Mg4Si7
传统材料 TRAMP-ID: mp-1344756 · 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-1344756, 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 3.99151300
_cell_length_b 6.87027717
_cell_length_c 14.84531072
_cell_angle_alpha 103.36995146
_cell_angle_beta 96.31173856
_cell_angle_gamma 91.27731647
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si7
_chemical_formula_sum 'Mg8 Si14'
_cell_volume 393.18620513
_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 0.21466600 0.70051000 0.06544000 1.0
Mg Mg1 1 0.39001000 0.15113600 0.49374200 1.0
Mg Mg2 1 0.97585300 0.23317100 0.64880900 1.0
Mg Mg3 1 0.82242700 0.04674100 0.34227100 1.0
Mg Mg4 1 0.25909700 0.11971400 0.15744700 1.0
Mg Mg5 1 0.65790200 0.75645500 0.89720900 1.0
Mg Mg6 1 0.91097800 0.80218700 0.58077800 1.0
Mg Mg7 1 0.86090900 0.49699000 0.42102600 1.0
Si Si8 1 0.71626100 0.36748100 0.03551400 1.0
Si Si9 1 0.68304200 0.00015800 0.03763000 1.0
Si Si10 1 0.17447200 0.40972300 0.93527300 1.0
Si Si11 1 0.13997400 0.07155000 0.90421600 1.0
Si Si12 1 0.36713400 0.79625700 0.44570100 1.0
Si Si13 1 0.43578600 0.48872000 0.56000000 1.0
Si Si14 1 0.57772900 0.15233500 0.79638000 1.0
Si Si15 1 0.77393100 0.80141000 0.19686200 1.0
Si Si16 1 0.31185100 0.35814600 0.29959100 1.0
Si Si17 1 0.10790200 0.64519100 0.77801200 1.0
Si Si18 1 0.45348100 0.92913900 0.69226800 1.0
Si Si19 1 0.76959600 0.44118600 0.19079700 1.0
Si Si20 1 0.32055300 0.72521700 0.29633900 1.0
Si Si21 1 0.56918000 0.50656300 0.72106800 1.0
获取直接链接