Mg4Si3
传统材料 TRAMP-ID: mp-1074388 · 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-1074388, 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 7.00017171
_cell_length_b 13.15409787
_cell_length_c 7.01912410
_cell_angle_alpha 118.06117266
_cell_angle_beta 71.18968807
_cell_angle_gamma 101.05852462
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg16 Si12'
_cell_volume 539.26395964
_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 0.09396300 0.02033500 0.64829400 1.0
Mg Mg1 1 0.43842500 0.17067300 0.88588700 1.0
Mg Mg2 1 0.12792900 0.52321800 0.69412900 1.0
Mg Mg3 1 0.42320900 0.72470400 0.85948600 1.0
Mg Mg4 1 0.13839600 0.14330200 0.32356200 1.0
Mg Mg5 1 0.80351100 0.11030900 0.12554600 1.0
Mg Mg6 1 0.16402800 0.60646200 0.17250700 1.0
Mg Mg7 1 0.73595600 0.64089400 0.01588500 1.0
Mg Mg8 1 0.21219900 0.32608500 0.76580200 1.0
Mg Mg9 1 0.77106300 0.32359100 0.63045000 1.0
Mg Mg10 1 0.08359600 0.74569200 0.68773000 1.0
Mg Mg11 1 0.77187900 0.73847600 0.49896300 1.0
Mg Mg12 1 0.54071000 0.33624600 0.31955800 1.0
Mg Mg13 1 0.08984500 0.34633300 0.22793500 1.0
Mg Mg14 1 0.45773100 0.83835500 0.40621800 1.0
Mg Mg15 1 0.04076500 0.84565400 0.18920500 1.0
Si Si16 1 0.85194700 0.44410400 0.06265900 1.0
Si Si17 1 0.49068300 0.50230200 0.75773800 1.0
Si Si18 1 0.76585700 0.03514400 0.45389400 1.0
Si Si19 1 0.28560400 0.95685700 0.88451100 1.0
Si Si20 1 0.47139000 0.15565800 0.47773300 1.0
Si Si21 1 0.83994000 0.22278000 0.87847300 1.0
Si Si22 1 0.42113200 0.61836200 0.40627000 1.0
Si Si23 1 0.73787800 0.86187600 0.01944200 1.0
Si Si24 1 0.47962500 0.43993700 0.05735200 1.0
Si Si25 1 0.82766600 0.53038200 0.51973300 1.0
Si Si26 1 0.41502900 0.96600100 0.19503800 1.0
Si Si27 1 0.66320400 0.96213800 0.75282500 1.0
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