MgSi2
传统材料 TRAMP-ID: mp-1073268 · 空间群: P2/m (#10)
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-1073268, 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 3.75633500
_cell_length_b 7.14497800
_cell_length_c 9.71021514
_cell_angle_alpha 74.06551026
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgSi2
_chemical_formula_sum 'Mg4 Si8'
_cell_volume 250.59810411
_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 0.00000000 0.58323700 0.12753800 1.0
Mg Mg1 1 0.00000000 0.41676300 0.87246200 1.0
Mg Mg2 1 0.50000000 0.74596600 0.64611000 1.0
Mg Mg3 1 0.50000000 0.25403400 0.35389000 1.0
Si Si4 1 0.00000000 0.79811700 0.85275500 1.0
Si Si5 1 0.50000000 0.01832000 0.12058300 1.0
Si Si6 1 0.00000000 0.67169700 0.44289700 1.0
Si Si7 1 0.50000000 0.29622500 0.71009000 1.0
Si Si8 1 0.00000000 0.20188300 0.14724500 1.0
Si Si9 1 0.50000000 0.98168000 0.87941700 1.0
Si Si10 1 0.00000000 0.32830300 0.55710300 1.0
Si Si11 1 0.50000000 0.70377500 0.28991000 1.0
获取直接链接