Mg3Si4
传统材料 TRAMP-ID: mp-1075277 · 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-1075277, 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 4.07119500
_cell_length_b 8.12380300
_cell_length_c 8.40125641
_cell_angle_alpha 66.32749783
_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 254.47928460
_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 0.28825900 0.49171700 1.0
Mg Mg1 1 0.50000000 0.05967100 0.79512100 1.0
Mg Mg2 1 0.50000000 0.62790100 0.85532300 1.0
Mg Mg3 1 0.00000000 0.31079500 0.87191200 1.0
Mg Mg4 1 0.50000000 0.94915000 0.46348500 1.0
Mg Mg5 1 0.50000000 0.65591100 0.25489900 1.0
Si Si6 1 0.00000000 0.89221500 0.68538200 1.0
Si Si7 1 0.00000000 0.67136400 0.52221200 1.0
Si Si8 1 0.50000000 0.30549200 0.24199500 1.0
Si Si9 1 0.00000000 0.46929300 0.11153700 1.0
Si Si10 1 0.00000000 0.79194600 0.00490100 1.0
Si Si11 1 0.50000000 0.09398700 0.10880400 1.0
Si Si12 1 0.50000000 0.46529000 0.61423300 1.0
Si Si13 1 0.00000000 0.91858300 0.22519900 1.0
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