Mg4Si3
传统材料 TRAMP-ID: mp-1074458 · 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-1074458, 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 6.25344900
_cell_length_b 7.71301876
_cell_length_c 12.05633421
_cell_angle_alpha 95.54107009
_cell_angle_beta 91.58051452
_cell_angle_gamma 109.81666030
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg16 Si12'
_cell_volume 543.38972354
_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 0.75248200 0.89682300 0.89678400 1.0
Mg Mg1 1 0.65671000 0.43059600 0.90958300 1.0
Mg Mg2 1 0.21027100 0.97796600 0.43278300 1.0
Mg Mg3 1 0.99034000 0.41778200 0.13604900 1.0
Mg Mg4 1 0.28555400 0.95818100 0.85047700 1.0
Mg Mg5 1 0.08889300 0.29019000 0.89235900 1.0
Mg Mg6 1 0.59814500 0.81364600 0.39491100 1.0
Mg Mg7 1 0.53525900 0.44588400 0.46394500 1.0
Mg Mg8 1 0.39130300 0.82644800 0.63072700 1.0
Mg Mg9 1 0.36201600 0.27602700 0.67182600 1.0
Mg Mg10 1 0.78530100 0.86727100 0.15757900 1.0
Mg Mg11 1 0.69198100 0.19284100 0.29905200 1.0
Mg Mg12 1 0.96189300 0.47517900 0.67036400 1.0
Mg Mg13 1 0.93150300 0.95360100 0.64598800 1.0
Mg Mg14 1 0.49554000 0.43651200 0.16792500 1.0
Mg Mg15 1 0.28217900 0.85316100 0.20071700 1.0
Si Si16 1 0.66107600 0.14133900 0.53944100 1.0
Si Si17 1 0.15203600 0.59103000 0.45775500 1.0
Si Si18 1 0.16977800 0.07697700 0.05420700 1.0
Si Si19 1 0.03210400 0.71710100 0.00073700 1.0
Si Si20 1 0.34307100 0.60542100 0.80509100 1.0
Si Si21 1 0.68909700 0.15070900 0.76018000 1.0
Si Si22 1 0.87773600 0.61864200 0.31847900 1.0
Si Si23 1 0.15551300 0.18386400 0.26716900 1.0
Si Si24 1 0.65444400 0.63257200 0.69025200 1.0
Si Si25 1 0.05611600 0.26479900 0.48608800 1.0
Si Si26 1 0.38303100 0.63405100 0.00992400 1.0
Si Si27 1 0.58757900 0.12822700 0.05373300 1.0
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