Mg14AlCr
高熵材料 HEA 传统材料 TRAMP-ID: mp-1028251 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.60 | 10.2868 | 8.4 | (0,0,0,1) |
| 16.33 | 5.4295 | 1.8 | (1,0,-1,0) |
| 16.35 | 5.4211 | 2.0 | (1,-1,0,0) |
| 17.24 | 5.1434 | 1.2 | (0,0,0,2) |
| 18.48 | 4.8017 | 2.2 | (1,0,-1,1) |
| 18.50 | 4.7959 | 3.0 | (1,-1,0,1) |
| 23.85 | 3.7312 | 1.7 | (1,-1,0,2) |
| 33.00 | 2.7148 | 12.2 | (2,0,-2,0) |
| 33.05 | 2.7105 | 12.1 | (2,-2,0,0) |
| 33.05 | 2.7105 | 12.1 | (0,2,-2,0) |
| 34.89 | 2.5717 | 40.5 | (0,0,0,4) |
| 37.46 | 2.4009 | 50.1 | (2,0,-2,2) |
| 37.51 | 2.3979 | 100.0 | (2,-2,0,2) |
| 48.78 | 1.8670 | 7.6 | (2,0,-2,4) |
| 48.82 | 1.8656 | 15.2 | (2,-2,0,4) |
| 58.96 | 1.5666 | 8.3 | (4,-2,-2,0) |
| 58.96 | 1.5666 | 8.3 | (2,2,-4,0) |
| 59.06 | 1.5641 | 8.3 | (2,-4,2,0) |
| 64.26 | 1.4496 | 9.2 | (2,0,-2,6) |
| 64.29 | 1.4489 | 18.5 | (2,-2,0,6) |
| 69.21 | 1.3574 | 1.2 | (4,0,-4,0) |
| 69.34 | 1.3553 | 1.3 | (4,-4,0,0) |
| 69.34 | 1.3553 | 1.3 | (0,4,-4,0) |
| 70.37 | 1.3379 | 9.3 | (4,-2,-2,4) |
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 Mg14AlCr were obtained from the Materials Project database (MP-ID: mp-1028251, 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_Mg14AlCr
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.26619628
_cell_length_b 6.25645934
_cell_length_c 10.28677842
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.94861645
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg14AlCr
_chemical_formula_sum 'Mg14 Al1 Cr1'
_cell_volume 349.43569924
_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 0.16734908 0.33367404 0.62500000 1.0
Mg Mg1 1 0.16765583 0.83382742 0.62500000 1.0
Mg Mg2 1 0.66858299 0.33525369 0.12500000 1.0
Mg Mg3 1 0.66581370 0.33266383 0.62500000 1.0
Mg Mg4 1 0.66858299 0.83332830 0.12500000 1.0
Mg Mg5 1 0.66581370 0.83314887 0.62500000 1.0
Mg Mg6 1 0.32915406 0.16435730 0.36653677 1.0
Mg Mg7 1 0.32915406 0.16435730 0.88346323 1.0
Mg Mg8 1 0.32915406 0.66479776 0.36653677 1.0
Mg Mg9 1 0.32915406 0.66479776 0.88346323 1.0
Mg Mg10 1 0.83713701 0.16856900 0.37207841 1.0
Mg Mg11 1 0.83713701 0.16856900 0.87792159 1.0
Mg Mg12 1 0.83734955 0.66867528 0.37183246 1.0
Mg Mg13 1 0.83734955 0.66867528 0.87816754 1.0
Al Al14 1 0.16549121 0.33274510 0.12500000 1.0
Cr Cr15 1 0.16512115 0.83256008 0.12500000 1.0
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