Mg3Si4
传统材料 TRAMP-ID: mp-1075111 · 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-1075111, 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 6.03556205
_cell_length_b 7.88368880
_cell_length_c 6.88338981
_cell_angle_alpha 114.91176196
_cell_angle_beta 97.31246502
_cell_angle_gamma 116.00622142
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 246.64930952
_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 0.79564300 0.52321900 0.54157200 1.0
Mg Mg1 1 0.17967200 0.60841400 0.93050800 1.0
Mg Mg2 1 0.72888300 0.06093200 0.27716300 1.0
Mg Mg3 1 0.81239600 0.97179800 0.78518100 1.0
Mg Mg4 1 0.41895400 0.41972800 0.11853000 1.0
Mg Mg5 1 0.23123100 0.06362800 0.22870700 1.0
Si Si6 1 0.94264200 0.79327600 0.37737600 1.0
Si Si7 1 0.34798200 0.79112800 0.40447100 1.0
Si Si8 1 0.17250800 0.21193200 0.64623600 1.0
Si Si9 1 0.61807700 0.27990800 0.75250000 1.0
Si Si10 1 0.70474000 0.67809000 0.95295100 1.0
Si Si11 1 0.93617800 0.39069200 0.15376000 1.0
Si Si12 1 0.29200800 0.50344900 0.53031400 1.0
Si Si13 1 0.31905700 0.95044800 0.80096300 1.0
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