Mg3Si4
传统材料 TRAMP-ID: mp-1074932 · 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 Mg3Si4 were obtained from the Materials Project database (MP-ID: mp-1074932, 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_Mg3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.22616800
_cell_length_b 6.79807744
_cell_length_c 8.06567793
_cell_angle_alpha 105.04459118
_cell_angle_beta 108.45223692
_cell_angle_gamma 98.37260405
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 254.26363351
_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 0.81883600 0.44869100 0.41193700 1.0
Mg Mg1 1 0.41513700 0.72191900 0.48026300 1.0
Mg Mg2 1 0.53083000 0.21654300 0.90935300 1.0
Mg Mg3 1 0.71837200 0.76914900 0.89424700 1.0
Mg Mg4 1 0.00535900 0.96709500 0.42782500 1.0
Mg Mg5 1 0.13138000 0.23493500 0.18378400 1.0
Si Si6 1 0.12518100 0.48237200 0.84130600 1.0
Si Si7 1 0.13912300 0.80036000 0.72972100 1.0
Si Si8 1 0.95791500 0.58435500 0.14451500 1.0
Si Si9 1 0.49311200 0.63844000 0.14845500 1.0
Si Si10 1 0.93211000 0.09395000 0.77912200 1.0
Si Si11 1 0.56677000 0.12108700 0.51246500 1.0
Si Si12 1 0.37329800 0.40300300 0.60017100 1.0
Si Si13 1 0.53923700 0.01836900 0.18353600 1.0
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