KMg14Cr
高熵材料 HEA 传统材料 TRAMP-ID: mp-1026821 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.41 | 10.5188 | 3.9 | (0,0,0,1) |
| 15.85 | 5.5931 | 7.2 | (1,0,-1,0) |
| 16.86 | 5.2594 | 2.6 | (0,0,0,2) |
| 17.96 | 4.9384 | 1.6 | (1,0,-1,1) |
| 23.22 | 3.8315 | 7.0 | (1,0,-1,2) |
| 27.62 | 3.2292 | 2.0 | (2,-1,-1,0) |
| 32.00 | 2.7965 | 12.4 | (2,0,-2,0) |
| 32.00 | 2.7965 | 24.9 | (2,-2,0,0) |
| 32.54 | 2.7519 | 2.4 | (2,-1,-1,2) |
| 34.09 | 2.6297 | 38.3 | (0,0,0,4) |
| 36.39 | 2.4692 | 100.0 | (2,0,-2,2) |
| 36.39 | 2.4692 | 50.0 | (0,2,-2,2) |
| 37.80 | 2.3798 | 1.3 | (1,0,-1,4) |
| 41.29 | 2.1863 | 1.7 | (2,0,-2,3) |
| 47.46 | 1.9158 | 22.5 | (2,0,-2,4) |
| 54.59 | 1.6812 | 1.1 | (2,0,-2,5) |
| 57.04 | 1.6146 | 25.4 | (4,-2,-2,0) |
| 62.53 | 1.4854 | 25.1 | (2,0,-2,6) |
| 66.92 | 1.3983 | 2.6 | (4,0,-4,0) |
| 66.92 | 1.3983 | 1.3 | (0,4,-4,0) |
| 68.15 | 1.3759 | 9.0 | (4,-2,-2,4) |
| 68.15 | 1.3759 | 18.0 | (2,2,-4,4) |
| 69.57 | 1.3513 | 13.2 | (4,0,-4,2) |
| 69.57 | 1.3513 | 6.6 | (0,4,-4,2) |
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 KMg14Cr were obtained from the Materials Project database (MP-ID: mp-1026821, 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_KMg14Cr
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.45833925
_cell_length_b 6.45833871
_cell_length_c 10.51880573
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000270
_symmetry_Int_Tables_number 1
_chemical_formula_structural KMg14Cr
_chemical_formula_sum 'K1 Mg14 Cr1'
_cell_volume 379.96074168
_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 0.16666700 0.33333300 0.12500000 1.0
Mg Mg1 1 0.17134220 0.83567060 0.12500000 1.0
Mg Mg2 1 0.16504671 0.83252285 0.62500000 1.0
Mg Mg3 1 0.66432940 0.32865780 0.12500000 1.0
Mg Mg4 1 0.66747715 0.33495329 0.62500000 1.0
Mg Mg5 1 0.66432940 0.83567060 0.12500000 1.0
Mg Mg6 1 0.66747715 0.83252285 0.62500000 1.0
Mg Mg7 1 0.33498000 0.16502000 0.39112881 1.0
Mg Mg8 1 0.33498000 0.16502000 0.85887119 1.0
Mg Mg9 1 0.33498000 0.66996100 0.39112881 1.0
Mg Mg10 1 0.33498000 0.66996100 0.85887119 1.0
Mg Mg11 1 0.83003900 0.16502000 0.39112881 1.0
Mg Mg12 1 0.83003900 0.16502000 0.85887119 1.0
Mg Mg13 1 0.83333300 0.66666700 0.36994936 1.0
Mg Mg14 1 0.83333300 0.66666700 0.88005064 1.0
Cr Cr15 1 0.16666700 0.33333300 0.62500000 1.0
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