Mg3Si2
传统材料 TRAMP-ID: mp-1075796 · 空间群: C2/c (#15)
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-1075796, 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 5.34838601
_cell_length_b 5.34838601
_cell_length_c 6.87040372
_cell_angle_alpha 79.63321898
_cell_angle_beta 79.63321898
_cell_angle_gamma 86.12417395
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si2
_chemical_formula_sum 'Mg6 Si4'
_cell_volume 190.03959918
_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 0.63957700 0.73593100 0.51884800 1.0
Mg Mg1 1 0.36042300 0.26406900 0.48115200 1.0
Mg Mg2 1 0.84218100 0.15781900 0.75000000 1.0
Mg Mg3 1 0.15781900 0.84218100 0.25000000 1.0
Mg Mg4 1 0.26406900 0.36042300 0.98115200 1.0
Mg Mg5 1 0.73593100 0.63957700 0.01884800 1.0
Si Si6 1 0.33735100 0.90076500 0.83642800 1.0
Si Si7 1 0.66264900 0.09923500 0.16357200 1.0
Si Si8 1 0.09923500 0.66264900 0.66357200 1.0
Si Si9 1 0.90076500 0.33735100 0.33642800 1.0
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