Mg4Si3
传统材料 TRAMP-ID: mp-1074528 · 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 Mg4Si3 were obtained from the Materials Project database (MP-ID: mp-1074528, 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
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# generated using pymatgen
data_Mg4Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.40328000
_cell_length_b 7.99931488
_cell_length_c 11.72636390
_cell_angle_alpha 90.10819422
_cell_angle_beta 94.82888160
_cell_angle_gamma 111.89211288
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg16 Si12'
_cell_volume 554.99405176
_cell_formula_units_Z 4
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 0.67108700 0.96998500 0.91829300 1.0
Mg Mg1 1 0.67548300 0.52465600 0.87980000 1.0
Mg Mg2 1 0.08972900 0.82915100 0.37916300 1.0
Mg Mg3 1 0.29079500 0.57279600 0.26139100 1.0
Mg Mg4 1 0.12308600 0.83895700 0.88537000 1.0
Mg Mg5 1 0.06884600 0.34875200 0.88305100 1.0
Mg Mg6 1 0.63735500 0.90647400 0.38772000 1.0
Mg Mg7 1 0.42750000 0.23259400 0.40693700 1.0
Mg Mg8 1 0.30656800 0.92426700 0.64497900 1.0
Mg Mg9 1 0.35161400 0.35383700 0.65179100 1.0
Mg Mg10 1 0.80277100 0.79260000 0.14226600 1.0
Mg Mg11 1 0.94822200 0.34189100 0.40443400 1.0
Mg Mg12 1 0.93504900 0.51437200 0.65435600 1.0
Mg Mg13 1 0.76265300 0.83751800 0.67953200 1.0
Mg Mg14 1 0.48812900 0.36566500 0.11103700 1.0
Mg Mg15 1 0.39164200 0.95570400 0.15265300 1.0
Si Si16 1 0.72382300 0.15548800 0.57612900 1.0
Si Si17 1 0.28983800 0.63899100 0.50607500 1.0
Si Si18 1 0.09771000 0.09823800 0.03072100 1.0
Si Si19 1 0.00855400 0.56853800 0.06438700 1.0
Si Si20 1 0.35973900 0.64889300 0.78153500 1.0
Si Si21 1 0.64137200 0.20964800 0.76808800 1.0
Si Si22 1 0.71592900 0.54383100 0.30949000 1.0
Si Si23 1 0.07134000 0.13533800 0.24411200 1.0
Si Si24 1 0.62579100 0.57829100 0.49936800 1.0
Si Si25 1 0.03433200 0.06728000 0.53185800 1.0
Si Si26 1 0.39234500 0.65802800 0.00270200 1.0
Si Si27 1 0.84964700 0.24505500 0.10688900 1.0
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