Mg3Si4
传统材料 TRAMP-ID: mp-1403979 · 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-1403979, 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 5.66770100
_cell_length_b 7.42515637
_cell_length_c 7.56738796
_cell_angle_alpha 114.51597800
_cell_angle_beta 100.00443514
_cell_angle_gamma 106.88407893
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 260.94757353
_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 0.78264400 0.16858800 0.31309900 1.0
Mg Mg1 1 0.34478400 0.15325600 0.11069000 1.0
Mg Mg2 1 0.88049300 0.30892200 0.69977400 1.0
Mg Mg3 1 0.83638600 0.70329000 0.35212100 1.0
Mg Mg4 1 0.74614400 0.58037000 0.96164900 1.0
Mg Mg5 1 0.18768900 0.98613300 0.84222100 1.0
Si Si6 1 0.42587800 0.40310300 0.72032400 1.0
Si Si7 1 0.32055300 0.71958300 0.54888900 1.0
Si Si8 1 0.39909100 0.31783600 0.40846000 1.0
Si Si9 1 0.25126900 0.58699000 0.26743100 1.0
Si Si10 1 0.23501600 0.55728400 0.93986900 1.0
Si Si11 1 0.62091600 0.89623900 0.72912100 1.0
Si Si12 1 0.07382700 0.95575200 0.51997900 1.0
Si Si13 1 0.64883000 0.91624500 0.08614100 1.0
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