Mg3Si2
传统材料 TRAMP-ID: mp-1075771 · 空间群: C2/m (#12)
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-1075771, 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 7.95160438
_cell_length_b 7.95160438
_cell_length_c 7.03662200
_cell_angle_alpha 84.39963962
_cell_angle_beta 84.39963962
_cell_angle_gamma 26.72290233
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si2
_chemical_formula_sum 'Mg6 Si4'
_cell_volume 199.05713501
_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 0.50008100 0.50008100 0.26924100 1.0
Mg Mg1 1 0.49991900 0.49991900 0.73075900 1.0
Mg Mg2 1 0.12426900 0.12426900 0.97282400 1.0
Mg Mg3 1 0.87573100 0.87573100 0.02717600 1.0
Mg Mg4 1 0.69266300 0.69266300 0.63546600 1.0
Mg Mg5 1 0.30733700 0.30733700 0.36453400 1.0
Si Si6 1 0.69937300 0.69937300 0.21538600 1.0
Si Si7 1 0.30062700 0.30062700 0.78461400 1.0
Si Si8 1 0.11878700 0.11878700 0.38867700 1.0
Si Si9 1 0.88121300 0.88121300 0.61132300 1.0
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