Mg4Si7
传统材料 TRAMP-ID: mp-1074178 · 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-1074178, 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 4.01901900
_cell_length_b 7.12364394
_cell_length_c 14.41384121
_cell_angle_alpha 95.48017584
_cell_angle_beta 97.28755240
_cell_angle_gamma 92.49350322
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si7
_chemical_formula_sum 'Mg8 Si14'
_cell_volume 406.81767397
_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 0.16059900 0.18888700 0.93450500 1.0
Mg Mg1 1 0.95110700 0.35441100 0.50603400 1.0
Mg Mg2 1 0.36108600 0.17251900 0.36173600 1.0
Mg Mg3 1 0.53695300 0.56577300 0.64980700 1.0
Mg Mg4 1 0.12678300 0.58719100 0.82672400 1.0
Mg Mg5 1 0.60920100 0.47271100 0.11629000 1.0
Mg Mg6 1 0.44409300 0.63775600 0.41999600 1.0
Mg Mg7 1 0.47897200 0.04704000 0.57846300 1.0
Si Si8 1 0.69558500 0.46051100 0.93762200 1.0
Si Si9 1 0.62133500 0.79413900 0.96391300 1.0
Si Si10 1 0.16752800 0.84406200 0.05940600 1.0
Si Si11 1 0.20059000 0.16281400 0.12194600 1.0
Si Si12 1 0.00344100 0.74175300 0.55640600 1.0
Si Si13 1 0.90455400 0.96539800 0.44207400 1.0
Si Si14 1 0.74887700 0.15347100 0.21600500 1.0
Si Si15 1 0.55865700 0.94133100 0.81463000 1.0
Si Si16 1 0.02538200 0.25938700 0.68698200 1.0
Si Si17 1 0.18485700 0.68064100 0.21316500 1.0
Si Si18 1 0.89255200 0.44560200 0.31722800 1.0
Si Si19 1 0.56755000 0.28353600 0.78788300 1.0
Si Si20 1 0.01867600 0.90158000 0.71363600 1.0
Si Si21 1 0.73793500 0.84310700 0.27909300 1.0
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