Mg2Si
传统材料 TRAMP-ID: mp-1074613 · 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-1074613, 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 5.88294000
_cell_length_b 5.98370571
_cell_length_c 7.81366528
_cell_angle_alpha 70.86139396
_cell_angle_beta 80.55640821
_cell_angle_gamma 66.26770620
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 237.71380868
_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 0.51577700 0.00465600 0.34458800 1.0
Mg Mg1 1 0.84512600 0.60607300 0.67800800 1.0
Mg Mg2 1 0.19594600 0.07459000 0.68941400 1.0
Mg Mg3 1 0.90816300 0.86914300 0.02266400 1.0
Mg Mg4 1 0.66710500 0.15529200 0.67417800 1.0
Mg Mg5 1 0.03329900 0.95313100 0.35344100 1.0
Mg Mg6 1 0.57725600 0.50733700 0.29389600 1.0
Mg Mg7 1 0.43472800 0.44784300 0.96877700 1.0
Si Si8 1 0.98953100 0.33378700 0.03987000 1.0
Si Si9 1 0.08217700 0.44689300 0.31656200 1.0
Si Si10 1 0.35754900 0.63195900 0.60514700 1.0
Si Si11 1 0.39287400 0.96976700 0.01356300 1.0
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