Mg2Si
传统材料 TRAMP-ID: mp-1074759 · 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 Mg2Si were obtained from the Materials Project database (MP-ID: mp-1074759, 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 5.51439200
_cell_length_b 6.18291164
_cell_length_c 7.54013319
_cell_angle_alpha 85.71696606
_cell_angle_beta 71.40015774
_cell_angle_gamma 83.68879864
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 241.96235123
_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 0.23025300 0.63326900 0.51761600 1.0
Mg Mg1 1 0.80296600 0.91985500 0.89824700 1.0
Mg Mg2 1 0.76392400 0.87474700 0.45133800 1.0
Mg Mg3 1 0.82391800 0.42367000 0.86611100 1.0
Mg Mg4 1 0.23607600 0.12525300 0.54866200 1.0
Mg Mg5 1 0.19703400 0.08014500 0.10175300 1.0
Mg Mg6 1 0.17608200 0.57633000 0.13388900 1.0
Mg Mg7 1 0.76974700 0.36673100 0.48238400 1.0
Si Si8 1 0.61661100 0.20260000 0.20768800 1.0
Si Si9 1 0.35933600 0.39428800 0.79652800 1.0
Si Si10 1 0.38338900 0.79740000 0.79231200 1.0
Si Si11 1 0.64066400 0.60571200 0.20347200 1.0
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