Mg2Si3
传统材料 TRAMP-ID: mp-1073224 · 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 Mg2Si3 were obtained from the Materials Project database (MP-ID: mp-1073224, 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 5.53560967
_cell_length_b 5.53560967
_cell_length_c 17.34016893
_cell_angle_alpha 87.07417081
_cell_angle_beta 87.07417081
_cell_angle_gamma 43.78664116
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 367.12710364
_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 0.13896300 0.13896300 0.97698300 1.0
Mg Mg1 1 0.34581900 0.34581900 0.53952800 1.0
Mg Mg2 1 0.97301200 0.97301200 0.81195500 1.0
Mg Mg3 1 0.61087900 0.61087900 0.67344700 1.0
Mg Mg4 1 0.65418100 0.65418100 0.46047200 1.0
Mg Mg5 1 0.86103700 0.86103700 0.02301700 1.0
Mg Mg6 1 0.38912100 0.38912100 0.32655300 1.0
Mg Mg7 1 0.02698800 0.02698800 0.18804500 1.0
Si Si8 1 0.27732000 0.27732000 0.83515300 1.0
Si Si9 1 0.91095100 0.91095100 0.66127600 1.0
Si Si10 1 0.65046900 0.65046900 0.84088700 1.0
Si Si11 1 0.30028600 0.30028600 0.69708700 1.0
Si Si12 1 0.92757600 0.92757600 0.44485000 1.0
Si Si13 1 0.54561700 0.54561700 0.07369100 1.0
Si Si14 1 0.69971400 0.69971400 0.30291300 1.0
Si Si15 1 0.72268000 0.72268000 0.16484700 1.0
Si Si16 1 0.08904900 0.08904900 0.33872400 1.0
Si Si17 1 0.34953100 0.34953100 0.15911300 1.0
Si Si18 1 0.45438300 0.45438300 0.92630900 1.0
Si Si19 1 0.07242400 0.07242400 0.55515000 1.0
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