MgSi2
传统材料 TRAMP-ID: mp-1073530 · 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 MgSi2 were obtained from the Materials Project database (MP-ID: mp-1073530, 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 4.34694300
_cell_length_b 5.65290039
_cell_length_c 10.12852245
_cell_angle_alpha 100.79144502
_cell_angle_beta 97.94537031
_cell_angle_gamma 96.38288836
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgSi2
_chemical_formula_sum 'Mg4 Si8'
_cell_volume 239.72335393
_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 0.10676200 0.89426000 0.81545000 1.0
Mg Mg1 1 0.12452800 0.64996100 0.17826400 1.0
Mg Mg2 1 0.56001700 0.37761900 0.34977500 1.0
Mg Mg3 1 0.51762800 0.97659400 0.55728800 1.0
Si Si4 1 0.15462400 0.16850800 0.08682300 1.0
Si Si5 1 0.58525700 0.58920400 0.92021000 1.0
Si Si6 1 0.98075900 0.38875200 0.66237200 1.0
Si Si7 1 0.70494400 0.83448500 0.30695000 1.0
Si Si8 1 0.05897700 0.38615600 0.90451200 1.0
Si Si9 1 0.63432300 0.95855200 0.09085100 1.0
Si Si10 1 0.05293900 0.17422100 0.44524100 1.0
Si Si11 1 0.51942200 0.60166900 0.68255300 1.0
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