Mg2Si3
传统材料 TRAMP-ID: mp-1073181 · 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-1073181, 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 4.66893500
_cell_length_b 5.40346530
_cell_length_c 15.22518923
_cell_angle_alpha 91.72167069
_cell_angle_beta 94.17829818
_cell_angle_gamma 113.57130506
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 350.38653787
_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 0.82537900 0.69267300 0.49017300 1.0
Mg Mg1 1 0.64248400 0.30574500 0.99086800 1.0
Mg Mg2 1 0.97134200 0.96233400 0.68448000 1.0
Mg Mg3 1 0.47494900 0.93324300 0.82116200 1.0
Mg Mg4 1 0.35751600 0.69425500 0.00913200 1.0
Mg Mg5 1 0.17462100 0.30732700 0.50982700 1.0
Mg Mg6 1 0.52505100 0.06675700 0.17883800 1.0
Mg Mg7 1 0.02865800 0.03766600 0.31552000 1.0
Si Si8 1 0.26973900 0.55366500 0.68530800 1.0
Si Si9 1 0.75247900 0.50505400 0.80872400 1.0
Si Si10 1 0.68442700 0.37661200 0.64868100 1.0
Si Si11 1 0.17659800 0.32242600 0.84026200 1.0
Si Si12 1 0.02093200 0.08648300 0.07940200 1.0
Si Si13 1 0.56464800 0.07580300 0.42338000 1.0
Si Si14 1 0.82340200 0.67757400 0.15973800 1.0
Si Si15 1 0.73026100 0.44633500 0.31469200 1.0
Si Si16 1 0.24752100 0.49494600 0.19127600 1.0
Si Si17 1 0.31557300 0.62338800 0.35131900 1.0
Si Si18 1 0.43535200 0.92419700 0.57662000 1.0
Si Si19 1 0.97906800 0.91351700 0.92059800 1.0
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