Mg3Si4
传统材料 TRAMP-ID: mp-1075104 · 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-1075104, 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 5.32306400
_cell_length_b 6.81057384
_cell_length_c 7.92094426
_cell_angle_alpha 103.87972644
_cell_angle_beta 108.42615386
_cell_angle_gamma 99.04567040
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 255.87565496
_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 0.63124100 0.92897600 0.40534400 1.0
Mg Mg1 1 0.06822300 0.67972200 0.47646200 1.0
Mg Mg2 1 0.34207600 0.71020600 0.89888500 1.0
Mg Mg3 1 0.14264100 0.17686900 0.89100400 1.0
Mg Mg4 1 0.47256400 0.39018900 0.42872500 1.0
Mg Mg5 1 0.02861600 0.92493000 0.15150400 1.0
Si Si6 1 0.79622300 0.45282200 0.86787500 1.0
Si Si7 1 0.59078900 0.06572500 0.80928200 1.0
Si Si8 1 0.19559300 0.56038100 0.16072600 1.0
Si Si9 1 0.63461200 0.50519600 0.13955800 1.0
Si Si10 1 0.76331600 0.75904900 0.73416300 1.0
Si Si11 1 0.99978600 0.36099800 0.60743800 1.0
Si Si12 1 0.22384100 0.09093000 0.54417000 1.0
Si Si13 1 0.61053800 0.14039600 0.13149600 1.0
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