Mg4Si3
传统材料 TRAMP-ID: mp-1074285 · 空间群: Cm (#8)
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 Mg4Si3 were obtained from the Materials Project database (MP-ID: mp-1074285, 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_Mg4Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.83919522
_cell_length_b 7.83919522
_cell_length_c 5.42141517
_cell_angle_alpha 72.78946031
_cell_angle_beta 72.78946031
_cell_angle_gamma 111.58600752
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 263.41733718
_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 0.45139900 0.45139900 0.51368300 1.0
Mg Mg1 1 0.93147600 0.68544100 0.38913200 1.0
Mg Mg2 1 0.94727200 0.31642700 0.78499600 1.0
Mg Mg3 1 0.19444000 0.47464500 0.10813300 1.0
Mg Mg4 1 0.47464500 0.19444000 0.10813300 1.0
Mg Mg5 1 0.68544100 0.93147600 0.38913200 1.0
Mg Mg6 1 0.31642700 0.94727200 0.78499600 1.0
Mg Mg7 1 0.00407700 0.00407700 0.63585100 1.0
Si Si8 1 0.11676500 0.11676500 0.04163000 1.0
Si Si9 1 0.62328800 0.62328800 0.87548000 1.0
Si Si10 1 0.89407000 0.58200700 0.96970600 1.0
Si Si11 1 0.58200700 0.89407000 0.96970600 1.0
Si Si12 1 0.73086100 0.27724600 0.46476100 1.0
Si Si13 1 0.27724600 0.73086100 0.46476100 1.0
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