Mg2Si
传统材料 TRAMP-ID: mp-1074667 · 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-1074667, 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 5.42482100
_cell_length_b 6.26422063
_cell_length_c 7.68835961
_cell_angle_alpha 88.59365940
_cell_angle_beta 70.61193168
_cell_angle_gamma 89.25282756
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 246.37436950
_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 0.22923300 0.63121600 0.51721600 1.0
Mg Mg1 1 0.79882900 0.87562400 0.91755200 1.0
Mg Mg2 1 0.77131600 0.87531800 0.44625800 1.0
Mg Mg3 1 0.80565300 0.37695800 0.87764000 1.0
Mg Mg4 1 0.22868400 0.12468200 0.55374200 1.0
Mg Mg5 1 0.20117100 0.12437600 0.08244800 1.0
Mg Mg6 1 0.19434700 0.62304200 0.12236000 1.0
Mg Mg7 1 0.77076700 0.36878400 0.48278400 1.0
Si Si8 1 0.62789500 0.17374500 0.21526900 1.0
Si Si9 1 0.35119300 0.42792800 0.79043800 1.0
Si Si10 1 0.37210500 0.82625500 0.78473100 1.0
Si Si11 1 0.64880700 0.57207200 0.20956200 1.0
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