Mg3Si4
传统材料 TRAMP-ID: mp-1074947 · 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-1074947, 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 7.91851902
_cell_length_b 7.91851902
_cell_length_c 9.98523761
_cell_angle_alpha 51.59031484
_cell_angle_beta 51.59031484
_cell_angle_gamma 32.00887257
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 253.23301064
_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 0.26997800 0.26997800 0.44339200 1.0
Mg Mg1 1 0.59834000 0.59834000 0.48430900 1.0
Mg Mg2 1 0.36908600 0.36908600 0.89047200 1.0
Mg Mg3 1 0.15463600 0.15463600 0.91091300 1.0
Mg Mg4 1 0.99490000 0.99490000 0.33863100 1.0
Mg Mg5 1 0.87494200 0.87494200 0.14043800 1.0
Si Si6 1 0.85576800 0.85576800 0.74836600 1.0
Si Si7 1 0.56172000 0.56172000 0.85469500 1.0
Si Si8 1 0.20885100 0.20885100 0.23400100 1.0
Si Si9 1 0.69563200 0.69563200 0.08305900 1.0
Si Si10 1 0.02779900 0.02779900 0.75526800 1.0
Si Si11 1 0.37172700 0.37172700 0.60400800 1.0
Si Si12 1 0.76560900 0.76560900 0.61830900 1.0
Si Si13 1 0.51104200 0.51104200 0.14078800 1.0
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