Mg4Si7
传统材料 TRAMP-ID: mp-1074194 · 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 Mg4Si7 were obtained from the Materials Project database (MP-ID: mp-1074194, 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_Mg4Si7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.30300400
_cell_length_b 6.74468341
_cell_length_c 14.06638031
_cell_angle_alpha 102.28765948
_cell_angle_beta 89.88126897
_cell_angle_gamma 90.77588491
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si7
_chemical_formula_sum 'Mg8 Si14'
_cell_volume 398.85120596
_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 0.93078600 0.17660600 0.94162600 1.0
Mg Mg1 1 0.93270700 0.29220900 0.50957300 1.0
Mg Mg2 1 0.42587000 0.07601800 0.35256500 1.0
Mg Mg3 1 0.43863400 0.53751600 0.65439900 1.0
Mg Mg4 1 0.92869900 0.64609300 0.84454500 1.0
Mg Mg5 1 0.93004000 0.71080900 0.07096400 1.0
Mg Mg6 1 0.43555800 0.56249800 0.41866600 1.0
Mg Mg7 1 0.42939800 0.00977900 0.58169000 1.0
Si Si8 1 0.42574500 0.50352400 0.95315200 1.0
Si Si9 1 0.43082800 0.87760000 0.96554300 1.0
Si Si10 1 0.43261600 0.97589700 0.14593100 1.0
Si Si11 1 0.43602100 0.33894100 0.08917000 1.0
Si Si12 1 0.94333500 0.69385200 0.55764100 1.0
Si Si13 1 0.92156400 0.89537500 0.43947300 1.0
Si Si14 1 0.93632200 0.16941700 0.15041400 1.0
Si Si15 1 0.42688200 0.91953100 0.79709600 1.0
Si Si16 1 0.93471400 0.27273400 0.70556300 1.0
Si Si17 1 0.43328100 0.66379000 0.20568700 1.0
Si Si18 1 0.93103800 0.32397200 0.32004800 1.0
Si Si19 1 0.43304200 0.28437800 0.79802700 1.0
Si Si20 1 0.92600200 0.91722600 0.71275000 1.0
Si Si21 1 0.93324600 0.65585200 0.28908100 1.0
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