Mg4Si7
传统材料 TRAMP-ID: mp-1074088 · 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-1074088, 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 4.06940700
_cell_length_b 7.96297619
_cell_length_c 12.61241960
_cell_angle_alpha 102.75358684
_cell_angle_beta 98.85950475
_cell_angle_gamma 90.16290837
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si7
_chemical_formula_sum 'Mg8 Si14'
_cell_volume 393.57319785
_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 0.83069400 0.86002700 0.09501300 1.0
Mg Mg1 1 0.55030100 0.54612200 0.53464400 1.0
Mg Mg2 1 0.13748000 0.86013600 0.70328600 1.0
Mg Mg3 1 0.96106500 0.30159600 0.36098800 1.0
Mg Mg4 1 0.86448300 0.54074700 0.16684600 1.0
Mg Mg5 1 0.68422400 0.64060000 0.80482600 1.0
Mg Mg6 1 0.06652900 0.16240300 0.56535200 1.0
Mg Mg7 1 0.98510000 0.77227600 0.40468400 1.0
Si Si8 1 0.27982400 0.61724600 0.00612900 1.0
Si Si9 1 0.28820000 0.27434100 0.00687700 1.0
Si Si10 1 0.75617300 0.42204900 0.93879700 1.0
Si Si11 1 0.25975600 0.87578500 0.92949600 1.0
Si Si12 1 0.47710700 0.06813700 0.40294500 1.0
Si Si13 1 0.57376200 0.92104500 0.56733100 1.0
Si Si14 1 0.76802800 0.04951200 0.92439400 1.0
Si Si15 1 0.84073200 0.20209900 0.12354900 1.0
Si Si16 1 0.43340600 0.51952600 0.31229800 1.0
Si Si17 1 0.18687300 0.32742500 0.79702800 1.0
Si Si18 1 0.10941300 0.50412500 0.66164200 1.0
Si Si19 1 0.39934100 0.79884400 0.24317200 1.0
Si Si20 1 0.37404200 0.09765400 0.20349900 1.0
Si Si21 1 0.66622000 0.13471300 0.74361600 1.0
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