Mg2Si
传统材料 TRAMP-ID: mp-1100468 · 空间群: P2_1/c (#14)
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-1100468, 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 7.89361900
_cell_length_b 4.67168300
_cell_length_c 6.13217767
_cell_angle_alpha 89.32094788
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 226.11728050
_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 0.41437900 0.24154100 0.75618900 1.0
Mg Mg1 1 0.74757000 0.26056700 0.49865900 1.0
Mg Mg2 1 0.58562100 0.75845900 0.24381100 1.0
Mg Mg3 1 0.24757000 0.73943300 0.00134100 1.0
Mg Mg4 1 0.25243000 0.73943300 0.50134100 1.0
Mg Mg5 1 0.91437900 0.75845900 0.74381100 1.0
Mg Mg6 1 0.75243000 0.26056700 0.99865900 1.0
Mg Mg7 1 0.08562100 0.24154100 0.25618900 1.0
Si Si8 1 0.07847900 0.25544700 0.75393400 1.0
Si Si9 1 0.42152100 0.25544700 0.25393400 1.0
Si Si10 1 0.92152100 0.74455300 0.24606600 1.0
Si Si11 1 0.57847900 0.74455300 0.74606600 1.0
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