Mg3Si4
传统材料 TRAMP-ID: mp-1075286 · 空间群: Pm (#6)
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-1075286, 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 4.13883500
_cell_length_b 6.00438200
_cell_length_c 10.05157624
_cell_angle_alpha 82.56810151
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 247.69475568
_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 0.50000000 0.08019000 0.20010500 1.0
Mg Mg1 1 0.50000000 0.27807800 0.63507600 1.0
Mg Mg2 1 0.50000000 0.65188800 0.04294100 1.0
Mg Mg3 1 0.00000000 0.45948100 0.83923300 1.0
Mg Mg4 1 0.50000000 0.85195400 0.47836300 1.0
Mg Mg5 1 0.50000000 0.46637700 0.33878600 1.0
Si Si6 1 0.00000000 0.90902900 0.64918800 1.0
Si Si7 1 0.50000000 0.80130000 0.77441800 1.0
Si Si8 1 0.00000000 0.15338200 0.40409900 1.0
Si Si9 1 0.00000000 0.38753700 0.14752900 1.0
Si Si10 1 0.00000000 0.02430800 0.02998900 1.0
Si Si11 1 0.00000000 0.77945100 0.27540200 1.0
Si Si12 1 0.00000000 0.54423500 0.52975800 1.0
Si Si13 1 0.50000000 0.11266300 0.90186600 1.0
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