MgSi2
传统材料 TRAMP-ID: mp-1073409 · 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-1073409, 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 3.71105000
_cell_length_b 6.19430330
_cell_length_c 10.25831380
_cell_angle_alpha 100.21415900
_cell_angle_beta 92.49534658
_cell_angle_gamma 96.62908456
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgSi2
_chemical_formula_sum 'Mg4 Si8'
_cell_volume 230.02818370
_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 0.04338700 0.98397800 0.10886300 1.0
Mg Mg1 1 0.41546500 0.60000800 0.90472800 1.0
Mg Mg2 1 0.86321900 0.58030200 0.59097400 1.0
Mg Mg3 1 0.24492600 0.90190500 0.40744000 1.0
Si Si4 1 0.96044200 0.89259000 0.82799800 1.0
Si Si5 1 0.59225100 0.34115100 0.10995800 1.0
Si Si6 1 0.29112900 0.45652600 0.38108200 1.0
Si Si7 1 0.36787800 0.27996700 0.67618000 1.0
Si Si8 1 0.14459800 0.58393700 0.16278700 1.0
Si Si9 1 0.51677500 0.13550300 0.88769100 1.0
Si Si10 1 0.81883600 0.03842800 0.61406100 1.0
Si Si11 1 0.74158600 0.20574600 0.32797500 1.0
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