Mg3Si4
传统材料 TRAMP-ID: mp-1100448 · 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-1100448, 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 4.73636400
_cell_length_b 7.14345379
_cell_length_c 8.15098024
_cell_angle_alpha 107.70938629
_cell_angle_beta 91.62765918
_cell_angle_gamma 95.75757131
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 260.88061826
_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 0.15482400 0.93713900 0.56957400 1.0
Mg Mg1 1 0.66156200 0.61334600 0.59968100 1.0
Mg Mg2 1 0.64701900 0.59679900 0.98066400 1.0
Mg Mg3 1 0.24529200 0.22283900 0.94943400 1.0
Mg Mg4 1 0.75387600 0.29033600 0.20665600 1.0
Mg Mg5 1 0.15900300 0.91865100 0.18674700 1.0
Si Si6 1 0.12110800 0.45236100 0.72582800 1.0
Si Si7 1 0.72961500 0.21892900 0.77509800 1.0
Si Si8 1 0.67478900 0.79153700 0.33906600 1.0
Si Si9 1 0.29456500 0.51355900 0.25572800 1.0
Si Si10 1 0.21739900 0.80427200 0.84316400 1.0
Si Si11 1 0.22060500 0.29229300 0.43264400 1.0
Si Si12 1 0.63662100 0.13672600 0.47126300 1.0
Si Si13 1 0.73701300 0.95766100 0.91107900 1.0
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