Mg2Si
传统材料 TRAMP-ID: mp-1237875 · 空间群: P-1 (#2)
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 Mg2Si were obtained from the Materials Project database (MP-ID: mp-1237875, 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_Mg2Si
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.30277204
_cell_length_b 6.14730621
_cell_length_c 7.63496740
_cell_angle_alpha 79.69698133
_cell_angle_beta 82.49512432
_cell_angle_gamma 105.91910406
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 231.19438575
_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 0.65211200 0.20097500 0.08507400 1.0
Mg Mg1 1 0.66722700 0.85075600 0.42604800 1.0
Mg Mg2 1 0.17902600 0.63039300 0.91674200 1.0
Mg Mg3 1 0.66538800 0.06626100 0.74013200 1.0
Mg Mg4 1 0.68116100 0.71585200 0.08110200 1.0
Mg Mg5 1 0.16692300 0.45807400 0.58360300 1.0
Mg Mg6 1 0.16598300 0.95786200 0.58352000 1.0
Mg Mg7 1 0.15463600 0.28606500 0.25012200 1.0
Si Si8 1 0.16988000 0.79387200 0.24053000 1.0
Si Si9 1 0.16290400 0.12180500 0.92669100 1.0
Si Si10 1 0.68690700 0.38854000 0.40525600 1.0
Si Si11 1 0.64796400 0.52954400 0.76071000 1.0
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