Mg2Si3
传统材料 TRAMP-ID: mp-1073043 · 空间群: Cm (#8)
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 Mg2Si3 were obtained from the Materials Project database (MP-ID: mp-1073043, 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_Mg2Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.25191631
_cell_length_b 5.25191631
_cell_length_c 19.80758316
_cell_angle_alpha 80.80194969
_cell_angle_beta 80.80194969
_cell_angle_gamma 43.24758679
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 368.75433038
_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 0.49518600 0.49518600 0.17395300 1.0
Mg Mg1 1 0.69080900 0.69080900 0.80917600 1.0
Mg Mg2 1 0.93330100 0.93330100 0.04765300 1.0
Mg Mg3 1 0.25943100 0.25943100 0.94203900 1.0
Mg Mg4 1 0.02075800 0.02075800 0.70684100 1.0
Mg Mg5 1 0.58753100 0.58753100 0.31903100 1.0
Mg Mg6 1 0.94308400 0.94308400 0.54692800 1.0
Mg Mg7 1 0.67407800 0.67407800 0.46256300 1.0
Si Si8 1 0.65050800 0.65050800 0.04477800 1.0
Si Si9 1 0.54458100 0.54458100 0.94502900 1.0
Si Si10 1 0.22786100 0.22786100 0.12033600 1.0
Si Si11 1 0.97499300 0.97499300 0.87518900 1.0
Si Si12 1 0.31583600 0.31583600 0.69995900 1.0
Si Si13 1 0.28099600 0.28099600 0.35765600 1.0
Si Si14 1 0.21042500 0.21042500 0.56185700 1.0
Si Si15 1 0.39166600 0.39166600 0.45723800 1.0
Si Si16 1 0.71366400 0.71366400 0.64242000 1.0
Si Si17 1 0.89120800 0.89120800 0.28887100 1.0
Si Si18 1 0.77395200 0.77395200 0.19151500 1.0
Si Si19 1 0.40223900 0.40223900 0.80687000 1.0
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