Mg3Si4
传统材料 TRAMP-ID: mp-1075048 · 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-1075048, 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 5.34696700
_cell_length_b 5.97479181
_cell_length_c 8.46074782
_cell_angle_alpha 70.31411417
_cell_angle_beta 83.95180855
_cell_angle_gamma 78.92995741
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 249.52021870
_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 0.89171700 0.87610700 0.62534100 1.0
Mg Mg1 1 0.38329400 0.59939000 0.45008700 1.0
Mg Mg2 1 0.59912400 0.72297000 0.06341900 1.0
Mg Mg3 1 0.60146800 0.23884000 0.04862200 1.0
Mg Mg4 1 0.90325800 0.37382600 0.62328500 1.0
Mg Mg5 1 0.07760100 0.95444100 0.93962800 1.0
Si Si6 1 0.13710100 0.49137000 0.18220500 1.0
Si Si7 1 0.18382300 0.05589300 0.25015100 1.0
Si Si8 1 0.06395900 0.47864500 0.89435300 1.0
Si Si9 1 0.43981900 0.66432500 0.75338300 1.0
Si Si10 1 0.86745200 0.77978400 0.31488000 1.0
Si Si11 1 0.75300700 0.28134200 0.33729400 1.0
Si Si12 1 0.37484100 0.07127000 0.50586900 1.0
Si Si13 1 0.47017700 0.15823400 0.76481500 1.0
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