Mg4Si7
传统材料 TRAMP-ID: mp-1074122 · 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 Mg4Si7 were obtained from the Materials Project database (MP-ID: mp-1074122, 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_Mg4Si7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.06099200
_cell_length_b 8.14068965
_cell_length_c 12.75816364
_cell_angle_alpha 83.14022166
_cell_angle_beta 85.02532234
_cell_angle_gamma 87.41285089
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si7
_chemical_formula_sum 'Mg8 Si14'
_cell_volume 416.92091809
_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 0.13750900 0.13137800 0.08390300 1.0
Mg Mg1 1 0.49248400 0.39081900 0.53919400 1.0
Mg Mg2 1 0.94137700 0.16303100 0.68895800 1.0
Mg Mg3 1 0.02645400 0.64221300 0.38657000 1.0
Mg Mg4 1 0.07502400 0.50039300 0.17424200 1.0
Mg Mg5 1 0.43167800 0.41229300 0.78325700 1.0
Mg Mg6 1 0.96656600 0.82706800 0.56895300 1.0
Mg Mg7 1 0.05768500 0.17628100 0.38479000 1.0
Si Si8 1 0.62503400 0.38173800 0.01095700 1.0
Si Si9 1 0.40503100 0.74701200 0.01511700 1.0
Si Si10 1 0.09967200 0.54446200 0.94902900 1.0
Si Si11 1 0.74902500 0.15480200 0.90423000 1.0
Si Si12 1 0.49583300 0.87764200 0.42472800 1.0
Si Si13 1 0.47391400 0.05360400 0.56994000 1.0
Si Si14 1 0.27523800 0.98804300 0.89503000 1.0
Si Si15 1 0.20233500 0.82513800 0.18633900 1.0
Si Si16 1 0.56042300 0.43232100 0.33112200 1.0
Si Si17 1 0.88074500 0.68559600 0.78029900 1.0
Si Si18 1 0.96159400 0.50118300 0.64201100 1.0
Si Si19 1 0.59002500 0.25403200 0.20204300 1.0
Si Si20 1 0.67291300 0.95654100 0.24008100 1.0
Si Si21 1 0.38668800 0.85800000 0.73562200 1.0
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