Mg3Si4
传统材料 TRAMP-ID: mp-1075355 · 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-1075355, 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 5.16623500
_cell_length_b 7.43683502
_cell_length_c 7.74988877
_cell_angle_alpha 110.77903488
_cell_angle_beta 90.98306570
_cell_angle_gamma 90.04219658
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 278.33847342
_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 0.26894500 0.29578200 0.55859300 1.0
Mg Mg1 1 0.76397500 0.16464800 0.27023900 1.0
Mg Mg2 1 0.50457500 0.41491000 0.97982800 1.0
Mg Mg3 1 0.24826100 0.87295500 0.22040400 1.0
Mg Mg4 1 0.75131900 0.59232600 0.60641500 1.0
Mg Mg5 1 0.99877400 0.03518600 0.84704100 1.0
Si Si6 1 0.07671800 0.52856800 0.31327500 1.0
Si Si7 1 0.77064200 0.72251200 0.22822400 1.0
Si Si8 1 0.77746900 0.24015000 0.65866800 1.0
Si Si9 1 0.26067000 0.66737500 0.84461400 1.0
Si Si10 1 0.26711400 0.22505800 0.17038800 1.0
Si Si11 1 0.27270800 0.75301800 0.57841900 1.0
Si Si12 1 0.60573600 0.92911500 0.50901700 1.0
Si Si13 1 0.68643500 0.81198100 0.96820700 1.0
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