Mg3Si4
传统材料 TRAMP-ID: mp-2901386 · 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-2901386, 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 5.39336657
_cell_length_b 6.88016924
_cell_length_c 7.86870548
_cell_angle_alpha 69.46019896
_cell_angle_beta 74.46627554
_cell_angle_gamma 81.02567769
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 262.81354112
_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 0.10494854 0.48536805 0.23589935 1.0
Mg Mg1 1 0.57309330 0.76898032 0.09273173 1.0
Mg Mg2 1 0.28159888 0.69374210 0.51137168 1.0
Mg Mg3 1 0.09633737 0.96097329 0.88950871 1.0
Mg Mg4 1 0.82292772 0.36627069 0.65816632 1.0
Mg Mg5 1 0.76059085 0.25140872 0.11329567 1.0
Si Si6 1 0.89342027 0.83730627 0.31020008 1.0
Si Si7 1 0.93115266 0.62191873 0.83979397 1.0
Si Si8 1 0.57619765 0.41121853 0.38887328 1.0
Si Si9 1 0.31093404 0.13208898 0.52076700 1.0
Si Si10 1 0.20443351 0.07423621 0.26522693 1.0
Si Si11 1 0.40178562 0.20897223 0.94535673 1.0
Si Si12 1 0.38038769 0.59173418 0.86140089 1.0
Si Si13 1 0.66875089 0.84251269 0.62079666 1.0
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