Mg2Si
传统材料 TRAMP-ID: mp-1074681 · 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 Mg2Si were obtained from the Materials Project database (MP-ID: mp-1074681, 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_Mg2Si
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.93236000
_cell_length_b 5.96547598
_cell_length_c 8.00932459
_cell_angle_alpha 72.49366509
_cell_angle_beta 69.24998410
_cell_angle_gamma 60.56001292
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 228.02285561
_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 0.46100400 0.83226300 0.64128500 1.0
Mg Mg1 1 0.24140600 0.11700100 0.31340800 1.0
Mg Mg2 1 0.75203300 0.08442500 0.33660600 1.0
Mg Mg3 1 0.06281900 0.79028400 0.99307300 1.0
Mg Mg4 1 0.26361400 0.58630200 0.34504300 1.0
Mg Mg5 1 0.94459300 0.33492000 0.67175300 1.0
Mg Mg6 1 0.42706200 0.32952900 0.70745700 1.0
Mg Mg7 1 0.56256400 0.83321100 0.99151700 1.0
Si Si8 1 0.00647500 0.29989900 0.02157600 1.0
Si Si9 1 0.96687100 0.84147800 0.64729800 1.0
Si Si10 1 0.75014500 0.60284300 0.32473200 1.0
Si Si11 1 0.56188400 0.34795500 0.00614400 1.0
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