Mg2Si3
传统材料 TRAMP-ID: mp-1073059 · 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 Mg2Si3 were obtained from the Materials Project database (MP-ID: mp-1073059, 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 4.51556700
_cell_length_b 5.24228365
_cell_length_c 17.06932751
_cell_angle_alpha 92.58962112
_cell_angle_beta 95.63133544
_cell_angle_gamma 111.62199152
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 372.37079825
_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 0.01314600 0.89465500 0.78361100 1.0
Mg Mg1 1 0.98685400 0.10534500 0.21638900 1.0
Mg Mg2 1 0.65343900 0.32207100 0.91224800 1.0
Mg Mg3 1 0.34656100 0.67792900 0.08775200 1.0
Mg Mg4 1 0.35511100 0.70500200 0.29950100 1.0
Mg Mg5 1 0.64488900 0.29499800 0.70049900 1.0
Mg Mg6 1 0.05658100 0.14692700 0.40503000 1.0
Mg Mg7 1 0.94341900 0.85307300 0.59497000 1.0
Si Si8 1 0.92073300 0.90779600 0.93639300 1.0
Si Si9 1 0.67394500 0.27503800 0.08084600 1.0
Si Si10 1 0.32605500 0.72496200 0.91915400 1.0
Si Si11 1 0.07926700 0.09220400 0.06360700 1.0
Si Si12 1 0.57265600 0.26255100 0.30909000 1.0
Si Si13 1 0.42734400 0.73744900 0.69091000 1.0
Si Si14 1 0.36283100 0.75569000 0.47476500 1.0
Si Si15 1 0.63716900 0.24431000 0.52523500 1.0
Si Si16 1 0.76835300 0.57936500 0.42614500 1.0
Si Si17 1 0.23164700 0.42063500 0.57385500 1.0
Si Si18 1 0.21864400 0.44905900 0.79634000 1.0
Si Si19 1 0.78135600 0.55094100 0.20366000 1.0
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