Mg3Si4
传统材料 TRAMP-ID: mp-1074924 · 空间群: Pm (#6)
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-1074924, 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 4.06486600
_cell_length_b 7.51260400
_cell_length_c 8.89221461
_cell_angle_alpha 76.19634214
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 263.70547076
_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 0.00000000 0.65938700 0.66186600 1.0
Mg Mg1 1 0.50000000 0.10642700 0.97067400 1.0
Mg Mg2 1 0.50000000 0.37608100 0.22063700 1.0
Mg Mg3 1 0.00000000 0.76172100 0.08435100 1.0
Mg Mg4 1 0.50000000 0.96016600 0.46829900 1.0
Mg Mg5 1 0.50000000 0.32279900 0.61700900 1.0
Si Si6 1 0.00000000 0.19614200 0.43524700 1.0
Si Si7 1 0.00000000 0.52066800 0.41467300 1.0
Si Si8 1 0.50000000 0.49404300 0.85162400 1.0
Si Si9 1 0.00000000 0.42900400 0.00206400 1.0
Si Si10 1 0.00000000 0.11813500 0.17476400 1.0
Si Si11 1 0.50000000 0.83695200 0.80919200 1.0
Si Si12 1 0.50000000 0.69354600 0.32154600 1.0
Si Si13 1 0.00000000 0.02505700 0.72132200 1.0
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