Mg2Si
传统材料 TRAMP-ID: mp-1074753 · 空间群: P-1 (#2)
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-1074753, 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 5.39219900
_cell_length_b 6.35943997
_cell_length_c 7.73512150
_cell_angle_alpha 108.05628150
_cell_angle_beta 90.18309949
_cell_angle_gamma 98.80377220
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 248.85176122
_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 0.79730500 0.89762400 0.60233100 1.0
Mg Mg1 1 0.05120900 0.75272900 0.97138400 1.0
Mg Mg2 1 0.52203300 0.66136600 0.19652600 1.0
Mg Mg3 1 0.28117200 0.63536600 0.58013900 1.0
Mg Mg4 1 0.47796700 0.33863400 0.80347400 1.0
Mg Mg5 1 0.71882800 0.36463400 0.41986100 1.0
Mg Mg6 1 0.20269500 0.10237600 0.39766900 1.0
Mg Mg7 1 0.94879100 0.24727100 0.02861600 1.0
Si Si8 1 0.57554500 0.83501700 0.90199800 1.0
Si Si9 1 0.42445500 0.16498300 0.09800200 1.0
Si Si10 1 0.02248700 0.66689300 0.29617000 1.0
Si Si11 1 0.97751300 0.33310700 0.70383000 1.0
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