Mg2Si3
传统材料 TRAMP-ID: mp-1072989 · 空间群: P1 (#1)
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-1072989, 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 3.73470700
_cell_length_b 5.82426044
_cell_length_c 18.26657593
_cell_angle_alpha 89.55172016
_cell_angle_beta 87.43420998
_cell_angle_gamma 89.31978446
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 396.89596278
_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 0.18784600 0.79836900 0.19406000 1.0
Mg Mg1 1 0.54341700 0.12535900 0.77649100 1.0
Mg Mg2 1 0.20914400 0.13174400 0.06192300 1.0
Mg Mg3 1 0.55066200 0.87923300 0.92846600 1.0
Mg Mg4 1 0.57084700 0.59225300 0.72118700 1.0
Mg Mg5 1 0.17686200 0.26386900 0.28812300 1.0
Mg Mg6 1 0.15410200 0.69807000 0.56117600 1.0
Mg Mg7 1 0.67664300 0.46767000 0.42964500 1.0
Si Si8 1 0.24681700 0.62360400 0.03864700 1.0
Si Si9 1 0.42387800 0.36111800 0.93441900 1.0
Si Si10 1 0.73046800 0.53003500 0.11605400 1.0
Si Si11 1 0.94676600 0.41782300 0.85392300 1.0
Si Si12 1 0.06649000 0.90483400 0.69009000 1.0
Si Si13 1 0.68107500 0.97009300 0.37090900 1.0
Si Si14 1 0.15179200 0.23376800 0.53440600 1.0
Si Si15 1 0.66078500 0.00120100 0.50116400 1.0
Si Si16 1 0.08909600 0.29637400 0.66541000 1.0
Si Si17 1 0.19141200 0.73171400 0.33948500 1.0
Si Si18 1 0.69664500 0.16158100 0.17483600 1.0
Si Si19 1 0.04538000 0.81126600 0.81950500 1.0
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