MgSi2
传统材料 TRAMP-ID: mp-1073294 · 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 MgSi2 were obtained from the Materials Project database (MP-ID: mp-1073294, 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 5.39746817
_cell_length_b 5.39746817
_cell_length_c 12.35445172
_cell_angle_alpha 72.21378364
_cell_angle_beta 72.21378364
_cell_angle_gamma 41.27954987
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgSi2
_chemical_formula_sum 'Mg4 Si8'
_cell_volume 224.44386066
_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 0.36956400 0.36956400 0.17043800 1.0
Mg Mg1 1 0.63043600 0.63043600 0.82956200 1.0
Mg Mg2 1 0.17906200 0.17906200 0.61161000 1.0
Mg Mg3 1 0.82093800 0.82093800 0.38839000 1.0
Si Si4 1 0.31995800 0.31995800 0.88144300 1.0
Si Si5 1 0.68004200 0.68004200 0.11855700 1.0
Si Si6 1 0.54499200 0.54499200 0.31581700 1.0
Si Si7 1 0.45500800 0.45500800 0.68418300 1.0
Si Si8 1 0.09291100 0.09291100 0.03869300 1.0
Si Si9 1 0.90708900 0.90708900 0.96130700 1.0
Si Si10 1 0.89620000 0.89620000 0.58726200 1.0
Si Si11 1 0.10380000 0.10380000 0.41273800 1.0
获取直接链接