Mg2Si
传统材料 TRAMP-ID: mp-1074619 · 空间群: P1 (#1)
基础信息
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
关联任务
引用参考
The crystal structure and related material properties of Mg2Si were obtained from the Materials Project database (MP-ID: mp-1074619, 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_Mg2Si
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.29912900
_cell_length_b 6.58946688
_cell_length_c 7.26508319
_cell_angle_alpha 67.36626552
_cell_angle_beta 75.61786926
_cell_angle_gamma 63.60496801
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 248.22504105
_cell_formula_units_Z 4
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 0.13404900 0.08455800 0.19962200 1.0
Mg Mg1 1 0.78812600 0.47083700 0.78807800 1.0
Mg Mg2 1 0.85272300 0.01304400 0.63671600 1.0
Mg Mg3 1 0.63387500 0.69185000 0.13787300 1.0
Mg Mg4 1 0.33633900 0.98246900 0.71005400 1.0
Mg Mg5 1 0.32080300 0.57056100 0.53963500 1.0
Mg Mg6 1 0.16414800 0.58544500 0.98259100 1.0
Mg Mg7 1 0.52399400 0.24830000 0.27152600 1.0
Si Si8 1 0.47903900 0.18845600 0.89998900 1.0
Si Si9 1 0.87032100 0.00630200 0.01984800 1.0
Si Si10 1 0.03938000 0.36791300 0.42514000 1.0
Si Si11 1 0.85755800 0.78979700 0.38893000 1.0
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