Mg4Si3
传统材料 TRAMP-ID: mp-1074429 · 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-1074429, 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 6.24687800
_cell_length_b 6.76519275
_cell_length_c 13.20965475
_cell_angle_alpha 92.51114090
_cell_angle_beta 91.45531213
_cell_angle_gamma 104.67350300
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg16 Si12'
_cell_volume 539.14663472
_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 0.79096700 0.98217600 0.00490800 1.0
Mg Mg1 1 0.71538600 0.55158300 0.87833700 1.0
Mg Mg2 1 0.97802900 0.72849000 0.43472100 1.0
Mg Mg3 1 0.18439400 0.57256200 0.25238100 1.0
Mg Mg4 1 0.08659500 0.94306900 0.82174000 1.0
Mg Mg5 1 0.11908700 0.37004000 0.92006300 1.0
Mg Mg6 1 0.52645800 0.80463800 0.40487600 1.0
Mg Mg7 1 0.32026100 0.16921400 0.37433600 1.0
Mg Mg8 1 0.27052800 0.84878300 0.62294800 1.0
Mg Mg9 1 0.40910800 0.30435500 0.70408700 1.0
Mg Mg10 1 0.89610700 0.87601700 0.22421700 1.0
Mg Mg11 1 0.84594000 0.23642600 0.36996500 1.0
Mg Mg12 1 0.95476200 0.43955800 0.68671400 1.0
Mg Mg13 1 0.72110900 0.79835100 0.66924800 1.0
Mg Mg14 1 0.50136000 0.53223000 0.08301100 1.0
Mg Mg15 1 0.44774200 0.00779500 0.16975000 1.0
Si Si16 1 0.63006900 0.11700900 0.54969400 1.0
Si Si17 1 0.22528400 0.46683000 0.50909600 1.0
Si Si18 1 0.44856900 0.17077600 0.93438000 1.0
Si Si19 1 0.00028200 0.68498100 0.05170600 1.0
Si Si20 1 0.36030600 0.66480300 0.79251800 1.0
Si Si21 1 0.73669600 0.14653100 0.81703500 1.0
Si Si22 1 0.66061300 0.50373000 0.27852300 1.0
Si Si23 1 0.13738400 0.21388500 0.13890600 1.0
Si Si24 1 0.61923700 0.47777000 0.52394500 1.0
Si Si25 1 0.01985400 0.10035500 0.55616000 1.0
Si Si26 1 0.34764500 0.79280200 0.96558500 1.0
Si Si27 1 0.82717600 0.35207900 0.12527600 1.0
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