Mg14AlCu
高熵材料 HEA 传统材料 TRAMP-ID: mp-1028244 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.65 | 10.2226 | 6.0 | (0,0,0,1) |
| 16.49 | 5.3753 | 6.1 | (1,0,-1,0) |
| 17.35 | 5.1113 | 1.5 | (0,0,0,2) |
| 18.65 | 4.7577 | 4.4 | (1,0,-1,1) |
| 18.65 | 4.7577 | 2.2 | (0,1,-1,1) |
| 24.03 | 3.7040 | 3.5 | (1,0,-1,2) |
| 28.77 | 3.1034 | 1.4 | (2,-1,-1,0) |
| 30.09 | 2.9696 | 1.4 | (1,1,-2,1) |
| 31.08 | 2.8780 | 1.8 | (1,0,-1,3) |
| 33.34 | 2.6877 | 24.4 | (2,0,-2,0) |
| 33.79 | 2.6527 | 1.7 | (2,-1,-1,2) |
| 35.11 | 2.5556 | 27.4 | (0,0,0,4) |
| 37.82 | 2.3788 | 100.0 | (2,0,-2,2) |
| 39.03 | 2.3081 | 1.4 | (1,0,-1,4) |
| 39.27 | 2.2944 | 1.2 | (2,-1,-1,3) |
| 48.20 | 1.8880 | 1.8 | (3,-1,-2,2) |
| 49.20 | 1.8520 | 15.6 | (2,0,-2,4) |
| 59.58 | 1.5517 | 16.5 | (4,-2,-2,0) |
| 64.79 | 1.4390 | 19.0 | (2,0,-2,6) |
| 70.01 | 1.3438 | 2.5 | (4,0,-4,0) |
| 71.07 | 1.3264 | 6.2 | (4,-2,-2,4) |
| 71.07 | 1.3264 | 12.5 | (2,2,-4,4) |
| 72.76 | 1.2997 | 13.1 | (4,0,-4,2) |
| 74.21 | 1.2778 | 2.7 | (0,0,0,8) |
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 Mg14AlCu were obtained from the Materials Project database (MP-ID: mp-1028244, 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_Mg14AlCu
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.20685467
_cell_length_b 6.20685419
_cell_length_c 10.22254594
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000251
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg14AlCu
_chemical_formula_sum 'Mg14 Al1 Cu1'
_cell_volume 341.06158935
_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
Mg Mg0 1 0.16571032 0.83285466 0.12500000 1.0
Mg Mg1 1 0.16475251 0.83237576 0.62500000 1.0
Mg Mg2 1 0.66714534 0.33428968 0.12500000 1.0
Mg Mg3 1 0.66762424 0.33524749 0.62500000 1.0
Mg Mg4 1 0.66714534 0.83285466 0.12500000 1.0
Mg Mg5 1 0.66762424 0.83237576 0.62500000 1.0
Mg Mg6 1 0.32951055 0.17048945 0.37766688 1.0
Mg Mg7 1 0.32951055 0.17048945 0.87233312 1.0
Mg Mg8 1 0.32951055 0.65902210 0.37766688 1.0
Mg Mg9 1 0.32951055 0.65902210 0.87233312 1.0
Mg Mg10 1 0.84097790 0.17048945 0.37766688 1.0
Mg Mg11 1 0.84097790 0.17048945 0.87233312 1.0
Mg Mg12 1 0.83333300 0.66666700 0.37471194 1.0
Mg Mg13 1 0.83333300 0.66666700 0.87528806 1.0
Al Al14 1 0.16666700 0.33333300 0.12500000 1.0
Cu Cu15 1 0.16666700 0.33333300 0.62500000 1.0
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