
| 77.80 | 1.2277 | 5.3 | (1,-1,2) |
| 84.00 | 1.1521 | 18.6 | (2,0,1) |
| 87.15 | 1.1184 | 4.1 | (3,0,0) |
| 87.82 | 1.1116 | 1.0 | (3,3,-3) |
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 LaF3 were obtained from the Materials Project database (MP-ID: mp-323, 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_LaF3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.31934518
_cell_length_b 4.31934518
_cell_length_c 4.31934518
_cell_angle_alpha 126.58983914
_cell_angle_beta 126.58983914
_cell_angle_gamma 78.92084259
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaF3
_chemical_formula_sum 'La1 F3'
_cell_volume 50.26082239
_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
La La0 1 0.00000000 0.00000000 0.00000000 1.0
F F1 1 0.75000000 0.25000000 0.50000000 1.0
F F2 1 0.50000000 0.50000000 0.00000000 1.0
F F3 1 0.25000000 0.75000000 0.50000000 1.0
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