Mg2Si3
传统材料 TRAMP-ID: mp-1073227 · 空间群: C2/m (#12)
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 Mg2Si3 were obtained from the Materials Project database (MP-ID: mp-1073227, 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
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# generated using pymatgen
data_Mg2Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.19268660
_cell_length_b 5.19268660
_cell_length_c 8.30644113
_cell_angle_alpha 77.30030991
_cell_angle_beta 77.30030991
_cell_angle_gamma 52.32830428
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg4 Si6'
_cell_volume 171.88153845
_cell_formula_units_Z 2
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 0.16837100 0.16837100 0.96047500 1.0
Mg Mg1 1 0.83162900 0.83162900 0.03952500 1.0
Mg Mg2 1 0.04812900 0.04812900 0.65688200 1.0
Mg Mg3 1 0.95187100 0.95187100 0.34311800 1.0
Si Si4 1 0.36881900 0.36881900 0.58738300 1.0
Si Si5 1 0.27171900 0.27171900 0.32229300 1.0
Si Si6 1 0.72828100 0.72828100 0.67770700 1.0
Si Si7 1 0.63118100 0.63118100 0.41261700 1.0
Si Si8 1 0.47972000 0.47972000 0.85643200 1.0
Si Si9 1 0.52028000 0.52028000 0.14356800 1.0
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