Mg2Si3
传统材料 TRAMP-ID: mp-1073208 · 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-1073208, 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 3.73260900
_cell_length_b 5.09196313
_cell_length_c 19.95019562
_cell_angle_alpha 89.63776628
_cell_angle_beta 95.02385619
_cell_angle_gamma 109.64100966
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 355.63789245
_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 0.36079700 0.41947800 0.31231700 1.0
Mg Mg1 1 0.63920300 0.58052200 0.68768300 1.0
Mg Mg2 1 0.83043400 0.20843600 0.44228900 1.0
Mg Mg3 1 0.16956600 0.79156400 0.55771100 1.0
Mg Mg4 1 0.99714700 0.22570400 0.78357200 1.0
Mg Mg5 1 0.00285300 0.77429600 0.21642800 1.0
Mg Mg6 1 0.99632400 0.06861300 0.92656900 1.0
Mg Mg7 1 0.00367600 0.93138700 0.07343100 1.0
Si Si8 1 0.54190900 0.63895500 0.44974300 1.0
Si Si9 1 0.45809100 0.36104500 0.55025700 1.0
Si Si10 1 0.08920700 0.81094200 0.37542900 1.0
Si Si11 1 0.91079300 0.18905800 0.62457100 1.0
Si Si12 1 0.29315500 0.79280400 0.81522800 1.0
Si Si13 1 0.70684500 0.20719600 0.18477200 1.0
Si Si14 1 0.29187400 0.62576400 0.96782300 1.0
Si Si15 1 0.70812600 0.37423600 0.03217700 1.0
Si Si16 1 0.69842200 0.53111800 0.87410000 1.0
Si Si17 1 0.30157800 0.46888200 0.12590000 1.0
Si Si18 1 0.65318200 0.00961000 0.30022700 1.0
Si Si19 1 0.34681800 0.99039000 0.69977300 1.0
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