Mg4Si7
传统材料 TRAMP-ID: mp-1074218 · 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-1074218, 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 3.95613800
_cell_length_b 6.88516827
_cell_length_c 14.47181661
_cell_angle_alpha 93.47640111
_cell_angle_beta 96.49420164
_cell_angle_gamma 90.30767687
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si7
_chemical_formula_sum 'Mg8 Si14'
_cell_volume 390.91327065
_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 0.90570600 0.98039300 0.94539700 1.0
Mg Mg1 1 0.69667200 0.64383700 0.50309000 1.0
Mg Mg2 1 0.11086700 0.79275700 0.34100700 1.0
Mg Mg3 1 0.26310900 0.48180100 0.65315600 1.0
Mg Mg4 1 0.82619500 0.49652000 0.82710600 1.0
Mg Mg5 1 0.03952500 0.39374500 0.18801500 1.0
Mg Mg6 1 0.15638600 0.30564400 0.41559000 1.0
Mg Mg7 1 0.22700200 0.96866500 0.57796700 1.0
Si Si8 1 0.38896000 0.66361500 0.95618400 1.0
Si Si9 1 0.48052500 0.17875100 0.06931600 1.0
Si Si10 1 0.04305500 0.37224300 0.99312800 1.0
Si Si11 1 0.92059100 0.69292200 0.07341700 1.0
Si Si12 1 0.71992900 0.26792900 0.55420800 1.0
Si Si13 1 0.65990600 0.00640900 0.43482100 1.0
Si Si14 1 0.52412500 0.71128300 0.19464200 1.0
Si Si15 1 0.32117000 0.18508600 0.81042700 1.0
Si Si16 1 0.79082800 0.78074100 0.69561000 1.0
Si Si17 1 0.09972000 0.00228300 0.16454000 1.0
Si Si18 1 0.60744200 0.49112600 0.31848700 1.0
Si Si19 1 0.32865500 0.81421400 0.80602700 1.0
Si Si20 1 0.78529900 0.14321800 0.70643600 1.0
Si Si21 1 0.61168100 0.12316000 0.27502800 1.0
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