MgSi2
传统材料 TRAMP-ID: mp-1100463 · 空间群: Cm (#8)
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 MgSi2 were obtained from the Materials Project database (MP-ID: mp-1100463, 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_MgSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.01092375
_cell_length_b 6.01092375
_cell_length_c 10.60818597
_cell_angle_alpha 85.75273923
_cell_angle_beta 85.75273923
_cell_angle_gamma 34.67181516
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgSi2
_chemical_formula_sum 'Mg4 Si8'
_cell_volume 217.38489896
_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 0.33915800 0.33915800 0.90225100 1.0
Mg Mg1 1 0.65128700 0.65128700 0.07689500 1.0
Mg Mg2 1 0.37226100 0.37226100 0.41932000 1.0
Mg Mg3 1 0.98817300 0.98817300 0.64660800 1.0
Si Si4 1 0.31745000 0.31745000 0.16979900 1.0
Si Si5 1 0.02867900 0.02867900 0.91763200 1.0
Si Si6 1 0.27905800 0.27905800 0.66183100 1.0
Si Si7 1 0.05132300 0.05132300 0.34537100 1.0
Si Si8 1 0.64680700 0.64680700 0.82162100 1.0
Si Si9 1 0.95668300 0.95668300 0.14627200 1.0
Si Si10 1 0.69177200 0.69177200 0.32867100 1.0
Si Si11 1 0.67988000 0.67988000 0.56371900 1.0
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