Mg2Si
传统材料 TRAMP-ID: mp-1074672 · 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-1074672, 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 4.15886900
_cell_length_b 8.11686670
_cell_length_c 8.17221884
_cell_angle_alpha 64.49018442
_cell_angle_beta 75.50774260
_cell_angle_gamma 76.60005689
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 238.61484832
_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 0.64337300 0.65146100 0.56265600 1.0
Mg Mg1 1 0.35662700 0.34853900 0.43734400 1.0
Mg Mg2 1 0.84455100 0.65890600 0.16040400 1.0
Mg Mg3 1 0.35304900 0.93229000 0.85964300 1.0
Mg Mg4 1 0.50000000 0.50000000 0.00000000 1.0
Mg Mg5 1 0.64695100 0.06771000 0.14035700 1.0
Mg Mg6 1 0.00000000 0.00000000 0.50000000 1.0
Mg Mg7 1 0.15544900 0.34109400 0.83959600 1.0
Si Si8 1 0.98603000 0.29804800 0.20396600 1.0
Si Si9 1 0.01397000 0.70195200 0.79603400 1.0
Si Si10 1 0.22743300 0.78550900 0.27960700 1.0
Si Si11 1 0.77256700 0.21449100 0.72039300 1.0
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