Mg3Si4
传统材料 TRAMP-ID: mp-1074934 · 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-1074934, 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 6.30625500
_cell_length_b 6.50835183
_cell_length_c 7.42637766
_cell_angle_alpha 113.37907124
_cell_angle_beta 108.08766693
_cell_angle_gamma 83.61452820
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 265.92776037
_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 0.86016800 0.51904600 0.39132700 1.0
Mg Mg1 1 0.45876100 0.78833300 0.52315800 1.0
Mg Mg2 1 0.55395600 0.25899800 0.92022800 1.0
Mg Mg3 1 0.73700700 0.74541200 0.92840400 1.0
Mg Mg4 1 0.95061300 0.96681100 0.40204300 1.0
Mg Mg5 1 0.13897000 0.15252200 0.15151400 1.0
Si Si6 1 0.96355600 0.31281300 0.78972600 1.0
Si Si7 1 0.25106900 0.73462100 0.77780300 1.0
Si Si8 1 0.09562400 0.58135000 0.13938700 1.0
Si Si9 1 0.43152500 0.71630600 0.11578700 1.0
Si Si10 1 0.89962500 0.93553100 0.73918100 1.0
Si Si11 1 0.60163900 0.36150500 0.55346400 1.0
Si Si12 1 0.23256900 0.32428200 0.59986800 1.0
Si Si13 1 0.57155900 0.10269800 0.21480200 1.0
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