Mg3Si4
传统材料 TRAMP-ID: mp-1075184 · 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-1075184, 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 4.32810100
_cell_length_b 7.89507656
_cell_length_c 7.92948174
_cell_angle_alpha 92.89515987
_cell_angle_beta 101.94568112
_cell_angle_gamma 104.50610700
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 255.13442805
_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 0.75043500 0.99061300 0.44882400 1.0
Mg Mg1 1 0.13071900 0.68322200 0.49114600 1.0
Mg Mg2 1 0.21633700 0.61693700 0.91532900 1.0
Mg Mg3 1 0.05742200 0.21457800 0.90421700 1.0
Mg Mg4 1 0.29408400 0.33099800 0.32400300 1.0
Mg Mg5 1 0.05648600 0.88733100 0.14547500 1.0
Si Si6 1 0.56573700 0.46853800 0.73779400 1.0
Si Si7 1 0.42384800 0.97117000 0.85551700 1.0
Si Si8 1 0.54753300 0.66628300 0.25086500 1.0
Si Si9 1 0.69360300 0.45240300 0.06098400 1.0
Si Si10 1 0.79728800 0.80989500 0.75786800 1.0
Si Si11 1 0.94015000 0.35158600 0.59636700 1.0
Si Si12 1 0.38691600 0.15267100 0.62029200 1.0
Si Si13 1 0.63946300 0.15019400 0.13796700 1.0
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