MgSi2
传统材料 TRAMP-ID: mp-1100464 · 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 MgSi2 were obtained from the Materials Project database (MP-ID: mp-1100464, 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_MgSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.46363900
_cell_length_b 5.07496205
_cell_length_c 5.55161833
_cell_angle_alpha 69.83486572
_cell_angle_beta 66.90020115
_cell_angle_gamma 66.22108681
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgSi2
_chemical_formula_sum 'Mg2 Si4'
_cell_volume 103.22462746
_cell_formula_units_Z 2
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 0.30725700 0.09369100 0.29105600 1.0
Mg Mg1 1 0.69274300 0.90630900 0.70894400 1.0
Si Si2 1 0.93765500 0.25683400 0.85363400 1.0
Si Si3 1 0.62621700 0.49151700 0.25956200 1.0
Si Si4 1 0.06234500 0.74316600 0.14636600 1.0
Si Si5 1 0.37378300 0.50848300 0.74043800 1.0
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