Mg3Si4
传统材料 TRAMP-ID: mp-1075025 · 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 Mg3Si4 were obtained from the Materials Project database (MP-ID: mp-1075025, 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_Mg3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.35297100
_cell_length_b 6.97150184
_cell_length_c 7.78060517
_cell_angle_alpha 67.92700589
_cell_angle_beta 72.68827982
_cell_angle_gamma 79.17628078
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 255.93907882
_cell_formula_units_Z 2
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 0.05549700 0.47998000 0.22110200 1.0
Mg Mg1 1 0.54150100 0.74441600 0.11674400 1.0
Mg Mg2 1 0.32306900 0.73455800 0.52380700 1.0
Mg Mg3 1 0.05655400 0.96203000 0.88717600 1.0
Mg Mg4 1 0.91160500 0.41741200 0.63421900 1.0
Mg Mg5 1 0.69726500 0.24405800 0.12954800 1.0
Si Si6 1 0.89162800 0.82921100 0.32885900 1.0
Si Si7 1 0.95335700 0.59705400 0.86898900 1.0
Si Si8 1 0.54049200 0.38561100 0.44774900 1.0
Si Si9 1 0.26595000 0.13689100 0.49054800 1.0
Si Si10 1 0.21144200 0.07730100 0.20471400 1.0
Si Si11 1 0.47748000 0.19333400 0.84166600 1.0
Si Si12 1 0.42288700 0.56488600 0.88054500 1.0
Si Si13 1 0.65783200 0.87998900 0.67772300 1.0
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