Mg2Si
传统材料 TRAMP-ID: mp-1074700 · 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-1074700, 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 5.66316300
_cell_length_b 6.89986282
_cell_length_c 7.06414525
_cell_angle_alpha 108.56946244
_cell_angle_beta 104.45851183
_cell_angle_gamma 101.83886667
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 240.88132805
_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 0.67212800 0.74708700 0.02447800 1.0
Mg Mg1 1 0.66389000 0.35177000 0.17625600 1.0
Mg Mg2 1 0.15799300 0.22144600 0.23295800 1.0
Mg Mg3 1 0.47248500 0.27038600 0.67419300 1.0
Mg Mg4 1 0.54723600 0.68355700 0.51209600 1.0
Mg Mg5 1 0.87253200 0.08838900 0.51620800 1.0
Mg Mg6 1 0.11313600 0.48762100 0.96798700 1.0
Mg Mg7 1 0.21358700 0.91898900 0.83332800 1.0
Si Si8 1 0.04917500 0.75084300 0.37359600 1.0
Si Si9 1 0.09942100 0.49985500 0.57083800 1.0
Si Si10 1 0.37473500 0.91806400 0.25176500 1.0
Si Si11 1 0.76403400 0.06251200 0.86630700 1.0
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