MgSi2
传统材料 TRAMP-ID: mp-1073672 · 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-1073672, 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 6.08364000
_cell_length_b 7.23338719
_cell_length_c 9.76631467
_cell_angle_alpha 101.59980717
_cell_angle_beta 98.01515887
_cell_angle_gamma 89.94623213
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgSi2
_chemical_formula_sum 'Mg8 Si16'
_cell_volume 416.71689752
_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 0.42049400 0.20653600 0.63718900 1.0
Mg Mg1 1 0.52888200 0.32919500 0.12593500 1.0
Mg Mg2 1 0.08603500 0.88626900 0.36382900 1.0
Mg Mg3 1 0.96865900 0.76553600 0.87588100 1.0
Mg Mg4 1 0.57950600 0.79346400 0.36281100 1.0
Mg Mg5 1 0.47111800 0.67080500 0.87406500 1.0
Mg Mg6 1 0.91396500 0.11373100 0.63617100 1.0
Mg Mg7 1 0.03134100 0.23446400 0.12411900 1.0
Si Si8 1 0.62509400 0.82875400 0.65538500 1.0
Si Si9 1 0.73316000 0.93582100 0.11362000 1.0
Si Si10 1 0.28147700 0.51122900 0.41215500 1.0
Si Si11 1 0.15874500 0.38786200 0.87659300 1.0
Si Si12 1 0.37490600 0.17124600 0.34461500 1.0
Si Si13 1 0.26684000 0.06417900 0.88638000 1.0
Si Si14 1 0.71852300 0.48877100 0.58784500 1.0
Si Si15 1 0.84125500 0.61213800 0.12340700 1.0
Si Si16 1 0.88090800 0.49602300 0.36019200 1.0
Si Si17 1 0.76554600 0.39289000 0.87315400 1.0
Si Si18 1 0.22870000 0.83089900 0.64330500 1.0
Si Si19 1 0.33155800 0.93038600 0.11209300 1.0
Si Si20 1 0.11909200 0.50397700 0.63980800 1.0
Si Si21 1 0.23445400 0.60711000 0.12684600 1.0
Si Si22 1 0.77130000 0.16910100 0.35669500 1.0
Si Si23 1 0.66844200 0.06961400 0.88790700 1.0
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