MgSi2
传统材料 TRAMP-ID: mp-1073523 · 空间群: Pm (#6)
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-1073523, 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 3.79498900
_cell_length_b 6.05673000
_cell_length_c 10.43074686
_cell_angle_alpha 77.46139383
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgSi2
_chemical_formula_sum 'Mg4 Si8'
_cell_volume 234.03492738
_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 0.50000000 0.92719000 0.09584400 1.0
Mg Mg1 1 0.00000000 0.66989000 0.87821200 1.0
Mg Mg2 1 0.00000000 0.94124400 0.58191400 1.0
Mg Mg3 1 0.50000000 0.35593800 0.42352600 1.0
Si Si4 1 0.00000000 0.12121800 0.84323300 1.0
Si Si5 1 0.50000000 0.47866000 0.08740400 1.0
Si Si6 1 0.50000000 0.82235300 0.39816000 1.0
Si Si7 1 0.50000000 0.59282700 0.66259900 1.0
Si Si8 1 0.00000000 0.40401500 0.22426800 1.0
Si Si9 1 0.50000000 0.31947600 0.89692300 1.0
Si Si10 1 0.00000000 0.36669000 0.62318000 1.0
Si Si11 1 0.00000000 0.00081000 0.28447700 1.0
获取直接链接