KMg14B
高熵材料 HEA 传统材料 TRAMP-ID: mp-1026827 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.14 | 4.8905 | 2.3 | (1,0,-1,1) |
| 18.14 | 4.8905 | 1.1 | (0,1,-1,1) |
| 25.25 | 3.5267 | 4.0 | (0,0,0,3) |
| 29.29 | 3.0491 | 3.1 | (2,-1,-1,1) |
| 30.08 | 2.9712 | 5.7 | (1,0,-1,3) |
| 32.47 | 2.7576 | 24.9 | (2,0,-2,0) |
| 33.59 | 2.6684 | 2.6 | (2,0,-2,1) |
| 33.89 | 2.6450 | 24.2 | (0,0,0,4) |
| 36.75 | 2.4453 | 100.0 | (2,0,-2,2) |
| 41.57 | 2.1723 | 2.1 | (2,0,-2,3) |
| 44.29 | 2.0452 | 1.2 | (3,-1,-2,1) |
| 47.64 | 1.9089 | 13.5 | (2,0,-2,4) |
| 50.89 | 1.7945 | 1.1 | (2,1,-3,3) |
| 51.88 | 1.7624 | 2.2 | (2,-1,-1,5) |
| 54.67 | 1.6787 | 3.9 | (2,0,-2,5) |
| 57.92 | 1.5921 | 17.2 | (4,-2,-2,0) |
| 62.52 | 1.4856 | 13.1 | (2,0,-2,6) |
| 62.55 | 1.4850 | 1.3 | (3,-1,-2,5) |
| 63.86 | 1.4577 | 1.4 | (1,0,-1,7) |
| 64.18 | 1.4511 | 1.5 | (4,-2,-2,3) |
| 67.99 | 1.3788 | 1.7 | (4,0,-4,0) |
| 68.83 | 1.3640 | 16.2 | (4,-2,-2,4) |
| 70.59 | 1.3342 | 8.6 | (4,0,-4,2) |
| 70.59 | 1.3342 | 4.3 | (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 KMg14B were obtained from the Materials Project database (MP-ID: mp-1026827, 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_KMg14B
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.36827933
_cell_length_b 6.36827881
_cell_length_c 10.58010313
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000265
_symmetry_Int_Tables_number 1
_chemical_formula_structural KMg14B
_chemical_formula_sum 'K1 Mg14 B1'
_cell_volume 371.59057888
_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 0.17519784 0.83759842 0.12500000 1.0
Mg Mg2 1 0.15779251 0.82889575 0.62500000 1.0
Mg Mg3 1 0.66240158 0.32480216 0.12500000 1.0
Mg Mg4 1 0.67110425 0.34220749 0.62500000 1.0
Mg Mg5 1 0.66240158 0.83759842 0.12500000 1.0
Mg Mg6 1 0.67110425 0.82889575 0.62500000 1.0
Mg Mg7 1 0.33004277 0.16995723 0.40326422 1.0
Mg Mg8 1 0.33004277 0.16995723 0.84673578 1.0
Mg Mg9 1 0.33004277 0.66008653 0.40326422 1.0
Mg Mg10 1 0.33004277 0.66008653 0.84673578 1.0
Mg Mg11 1 0.83991347 0.16995723 0.40326422 1.0
Mg Mg12 1 0.83991347 0.16995723 0.84673578 1.0
Mg Mg13 1 0.83333300 0.66666700 0.36585944 1.0
Mg Mg14 1 0.83333300 0.66666700 0.88414056 1.0
B B15 1 0.16666700 0.33333300 0.62500000 1.0
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