MgSi2
传统材料 TRAMP-ID: mp-1073369 · 空间群: P-1 (#2)
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-1073369, 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 3.66891800
_cell_length_b 5.94341104
_cell_length_c 11.03888849
_cell_angle_alpha 102.60306945
_cell_angle_beta 91.71423641
_cell_angle_gamma 107.28566170
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgSi2
_chemical_formula_sum 'Mg4 Si8'
_cell_volume 223.14048702
_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 0.43578900 0.48749800 0.64520200 1.0
Mg Mg1 1 0.22779000 0.96584000 0.86814300 1.0
Mg Mg2 1 0.77221000 0.03416000 0.13185700 1.0
Mg Mg3 1 0.56421100 0.51250200 0.35479800 1.0
Si Si4 1 0.54711500 0.59544800 0.91334900 1.0
Si Si5 1 0.08800500 0.80976800 0.58121600 1.0
Si Si6 1 0.91199500 0.19023200 0.41878400 1.0
Si Si7 1 0.45288500 0.40455200 0.08665100 1.0
Si Si8 1 0.73150900 0.08924900 0.62113000 1.0
Si Si9 1 0.90905500 0.33433100 0.82748200 1.0
Si Si10 1 0.09094500 0.66566900 0.17251800 1.0
Si Si11 1 0.26849100 0.91075100 0.37887000 1.0
获取直接链接