Mg3Si4
传统材料 TRAMP-ID: mp-1399879 · 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-1399879, 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 5.08490500
_cell_length_b 7.50472096
_cell_length_c 7.78513683
_cell_angle_alpha 116.70555778
_cell_angle_beta 92.88395056
_cell_angle_gamma 105.39933829
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 250.85483267
_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 0.75827900 0.12228600 0.39315700 1.0
Mg Mg1 1 0.39458500 0.28695600 0.51823200 1.0
Mg Mg2 1 0.60645400 0.29341000 0.91432300 1.0
Mg Mg3 1 0.65680000 0.83590600 0.83443900 1.0
Mg Mg4 1 0.99092300 0.60453600 0.38484500 1.0
Mg Mg5 1 0.13168200 0.07626300 0.16704500 1.0
Si Si6 1 0.14996600 0.49581800 0.83639200 1.0
Si Si7 1 0.21969800 0.90957100 0.91490700 1.0
Si Si8 1 0.01635100 0.51501700 0.09855100 1.0
Si Si9 1 0.51329500 0.46931700 0.14588400 1.0
Si Si10 1 0.97734600 0.22201600 0.72607600 1.0
Si Si11 1 0.58644300 0.69847300 0.54643900 1.0
Si Si12 1 0.15729700 0.84481100 0.57120700 1.0
Si Si13 1 0.58736100 0.87920600 0.19514300 1.0
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