Mg3Si4
传统材料 TRAMP-ID: mp-1075341 · 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-1075341, 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 4.86768400
_cell_length_b 7.85423206
_cell_length_c 8.08853372
_cell_angle_alpha 63.78699832
_cell_angle_beta 81.51601737
_cell_angle_gamma 74.71092943
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 267.44579824
_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 0.21186700 0.16196000 0.28180900 1.0
Mg Mg1 1 0.58377800 0.23499400 0.87642300 1.0
Mg Mg2 1 0.73075900 0.61901300 0.54254400 1.0
Mg Mg3 1 0.23572900 0.73876300 0.27896500 1.0
Mg Mg4 1 0.62747900 0.44085900 0.15636500 1.0
Mg Mg5 1 0.25815000 0.96617700 0.80565400 1.0
Si Si6 1 0.18579800 0.68709600 0.68623700 1.0
Si Si7 1 0.77164100 0.01895700 0.26037700 1.0
Si Si8 1 0.79452400 0.26355700 0.52263700 1.0
Si Si9 1 0.25385600 0.35375200 0.50535700 1.0
Si Si10 1 0.02581300 0.38899200 0.88433200 1.0
Si Si11 1 0.10743900 0.60091700 0.02072900 1.0
Si Si12 1 0.75287700 0.94009900 0.59582600 1.0
Si Si13 1 0.71349100 0.83831700 0.08263500 1.0
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