Mg3Si4
传统材料 TRAMP-ID: mp-1075311 · 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-1075311, 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 5.39975900
_cell_length_b 7.05967890
_cell_length_c 7.76204644
_cell_angle_alpha 113.37960579
_cell_angle_beta 90.64489361
_cell_angle_gamma 102.43595504
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 263.67884599
_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 0.79871800 0.60421500 0.40326300 1.0
Mg Mg1 1 0.44783500 0.87356200 0.65168300 1.0
Mg Mg2 1 0.41735000 0.30344500 0.95655900 1.0
Mg Mg3 1 0.77963700 0.69748400 0.90700500 1.0
Mg Mg4 1 0.12853600 0.98833900 0.37588700 1.0
Mg Mg5 1 0.90716500 0.17877700 0.12196400 1.0
Si Si6 1 0.84941500 0.29241700 0.77252200 1.0
Si Si7 1 0.24772800 0.55417600 0.80882300 1.0
Si Si8 1 0.26686600 0.57395200 0.26837900 1.0
Si Si9 1 0.60099800 0.87571900 0.26588200 1.0
Si Si10 1 0.97494300 0.97437500 0.72908400 1.0
Si Si11 1 0.66975200 0.24395100 0.46952700 1.0
Si Si12 1 0.31623200 0.41448900 0.48599900 1.0
Si Si13 1 0.34153800 0.92533000 0.03006300 1.0
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