MgSi2
传统材料 TRAMP-ID: mp-1100460 · 空间群: P2_1/m (#11)
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-1100460, 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 3.66682900
_cell_length_b 4.26622100
_cell_length_c 6.69026710
_cell_angle_alpha 73.13475484
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgSi2
_chemical_formula_sum 'Mg2 Si4'
_cell_volume 100.15779315
_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 0.75000000 0.40505100 0.68834700 1.0
Mg Mg1 1 0.25000000 0.59494900 0.31165300 1.0
Si Si2 1 0.25000000 0.93095800 0.63949200 1.0
Si Si3 1 0.25000000 0.22951000 0.03158100 1.0
Si Si4 1 0.75000000 0.77049000 0.96841900 1.0
Si Si5 1 0.75000000 0.06904200 0.36050800 1.0
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