Mg2Si
传统材料 TRAMP-ID: mp-1074751 · 空间群: P2_1 (#4)
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-1074751, 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 5.96411000
_cell_length_b 6.03104300
_cell_length_c 7.63054751
_cell_angle_alpha 66.95852602
_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 252.57262491
_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 0.17184800 0.81673100 0.85528700 1.0
Mg Mg1 1 0.70833300 0.58155600 0.43364600 1.0
Mg Mg2 1 0.20833300 0.41844400 0.56635400 1.0
Mg Mg3 1 0.67579000 0.75321300 0.00285200 1.0
Mg Mg4 1 0.67184800 0.18326900 0.14471300 1.0
Mg Mg5 1 0.59060900 0.98542500 0.58079300 1.0
Mg Mg6 1 0.09060900 0.01457500 0.41920700 1.0
Mg Mg7 1 0.17579000 0.24678700 0.99714800 1.0
Si Si8 1 0.82414200 0.20956500 0.77789800 1.0
Si Si9 1 0.02872300 0.49911300 0.20489900 1.0
Si Si10 1 0.52872300 0.50088700 0.79510100 1.0
Si Si11 1 0.32414200 0.79043500 0.22210200 1.0
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