MgSi2
传统材料 TRAMP-ID: mp-1073318 · 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-1073318, 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 5.12509282
_cell_length_b 5.12509282
_cell_length_c 12.26360506
_cell_angle_alpha 80.29594815
_cell_angle_beta 80.29594815
_cell_angle_gamma 40.63200830
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgSi2
_chemical_formula_sum 'Mg4 Si8'
_cell_volume 206.34966233
_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 0.44018200 0.44018200 0.87534400 1.0
Mg Mg1 1 0.00272000 0.00272000 0.07755400 1.0
Mg Mg2 1 0.38196100 0.38196100 0.29505300 1.0
Mg Mg3 1 0.88212500 0.88212500 0.68291400 1.0
Si Si4 1 0.67422800 0.67422800 0.20798800 1.0
Si Si5 1 0.16392200 0.16392200 0.79480600 1.0
Si Si6 1 0.25232700 0.25232700 0.51934900 1.0
Si Si7 1 0.64173000 0.64173000 0.41220600 1.0
Si Si8 1 0.71053100 0.71053100 0.93549100 1.0
Si Si9 1 0.27801800 0.27801800 0.08727300 1.0
Si Si10 1 0.95558500 0.95558500 0.45563200 1.0
Si Si11 1 0.61179700 0.61179700 0.65662100 1.0
获取直接链接