Mg3Si4
传统材料 TRAMP-ID: mp-1075157 · 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-1075157, 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 5.58548400
_cell_length_b 7.28417818
_cell_length_c 7.69977459
_cell_angle_alpha 110.23426329
_cell_angle_beta 103.09223801
_cell_angle_gamma 101.70761676
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 272.40121211
_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 0.75866300 0.43704200 0.78338500 1.0
Mg Mg1 1 0.34263700 0.72828700 0.88289200 1.0
Mg Mg2 1 0.03769400 0.70645900 0.46668200 1.0
Mg Mg3 1 0.95036500 0.89126900 0.14489700 1.0
Mg Mg4 1 0.47277300 0.49696400 0.42770000 1.0
Mg Mg5 1 0.16198300 0.18443600 0.84911800 1.0
Si Si6 1 0.83554300 0.81001000 0.75827400 1.0
Si Si7 1 0.14030300 0.54698700 0.13383700 1.0
Si Si8 1 0.11473000 0.34028800 0.56763500 1.0
Si Si9 1 0.36908000 0.10186700 0.47591400 1.0
Si Si10 1 0.54762100 0.00578300 0.74040800 1.0
Si Si11 1 0.73123300 0.27550700 0.06903300 1.0
Si Si12 1 0.57575500 0.56781300 0.12556500 1.0
Si Si13 1 0.70166900 0.15401700 0.32126900 1.0
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