Mg2Si
传统材料 TRAMP-ID: mp-1074641 · 空间群: P2_1 (#4)
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-1074641, 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 5.49156900
_cell_length_b 5.16516200
_cell_length_c 8.45506569
_cell_angle_alpha 78.57632789
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 235.07551274
_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 0.90799700 0.05407500 0.71256600 1.0
Mg Mg1 1 0.18633900 0.49463100 0.12232400 1.0
Mg Mg2 1 0.68633900 0.50536900 0.87767600 1.0
Mg Mg3 1 0.39939700 0.34763700 0.50754000 1.0
Mg Mg4 1 0.40799700 0.94592500 0.28743400 1.0
Mg Mg5 1 0.38605900 0.00360800 0.90454300 1.0
Mg Mg6 1 0.88605900 0.99639200 0.09545700 1.0
Mg Mg7 1 0.89939700 0.65236300 0.49246000 1.0
Si Si8 1 0.16970200 0.50778900 0.79235500 1.0
Si Si9 1 0.95091400 0.18905200 0.38191400 1.0
Si Si10 1 0.45091400 0.81094800 0.61808600 1.0
Si Si11 1 0.66970200 0.49221100 0.20764500 1.0
获取直接链接