MgSi2
传统材料 TRAMP-ID: mp-1073528 · 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-1073528, 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 3.72687000
_cell_length_b 5.52186125
_cell_length_c 11.89565515
_cell_angle_alpha 77.78657812
_cell_angle_beta 81.50635914
_cell_angle_gamma 70.29800786
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgSi2
_chemical_formula_sum 'Mg4 Si8'
_cell_volume 224.47886545
_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 0.84909800 0.83186400 0.87467800 1.0
Mg Mg1 1 0.22229500 0.86143500 0.12624300 1.0
Mg Mg2 1 0.80467300 0.54563400 0.31882400 1.0
Mg Mg3 1 0.44948100 0.81116000 0.63072800 1.0
Si Si4 1 0.93661500 0.45820800 0.09142300 1.0
Si Si5 1 0.12548100 0.22803900 0.92823700 1.0
Si Si6 1 0.73583800 0.22528300 0.65709800 1.0
Si Si7 1 0.11946100 0.83584800 0.41221100 1.0
Si Si8 1 0.57129800 0.43258900 0.82403900 1.0
Si Si9 1 0.50333400 0.22962200 0.19422700 1.0
Si Si10 1 0.48310800 0.12699400 0.40168100 1.0
Si Si11 1 0.19914600 0.41356500 0.54079400 1.0
获取直接链接