Mg4Si7
传统材料 TRAMP-ID: mp-1100446 · 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-1100446, 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 4.29484400
_cell_length_b 6.79172058
_cell_length_c 13.50100506
_cell_angle_alpha 92.93167908
_cell_angle_beta 92.04423418
_cell_angle_gamma 92.41347814
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si7
_chemical_formula_sum 'Mg8 Si14'
_cell_volume 392.66922141
_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 0.24066500 0.11415900 0.93355300 1.0
Mg Mg1 1 0.22027600 0.35246900 0.50505300 1.0
Mg Mg2 1 0.68907900 0.19385000 0.35804000 1.0
Mg Mg3 1 0.75399600 0.56103300 0.65688000 1.0
Mg Mg4 1 0.30726400 0.56999100 0.84607500 1.0
Mg Mg5 1 0.67345400 0.53144300 0.16832300 1.0
Mg Mg6 1 0.70665800 0.66318600 0.41172700 1.0
Mg Mg7 1 0.72321100 0.04582100 0.58216400 1.0
Si Si8 1 0.82250500 0.42513200 0.95731000 1.0
Si Si9 1 0.70149300 0.84573200 0.99348700 1.0
Si Si10 1 0.18197300 0.69045700 0.04181300 1.0
Si Si11 1 0.74162100 0.16952900 0.07715600 1.0
Si Si12 1 0.24586600 0.73914800 0.55910600 1.0
Si Si13 1 0.19104900 0.96333400 0.42981600 1.0
Si Si14 1 0.24309700 0.17436000 0.17809400 1.0
Si Si15 1 0.73647400 0.88890200 0.81076900 1.0
Si Si16 1 0.24071700 0.26289000 0.69942600 1.0
Si Si17 1 0.20345600 0.79290100 0.26450700 1.0
Si Si18 1 0.18963200 0.43922000 0.30446300 1.0
Si Si19 1 0.74876800 0.24962000 0.79627500 1.0
Si Si20 1 0.23076900 0.90618100 0.72028700 1.0
Si Si21 1 0.70075600 0.92424300 0.20920200 1.0
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