Mg4Si7
传统材料 TRAMP-ID: mp-1074199 · 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-1074199, 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 4.22094264
_cell_length_b 7.00489839
_cell_length_c 14.21541635
_cell_angle_alpha 88.40547642
_cell_angle_beta 82.71040101
_cell_angle_gamma 87.36128800
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si7
_chemical_formula_sum 'Mg8 Si14'
_cell_volume 416.36936843
_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 0.97275020 0.96445650 0.07502919 1.0
Mg Mg1 1 0.84801822 0.67863180 0.48241124 1.0
Mg Mg2 1 0.26394206 0.82614761 0.62812327 1.0
Mg Mg3 1 0.41514434 0.49992217 0.34287058 1.0
Mg Mg4 1 0.95824170 0.51754006 0.16575116 1.0
Mg Mg5 1 0.26220284 0.09080195 0.80847696 1.0
Mg Mg6 1 0.33451680 0.35872122 0.57816613 1.0
Mg Mg7 1 0.37429740 0.00006104 0.41268170 1.0
Si Si8 1 0.46084156 0.67779103 0.05283404 1.0
Si Si9 1 0.54836861 0.33594874 0.04696119 1.0
Si Si10 1 0.09079607 0.29146052 0.96255455 1.0
Si Si11 1 0.15074597 0.61289728 0.91432813 1.0
Si Si12 1 0.89186487 0.30411143 0.43182858 1.0
Si Si13 1 0.80949274 0.05326623 0.54746570 1.0
Si Si14 1 0.49929496 0.71797509 0.78736008 1.0
Si Si15 1 0.46955492 0.17472629 0.19747459 1.0
Si Si16 1 0.94290430 0.81289096 0.30017274 1.0
Si Si17 1 0.72892713 0.83799021 0.91736963 1.0
Si Si18 1 0.78438959 0.54502597 0.66325220 1.0
Si Si19 1 0.47062486 0.81828403 0.20541642 1.0
Si Si20 1 0.93111168 0.16790511 0.28008332 1.0
Si Si21 1 0.78824919 0.20977577 0.69579960 1.0
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