Mg4Si7
传统材料 TRAMP-ID: mp-1074213 · 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-1074213, 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 4.37499400
_cell_length_b 6.67622498
_cell_length_c 13.25738238
_cell_angle_alpha 85.17228033
_cell_angle_beta 89.71706345
_cell_angle_gamma 89.60833737
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si7
_chemical_formula_sum 'Mg8 Si14'
_cell_volume 385.84101775
_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 0.72871000 0.06064400 0.91195800 1.0
Mg Mg1 1 0.72687400 0.42375000 0.49840800 1.0
Mg Mg2 1 0.22741100 0.04797800 0.23241800 1.0
Mg Mg3 1 0.22637800 0.58299100 0.65764200 1.0
Mg Mg4 1 0.72661700 0.52054200 0.83904100 1.0
Mg Mg5 1 0.22638600 0.54531800 0.16805200 1.0
Mg Mg6 1 0.22693500 0.73240500 0.42079200 1.0
Mg Mg7 1 0.22749700 0.09163400 0.58135300 1.0
Si Si8 1 0.72948500 0.28339800 0.09610800 1.0
Si Si9 1 0.71529400 0.65548500 0.01687800 1.0
Si Si10 1 0.22573000 0.84850600 0.82074200 1.0
Si Si11 1 0.23175300 0.89335300 0.02491300 1.0
Si Si12 1 0.72503400 0.79945800 0.55167500 1.0
Si Si13 1 0.72797600 0.07308000 0.40688700 1.0
Si Si14 1 0.73171500 0.91390600 0.12916600 1.0
Si Si15 1 0.22612400 0.22610400 0.79419100 1.0
Si Si16 1 0.72602900 0.26356800 0.69290200 1.0
Si Si17 1 0.72792900 0.35625000 0.27358000 1.0
Si Si18 1 0.22745100 0.28547700 0.38780900 1.0
Si Si19 1 0.22877600 0.27762100 0.98178500 1.0
Si Si20 1 0.72761100 0.89620300 0.72307800 1.0
Si Si21 1 0.72857300 0.72597900 0.29422300 1.0
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