Mg3Si4
传统材料 TRAMP-ID: mp-1075310 · 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-1075310, 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 5.65997100
_cell_length_b 6.73405961
_cell_length_c 7.14506380
_cell_angle_alpha 112.14122435
_cell_angle_beta 89.95287273
_cell_angle_gamma 99.82274441
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 247.94904830
_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 0.77324000 0.67447600 0.29018400 1.0
Mg Mg1 1 0.10609300 0.85304800 0.04013900 1.0
Mg Mg2 1 0.49715300 0.54891300 0.60827100 1.0
Mg Mg3 1 0.63577300 0.11540900 0.45213800 1.0
Mg Mg4 1 0.21540400 0.42009700 0.91732500 1.0
Mg Mg5 1 0.89270300 0.98514800 0.74729000 1.0
Si Si6 1 0.01242200 0.54095100 0.56487100 1.0
Si Si7 1 0.13448100 0.11464500 0.46167200 1.0
Si Si8 1 0.27010800 0.70900300 0.35450000 1.0
Si Si9 1 0.99974200 0.26966200 0.20820400 1.0
Si Si10 1 0.60208900 0.85949500 0.01891400 1.0
Si Si11 1 0.69695800 0.38303600 0.88969400 1.0
Si Si12 1 0.40773400 0.01380000 0.78927700 1.0
Si Si13 1 0.50275900 0.25873500 0.15727100 1.0
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