MgSi2
传统材料 TRAMP-ID: mp-1073416 · 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 MgSi2 were obtained from the Materials Project database (MP-ID: mp-1073416, 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 3.73049600
_cell_length_b 5.39734021
_cell_length_c 11.93184637
_cell_angle_alpha 84.81915213
_cell_angle_beta 81.82003398
_cell_angle_gamma 70.06407475
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgSi2
_chemical_formula_sum 'Mg4 Si8'
_cell_volume 223.32474618
_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 0.69904700 0.91920600 0.81961200 1.0
Mg Mg1 1 0.30095300 0.08079400 0.18038800 1.0
Mg Mg2 1 0.81085200 0.94491000 0.39054300 1.0
Mg Mg3 1 0.18914800 0.05509000 0.60945700 1.0
Si Si4 1 0.59817600 0.51866600 0.11337200 1.0
Si Si5 1 0.40182400 0.48133400 0.88662800 1.0
Si Si6 1 0.45108200 0.44224500 0.68852300 1.0
Si Si7 1 0.54891800 0.55775500 0.31147700 1.0
Si Si8 1 0.98818400 0.22206600 0.96344400 1.0
Si Si9 1 0.01181600 0.77793400 0.03655600 1.0
Si Si10 1 0.09879800 0.36646800 0.41294000 1.0
Si Si11 1 0.90120200 0.63353200 0.58706000 1.0
获取直接链接