Mg2Si
传统材料 TRAMP-ID: mp-1074636 · 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-1074636, 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 5.59383100
_cell_length_b 6.54074713
_cell_length_c 7.18696687
_cell_angle_alpha 99.28628887
_cell_angle_beta 101.39521189
_cell_angle_gamma 103.46437227
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 244.68472087
_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 0.72216600 0.55693200 0.94152800 1.0
Mg Mg1 1 0.13181700 0.35323300 0.80947100 1.0
Mg Mg2 1 0.62536000 0.07207000 0.88643700 1.0
Mg Mg3 1 0.42557100 0.79798900 0.16605500 1.0
Mg Mg4 1 0.37357100 0.15970600 0.49671800 1.0
Mg Mg5 1 0.46345800 0.65323600 0.54494000 1.0
Mg Mg6 1 0.07075300 0.80754600 0.73069200 1.0
Mg Mg7 1 0.90773300 0.35884200 0.31841000 1.0
Si Si8 1 0.07999500 0.04071300 0.08637600 1.0
Si Si9 1 0.97565300 0.79807600 0.31163900 1.0
Si Si10 1 0.41902200 0.37522300 0.18857800 1.0
Si Si11 1 0.80537100 0.02632200 0.51915600 1.0
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