Mg2Si
传统材料 TRAMP-ID: mp-1074665 · 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-1074665, 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 5.63092600
_cell_length_b 7.04100716
_cell_length_c 7.40186722
_cell_angle_alpha 72.49551485
_cell_angle_beta 68.94926419
_cell_angle_gamma 70.52423406
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si
_chemical_formula_sum 'Mg8 Si4'
_cell_volume 252.68511989
_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 0.52110600 0.19022500 0.26628200 1.0
Mg Mg1 1 0.50392500 0.25684500 0.65200900 1.0
Mg Mg2 1 0.01211700 0.41785300 0.05352300 1.0
Mg Mg3 1 0.55243400 0.49932700 0.90071600 1.0
Mg Mg4 1 0.98988300 0.50059000 0.47230500 1.0
Mg Mg5 1 0.02244300 0.01035600 0.41603000 1.0
Mg Mg6 1 0.51501900 0.66932500 0.27182100 1.0
Mg Mg7 1 0.00900800 0.07341700 0.84717700 1.0
Si Si8 1 0.74154200 0.81887000 0.83523400 1.0
Si Si9 1 0.36381600 0.04393600 0.04033200 1.0
Si Si10 1 0.21547800 0.66442600 0.67650600 1.0
Si Si11 1 0.55333800 0.85471900 0.56853300 1.0
获取直接链接