Mg4Si3
传统材料 TRAMP-ID: mp-1074347 · 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 Mg4Si3 were obtained from the Materials Project database (MP-ID: mp-1074347, 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
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# generated using pymatgen
data_Mg4Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.82550500
_cell_length_b 7.29248714
_cell_length_c 11.52604164
_cell_angle_alpha 91.48472629
_cell_angle_beta 95.37145318
_cell_angle_gamma 107.25618982
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg16 Si12'
_cell_volume 544.60790993
_cell_formula_units_Z 4
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 0.63416400 0.87594900 0.94516600 1.0
Mg Mg1 1 0.69542400 0.48573600 0.87176400 1.0
Mg Mg2 1 0.13486800 0.87295800 0.46278300 1.0
Mg Mg3 1 0.11763400 0.58179600 0.25600500 1.0
Mg Mg4 1 0.16454200 0.86763500 0.86284900 1.0
Mg Mg5 1 0.02690900 0.23111200 0.89559200 1.0
Mg Mg6 1 0.55088200 0.84857700 0.39938400 1.0
Mg Mg7 1 0.34554100 0.26785200 0.35570900 1.0
Mg Mg8 1 0.41126800 0.80686100 0.66444200 1.0
Mg Mg9 1 0.30412100 0.23357900 0.68698800 1.0
Mg Mg10 1 0.91334400 0.93618000 0.22369700 1.0
Mg Mg11 1 0.76246300 0.25101400 0.31425400 1.0
Mg Mg12 1 0.97189100 0.47975300 0.66540700 1.0
Mg Mg13 1 0.86814800 0.91075600 0.66058400 1.0
Mg Mg14 1 0.61544800 0.51033300 0.13988200 1.0
Mg Mg15 1 0.38496800 0.95814800 0.15627100 1.0
Si Si16 1 0.62964000 0.17388100 0.54691700 1.0
Si Si17 1 0.24709500 0.52490200 0.49450400 1.0
Si Si18 1 0.42501500 0.19526100 0.97930500 1.0
Si Si19 1 0.96226000 0.71843500 0.04394600 1.0
Si Si20 1 0.31766100 0.55310400 0.83105400 1.0
Si Si21 1 0.65806600 0.14670400 0.76049400 1.0
Si Si22 1 0.77467600 0.61462700 0.36411000 1.0
Si Si23 1 0.19761700 0.27950900 0.12501500 1.0
Si Si24 1 0.61871200 0.54118400 0.54696600 1.0
Si Si25 1 0.00180700 0.19089600 0.49419600 1.0
Si Si26 1 0.25617000 0.59684300 0.03200300 1.0
Si Si27 1 0.79062200 0.20325400 0.08484300 1.0
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