Mg3Si4
传统材料 TRAMP-ID: mp-1075127 · 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 Mg3Si4 were obtained from the Materials Project database (MP-ID: mp-1075127, 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 10.21226471
_cell_length_b 10.21226471
_cell_length_c 8.64266507
_cell_angle_alpha 89.87474306
_cell_angle_beta 89.87474306
_cell_angle_gamma 16.17861658
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 251.14401106
_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 0.19610500 0.19610500 0.41195200 1.0
Mg Mg1 1 0.19489000 0.19489000 0.90625700 1.0
Mg Mg2 1 0.81231000 0.81231000 0.15800200 1.0
Mg Mg3 1 0.06054400 0.06054400 0.16281900 1.0
Mg Mg4 1 0.78499900 0.78499900 0.65822700 1.0
Mg Mg5 1 0.94487600 0.94487600 0.66550900 1.0
Si Si6 1 0.34218200 0.34218200 0.42630700 1.0
Si Si7 1 0.44921800 0.44921800 0.30838800 1.0
Si Si8 1 0.44769700 0.44769700 0.01688000 1.0
Si Si9 1 0.34222900 0.34222900 0.88932900 1.0
Si Si10 1 0.64349400 0.64349400 0.66043400 1.0
Si Si11 1 0.67462900 0.67462900 0.15915600 1.0
Si Si12 1 0.54580500 0.54580500 0.48518000 1.0
Si Si13 1 0.54594400 0.54594400 0.84483900 1.0
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