Mg3Si4
传统材料 TRAMP-ID: mp-1075060 · 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-1075060, 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 8.15413130
_cell_length_b 8.15413130
_cell_length_c 9.80857921
_cell_angle_alpha 62.89570005
_cell_angle_beta 62.89570005
_cell_angle_gamma 27.45276535
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 265.54313802
_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 0.32265200 0.32265200 0.78701500 1.0
Mg Mg1 1 0.62294000 0.62294000 0.94315100 1.0
Mg Mg2 1 0.59548600 0.59548600 0.59411300 1.0
Mg Mg3 1 0.12769100 0.12769100 0.28055500 1.0
Mg Mg4 1 0.81955400 0.81955400 0.51804200 1.0
Mg Mg5 1 0.97450100 0.97450100 0.88842900 1.0
Si Si6 1 0.22912000 0.22912000 0.43935800 1.0
Si Si7 1 0.75113100 0.75113100 0.05092700 1.0
Si Si8 1 0.95778300 0.95778300 0.60836400 1.0
Si Si9 1 0.47858000 0.47858000 0.43976100 1.0
Si Si10 1 0.17551500 0.17551500 0.71262600 1.0
Si Si11 1 0.39542100 0.39542100 0.24930700 1.0
Si Si12 1 0.33745400 0.33745400 0.06009900 1.0
Si Si13 1 0.99564100 0.99564100 0.17481400 1.0
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