Mg2Cu3Si
高熵材料 HEA 传统材料 TRA 弹性数据 ELAMP-ID: mp-10746 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.63 | 4.3057 | 12.1 | (1,0,-1,0) |
| 22.79 | 3.9025 | 48.5 | (0,0,0,2) |
| 23.60 | 3.7701 | 27.1 | (1,0,-1,1) |
| 30.93 | 2.8915 | 3.1 | (1,0,-1,2) |
| 40.51 | 2.2267 | 33.8 | (1,0,-1,3) |
| 41.97 | 2.1528 | 5.0 | (2,0,-2,0) |
| 41.97 | 2.1528 | 9.9 | (2,-2,0,0) |
| 43.15 | 2.0966 | 32.1 | (2,-1,-1,2) |
| 43.15 | 2.0966 | 16.1 | (1,-2,1,2) |
| 43.61 | 2.0753 | 100.0 | (2,0,-2,1) |
| 46.54 | 1.9512 | 19.9 | (0,0,0,4) |
| 48.28 | 1.8850 | 8.1 | (2,0,-2,2) |
| 48.28 | 1.8850 | 16.3 | (2,-2,0,2) |
| 51.41 | 1.7773 | 5.5 | (1,0,-1,4) |
| 55.39 | 1.6586 | 7.8 | (2,0,-2,3) |
| 55.39 | 1.6586 | 15.6 | (2,-2,0,3) |
| 56.55 | 1.6274 | 1.7 | (3,-1,-2,0) |
| 57.88 | 1.5931 | 2.2 | (3,-1,-2,1) |
| 57.88 | 1.5931 | 1.1 | (2,-3,1,1) |
| 60.30 | 1.5349 | 1.4 | (2,-1,-1,4) |
| 61.76 | 1.5020 | 1.3 | (3,-1,-2,2) |
| 64.45 | 1.4458 | 1.4 | (2,0,-2,4) |
| 64.45 | 1.4458 | 2.8 | (2,-2,0,4) |
| 67.94 | 1.3797 | 8.0 | (3,-1,-2,3) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
高熵合金特征
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of Mg2Cu3Si were obtained from the Materials Project database (MP-ID: mp-10746, 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_Mg2Cu3Si
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.97176110
_cell_length_b 4.97176049
_cell_length_c 7.80490630
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999740
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Cu3Si
_chemical_formula_sum 'Mg4 Cu6 Si2'
_cell_volume 167.07781520
_cell_formula_units_Z 2
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 0.33333300 0.66666700 0.06134203 1.0
Mg Mg1 1 0.66666700 0.33333300 0.56134203 1.0
Mg Mg2 1 0.66666700 0.33333300 0.93865797 1.0
Mg Mg3 1 0.33333300 0.66666700 0.43865797 1.0
Cu Cu4 1 0.16854887 0.33709975 0.75000000 1.0
Cu Cu5 1 0.83145113 0.16854887 0.25000000 1.0
Cu Cu6 1 0.33709975 0.16854887 0.25000000 1.0
Cu Cu7 1 0.66290025 0.83145113 0.75000000 1.0
Cu Cu8 1 0.16854887 0.83145113 0.75000000 1.0
Cu Cu9 1 0.83145113 0.66290025 0.25000000 1.0
Si Si10 1 -0.00000000 -0.00000000 -0.00000000 1.0
Si Si11 1 -0.00000000 -0.00000000 0.50000000 1.0
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