Mg4Si7
传统材料 TRAMP-ID: mp-1074145 · 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-1074145, 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 4.02022500
_cell_length_b 7.12831692
_cell_length_c 14.45082785
_cell_angle_alpha 94.92208532
_cell_angle_beta 97.54035457
_cell_angle_gamma 90.12110519
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si7
_chemical_formula_sum 'Mg8 Si14'
_cell_volume 408.99119101
_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 0.01330500 0.06871200 0.91910900 1.0
Mg Mg1 1 0.81795700 0.31347100 0.51121300 1.0
Mg Mg2 1 0.23626100 0.12435600 0.36063500 1.0
Mg Mg3 1 0.39335900 0.51518200 0.65477300 1.0
Mg Mg4 1 0.97061000 0.56231400 0.83128100 1.0
Mg Mg5 1 0.16002000 0.59067600 0.21478700 1.0
Mg Mg6 1 0.28775600 0.61364200 0.42562000 1.0
Mg Mg7 1 0.34853600 0.01603000 0.58083400 1.0
Si Si8 1 0.52639800 0.41541100 0.95543300 1.0
Si Si9 1 0.53043100 0.75940700 0.96099400 1.0
Si Si10 1 0.07777200 0.80131900 0.05543000 1.0
Si Si11 1 0.06950500 0.39152800 0.04563400 1.0
Si Si12 1 0.85504500 0.69909300 0.56137100 1.0
Si Si13 1 0.77961100 0.92961100 0.44955200 1.0
Si Si14 1 0.65495000 0.13640300 0.21974700 1.0
Si Si15 1 0.45788300 0.85745800 0.80229600 1.0
Si Si16 1 0.90959700 0.23572700 0.70192600 1.0
Si Si17 1 0.10635200 0.11596900 0.12591100 1.0
Si Si18 1 0.74365900 0.41164200 0.32645600 1.0
Si Si19 1 0.45809800 0.23010600 0.80662000 1.0
Si Si20 1 0.91549900 0.88729000 0.70653900 1.0
Si Si21 1 0.68364800 0.82835100 0.28742700 1.0
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