KHF2
弹性数据 ELAMP-ID: mp-23846 · 空间群: I4/mcm (#140)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.46 | 3.9590 | 57.7 | (1,0,0) |
| 31.97 | 2.7995 | 42.9 | (1,1,-1) |
| 35.07 | 2.5586 | 100.0 | (2,-1,-1) |
| 35.07 | 2.5586 | 100.0 | (1,0,-2) |
| 38.37 | 2.3457 | 21.1 | (2,0,-1) |
| 38.37 | 2.3457 | 63.3 | (1,1,-2) |
| 42.05 | 2.1489 | 40.9 | (2,0,-2) |
| 42.05 | 2.1489 | 40.9 | (0,2,0) |
| 45.84 | 1.9795 | 25.2 | (2,0,0) |
| 51.62 | 1.7705 | 48.7 | (2,1,-1) |
| 51.62 | 1.7705 | 16.2 | (1,-2,2) |
| 53.78 | 1.7046 | 5.4 | (3,-1,-1) |
| 53.78 | 1.7046 | 16.2 | (1,1,-3) |
| 54.76 | 1.6764 | 22.3 | (2,-2,-2) |
| 55.07 | 1.6675 | 5.7 | (3,-1,-2) |
| 55.07 | 1.6675 | 14.2 | (2,0,-3) |
| 55.07 | 1.6675 | 2.8 | (0,1,2) |
| 59.00 | 1.5656 | 2.5 | (3,0,-2) |
| 59.00 | 1.5656 | 7.4 | (2,1,-3) |
| 59.92 | 1.5437 | 5.4 | (3,-2,-2) |
| 59.92 | 1.5437 | 1.8 | (1,-2,-2) |
| 61.27 | 1.5128 | 1.5 | (3,0,-1) |
| 61.27 | 1.5128 | 2.6 | (2,0,1) |
| 64.83 | 1.4383 | 4.4 | (3,-1,-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 KHF2 were obtained from the Materials Project database (MP-ID: mp-23846, 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_KHF2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.18800893
_cell_length_b 5.18800805
_cell_length_c 5.18800787
_cell_angle_alpha 99.47861031
_cell_angle_beta 114.68696452
_cell_angle_gamma 114.68696299
_symmetry_Int_Tables_number 1
_chemical_formula_structural KHF2
_chemical_formula_sum 'K2 H2 F4'
_cell_volume 105.10416729
_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
K K0 1 -0.00000000 0.75000000 0.75000000 1.0
K K1 1 -0.00000000 0.25000000 0.25000000 1.0
H H2 1 0.50000000 0.50000000 -0.00000000 1.0
H H3 1 0.50000000 -0.00000000 0.50000000 1.0
F F4 1 0.21187717 0.35593758 0.85593758 1.0
F F5 1 0.50000000 0.85593758 0.64406242 1.0
F F6 1 0.78812283 0.64406242 0.14406242 1.0
F F7 1 0.50000000 0.14406242 0.35593758 1.0
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