K2CuF4
高熵材料 HEA 传统材料 TRAMP-ID: mp-1078081 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.31 | 6.1898 | 80.2 | (1,-1,0) |
| 21.24 | 4.1825 | 22.6 | (1,0,0) |
| 22.73 | 3.9123 | 4.0 | (0,0,1) |
| 26.96 | 3.3071 | 42.3 | (1,-1,1) |
| 29.54 | 3.0238 | 65.9 | (2,-1,0) |
| 31.31 | 2.8572 | 100.0 | (1,0,1) |
| 37.04 | 2.4272 | 38.8 | (2,-2,1) |
| 37.59 | 2.3925 | 41.9 | (2,-1,1) |
| 40.60 | 2.2219 | 61.3 | (1,1,0) |
| 41.76 | 2.1629 | 16.2 | (3,-2,0) |
| 43.26 | 2.0912 | 9.6 | (2,0,0) |
| 43.88 | 2.0633 | 39.1 | (3,-3,0) |
| 46.42 | 1.9561 | 39.5 | (0,0,2) |
| 47.03 | 1.9321 | 1.2 | (1,1,1) |
| 48.07 | 1.8929 | 3.9 | (3,-2,1) |
| 48.83 | 1.8652 | 6.5 | (1,-1,2) |
| 49.42 | 1.8443 | 15.3 | (2,0,1) |
| 49.97 | 1.8250 | 2.6 | (3,-3,1) |
| 51.58 | 1.7719 | 4.2 | (1,0,2) |
| 55.99 | 1.6424 | 20.1 | (2,-1,2) |
| 56.12 | 1.6389 | 21.6 | (3,-1,1) |
| 59.76 | 1.5475 | 6.2 | (4,-4,0) |
| 61.18 | 1.5150 | 24.6 | (4,-3,1) |
| 61.31 | 1.5119 | 24.6 | (4,-2,0) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of K2CuF4 were obtained from the Materials Project database (MP-ID: mp-1078081, 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_K2CuF4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.57649609
_cell_length_b 6.57649609
_cell_length_c 3.91227500
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 140.50766400
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2CuF4
_chemical_formula_sum 'K2 Cu1 F4'
_cell_volume 107.61146682
_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
K K0 1 0.64766200 0.35233800 0.50000000 1.0
K K1 1 0.35233800 0.64766200 0.50000000 1.0
Cu Cu2 1 0.00000000 0.00000000 0.00000000 1.0
F F3 1 0.50000000 0.50000000 0.00000000 1.0
F F4 1 0.00000000 0.00000000 0.50000000 1.0
F F5 1 0.84133000 0.15867000 0.00000000 1.0
F F6 1 0.15867000 0.84133000 0.00000000 1.0
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