MgSi2
传统材料 TRAMP-ID: mp-1073590 · 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 MgSi2 were obtained from the Materials Project database (MP-ID: mp-1073590, 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 6.31555100
_cell_length_b 6.49833382
_cell_length_c 11.10940697
_cell_angle_alpha 89.17862675
_cell_angle_beta 89.91441789
_cell_angle_gamma 88.95451084
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgSi2
_chemical_formula_sum 'Mg8 Si16'
_cell_volume 455.81317814
_cell_formula_units_Z 8
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 0.12832500 0.87095300 0.82743800 1.0
Mg Mg1 1 0.94234400 0.03033500 0.34486200 1.0
Mg Mg2 1 0.29064400 0.51213200 0.65794000 1.0
Mg Mg3 1 0.64525800 0.34508200 0.15575800 1.0
Mg Mg4 1 0.81375200 0.64125500 0.63571000 1.0
Mg Mg5 1 0.11909100 0.43727500 0.17283100 1.0
Mg Mg6 1 0.62911600 0.98857500 0.81541400 1.0
Mg Mg7 1 0.41106200 0.15121200 0.36735600 1.0
Si Si8 1 0.95541300 0.26563900 0.88854400 1.0
Si Si9 1 0.74923700 0.43406500 0.39888100 1.0
Si Si10 1 0.11073600 0.91819500 0.57627200 1.0
Si Si11 1 0.44630500 0.73100400 0.11585100 1.0
Si Si12 1 0.97270400 0.21841100 0.67305100 1.0
Si Si13 1 0.32245500 0.07303500 0.11943200 1.0
Si Si14 1 0.80098400 0.60383800 0.89481200 1.0
Si Si15 1 0.61099800 0.77907300 0.39580900 1.0
Si Si16 1 0.48787600 0.92775700 0.58610100 1.0
Si Si17 1 0.82649000 0.72597500 0.09831600 1.0
Si Si18 1 0.32808500 0.23995500 0.92245800 1.0
Si Si19 1 0.12663200 0.43883300 0.42446100 1.0
Si Si20 1 0.42454100 0.58859000 0.91311400 1.0
Si Si21 1 0.26215400 0.73825900 0.31739100 1.0
Si Si22 1 0.62617200 0.27392000 0.58921900 1.0
Si Si23 1 0.94997600 0.06641800 0.07819800 1.0
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