Mg3Si4
传统材料 TRAMP-ID: mp-1075456 · 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-1075456, 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 3.93475179
_cell_length_b 8.01656725
_cell_length_c 9.95926914
_cell_angle_alpha 62.07569121
_cell_angle_beta 77.57593865
_cell_angle_gamma 70.79765280
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 261.42283448
_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 0.16842700 0.34690600 0.50919100 1.0
Mg Mg1 1 0.64665400 0.18516800 0.76277200 1.0
Mg Mg2 1 0.24848300 0.58008900 0.97413200 1.0
Mg Mg3 1 0.95170100 0.27215700 0.97675100 1.0
Mg Mg4 1 0.91510100 0.00594200 0.51695600 1.0
Mg Mg5 1 0.57268900 0.85423800 0.03272300 1.0
Si Si6 1 0.78264200 0.64145500 0.73617600 1.0
Si Si7 1 0.39212800 0.56893000 0.62332200 1.0
Si Si8 1 0.74475100 0.42542400 0.25808600 1.0
Si Si9 1 0.39122500 0.22143000 0.24051800 1.0
Si Si10 1 0.33362100 0.94663900 0.74015200 1.0
Si Si11 1 0.62704700 0.81778000 0.39328000 1.0
Si Si12 1 0.10189100 0.65894000 0.24557000 1.0
Si Si13 1 0.13019800 0.97475300 0.23708200 1.0
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