Mg2Si
传统材料 TRAMP-ID: mp-1074772 · 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-1074772, 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 5.80564100
_cell_length_b 6.50179677
_cell_length_c 7.25697716
_cell_angle_alpha 80.39461203
_cell_angle_beta 70.77616094
_cell_angle_gamma 70.93359031
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 243.92531041
_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 0.92940400 0.95566300 0.17661200 1.0
Mg Mg1 1 0.79383500 0.83744800 0.81105700 1.0
Mg Mg2 1 0.32664800 0.63803700 0.83773600 1.0
Mg Mg3 1 0.63504400 0.22333200 0.54708800 1.0
Mg Mg4 1 0.92292200 0.46778900 0.17890100 1.0
Mg Mg5 1 0.18755600 0.58017500 0.46449800 1.0
Mg Mg6 1 0.26775600 0.04134700 0.42190600 1.0
Mg Mg7 1 0.93211000 0.29561500 0.80457400 1.0
Si Si8 1 0.68178200 0.69685800 0.50365500 1.0
Si Si9 1 0.52160600 0.33328100 0.16224300 1.0
Si Si10 1 0.44335200 0.75064500 0.12808400 1.0
Si Si11 1 0.35809500 0.17981100 0.96317800 1.0
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