Mg2Si
传统材料 TRAMP-ID: mp-1074703 · 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 Mg2Si were obtained from the Materials Project database (MP-ID: mp-1074703, 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 5.51672100
_cell_length_b 6.91621408
_cell_length_c 7.72967269
_cell_angle_alpha 95.53201802
_cell_angle_beta 110.76752070
_cell_angle_gamma 111.82316022
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 246.99361141
_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 0.68483100 0.26057900 0.81133400 1.0
Mg Mg1 1 0.14842200 0.56459900 0.71808600 1.0
Mg Mg2 1 0.01381900 0.04755000 0.63064300 1.0
Mg Mg3 1 0.38119800 0.05319800 0.36609000 1.0
Mg Mg4 1 0.53522600 0.56028700 0.51115500 1.0
Mg Mg5 1 0.38753800 0.35800800 0.07372000 1.0
Mg Mg6 1 0.91470100 0.24811000 0.25327500 1.0
Mg Mg7 1 0.80996300 0.84446500 0.93586600 1.0
Si Si8 1 0.65252500 0.82574500 0.24979100 1.0
Si Si9 1 0.37302400 0.96718100 0.96904500 1.0
Si Si10 1 0.97100500 0.65348200 0.36927300 1.0
Si Si11 1 0.12832800 0.61726500 0.11183300 1.0
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