Mg3Si4
传统材料 TRAMP-ID: mp-1075100 · 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 Mg3Si4 were obtained from the Materials Project database (MP-ID: mp-1075100, 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_Mg3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.96454800
_cell_length_b 6.49639387
_cell_length_c 7.94719003
_cell_angle_alpha 108.88891340
_cell_angle_beta 106.45405621
_cell_angle_gamma 93.95524257
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 275.00785416
_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 0.42604900 0.15243800 0.48956200 1.0
Mg Mg1 1 0.06447700 0.61417300 0.32535100 1.0
Mg Mg2 1 0.77814100 0.64723900 0.94160000 1.0
Mg Mg3 1 0.26236700 0.03386300 0.06362000 1.0
Mg Mg4 1 0.97032400 0.04220900 0.61497800 1.0
Mg Mg5 1 0.67223100 0.12018800 0.91190900 1.0
Si Si6 1 0.72188600 0.26699600 0.31572100 1.0
Si Si7 1 0.49976100 0.50615300 0.16399200 1.0
Si Si8 1 0.29743000 0.74322400 0.74029700 1.0
Si Si9 1 0.34203200 0.40548700 0.80422400 1.0
Si Si10 1 0.96776700 0.00032800 0.25356500 1.0
Si Si11 1 0.86475600 0.57833100 0.61004700 1.0
Si Si12 1 0.54142200 0.77278300 0.54100300 1.0
Si Si13 1 0.09112900 0.36991700 0.97748800 1.0
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