Mg4Si7
传统材料 TRAMP-ID: mp-1074149 · 空间群: C2/m (#12)
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-1074149, 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 8.24367876
_cell_length_b 8.24367876
_cell_length_c 6.76847200
_cell_angle_alpha 89.62801910
_cell_angle_beta 89.62801910
_cell_angle_gamma 25.59535803
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si7
_chemical_formula_sum 'Mg4 Si7'
_cell_volume 198.70995674
_cell_formula_units_Z 1
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 0.92050400 0.92050400 0.39927400 1.0
Mg Mg1 1 0.07949600 0.07949600 0.60072600 1.0
Mg Mg2 1 0.16480500 0.16480500 0.00729000 1.0
Mg Mg3 1 0.83519500 0.83519500 0.99271000 1.0
Si Si4 1 0.69006200 0.69006200 0.34164100 1.0
Si Si5 1 0.30993800 0.30993800 0.65835900 1.0
Si Si6 1 0.54519400 0.54519400 0.24194900 1.0
Si Si7 1 0.45480600 0.45480600 0.75805100 1.0
Si Si8 1 0.28801200 0.28801200 0.28957400 1.0
Si Si9 1 0.71198800 0.71198800 0.71042600 1.0
Si Si10 1 0.00000000 0.00000000 0.00000000 1.0
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