Mg3Si4
传统材料 TRAMP-ID: mp-1075010 · 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-1075010, 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 8.49366675
_cell_length_b 8.49366675
_cell_length_c 8.10100381
_cell_angle_alpha 88.57370012
_cell_angle_beta 88.57370012
_cell_angle_gamma 26.56279521
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 261.25703168
_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 0.02650200 0.02650200 0.45967700 1.0
Mg Mg1 1 0.94428100 0.94428100 0.04438900 1.0
Mg Mg2 1 0.14175300 0.14175300 0.08613100 1.0
Mg Mg3 1 0.78654600 0.78654600 0.21426800 1.0
Mg Mg4 1 0.23314600 0.23314600 0.51921700 1.0
Mg Mg5 1 0.43519100 0.43519100 0.72828000 1.0
Si Si6 1 0.64397500 0.64397500 0.37196800 1.0
Si Si7 1 0.85737600 0.85737600 0.53342200 1.0
Si Si8 1 0.62881500 0.62881500 0.68599200 1.0
Si Si9 1 0.05927800 0.05927800 0.79619400 1.0
Si Si10 1 0.52551200 0.52551200 0.21144600 1.0
Si Si11 1 0.30601400 0.30601400 0.95748200 1.0
Si Si12 1 0.39427000 0.39427000 0.36114700 1.0
Si Si13 1 0.77102200 0.77102200 0.78370600 1.0
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