Mg3Si2
传统材料 TRAMP-ID: mp-1075851 · 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 Mg3Si2 were obtained from the Materials Project database (MP-ID: mp-1075851, 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_Mg3Si2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.44601800
_cell_length_b 5.48888280
_cell_length_c 8.77595721
_cell_angle_alpha 99.04354962
_cell_angle_beta 91.67050557
_cell_angle_gamma 104.22860580
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si2
_chemical_formula_sum 'Mg6 Si4'
_cell_volume 204.50032647
_cell_formula_units_Z 2
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 0.65471100 0.79787300 0.04615500 1.0
Mg Mg1 1 0.34528900 0.20212700 0.95384500 1.0
Mg Mg2 1 0.90078900 0.50306500 0.76769100 1.0
Mg Mg3 1 0.09921100 0.49693500 0.23230900 1.0
Mg Mg4 1 0.28177000 0.10178300 0.60949500 1.0
Mg Mg5 1 0.71823000 0.89821700 0.39050500 1.0
Si Si6 1 0.39125700 0.62035700 0.60087500 1.0
Si Si7 1 0.60874300 0.37964300 0.39912500 1.0
Si Si8 1 0.75926500 0.97718500 0.76891900 1.0
Si Si9 1 0.24073500 0.02281500 0.23108100 1.0
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