Mg3Si4
传统材料 TRAMP-ID: mp-1075163 · 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-1075163, 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 3.58909800
_cell_length_b 7.80643447
_cell_length_c 9.76580397
_cell_angle_alpha 68.31251540
_cell_angle_beta 80.64435655
_cell_angle_gamma 78.15965044
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 247.70630580
_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 0.78967400 0.10873000 0.35939700 1.0
Mg Mg1 1 0.41696800 0.08233300 0.10943800 1.0
Mg Mg2 1 0.52695700 0.27390200 0.78979600 1.0
Mg Mg3 1 0.00514200 0.75039300 0.28417900 1.0
Mg Mg4 1 0.26961400 0.62447700 0.84389700 1.0
Mg Mg5 1 0.15055400 0.18561500 0.57315100 1.0
Si Si6 1 0.96922200 0.54627100 0.59882200 1.0
Si Si7 1 0.37919100 0.79902700 0.53335000 1.0
Si Si8 1 0.20350500 0.41434500 0.23463000 1.0
Si Si9 1 0.57603700 0.46424300 0.43002500 1.0
Si Si10 1 0.78321100 0.39629900 0.05994100 1.0
Si Si11 1 0.63198200 0.72821700 0.05159400 1.0
Si Si12 1 0.69743900 0.92101500 0.72482200 1.0
Si Si13 1 0.10039300 0.95857700 0.90684800 1.0
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