Mg3Si4
传统材料 TRAMP-ID: mp-1075102 · 空间群: Cm (#8)
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-1075102, 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 9.98646702
_cell_length_b 9.98646702
_cell_length_c 8.47224483
_cell_angle_alpha 87.73349504
_cell_angle_beta 87.73349504
_cell_angle_gamma 18.44850710
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 267.16623535
_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 0.67106900 0.67106900 0.40155000 1.0
Mg Mg1 1 0.64416300 0.64416300 0.91490500 1.0
Mg Mg2 1 0.05448200 0.05448200 0.16771200 1.0
Mg Mg3 1 0.79859800 0.79859800 0.06590100 1.0
Mg Mg4 1 0.05420200 0.05420200 0.68437000 1.0
Mg Mg5 1 0.40783800 0.40783800 0.66509400 1.0
Si Si6 1 0.52229300 0.52229300 0.43196700 1.0
Si Si7 1 0.93227500 0.93227500 0.35566900 1.0
Si Si8 1 0.40971700 0.40971700 0.13176600 1.0
Si Si9 1 0.49571400 0.49571400 0.92538200 1.0
Si Si10 1 0.19566500 0.19566500 0.66667800 1.0
Si Si11 1 0.19056900 0.19056900 0.14507000 1.0
Si Si12 1 0.81766800 0.81766800 0.45904700 1.0
Si Si13 1 0.78245300 0.78245300 0.73816900 1.0
获取直接链接