Mg3Si4
传统材料 TRAMP-ID: mp-1075269 · 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-1075269, 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 4.87901700
_cell_length_b 7.42081867
_cell_length_c 7.90412428
_cell_angle_alpha 85.67910022
_cell_angle_beta 73.30041065
_cell_angle_gamma 77.02327171
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 267.09105077
_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 0.72659400 0.83231200 0.59240700 1.0
Mg Mg1 1 0.38992100 0.65568200 0.40333500 1.0
Mg Mg2 1 0.58530700 0.80817000 0.00118500 1.0
Mg Mg3 1 0.57033900 0.14475800 0.23275400 1.0
Mg Mg4 1 0.94828100 0.37814100 0.42886900 1.0
Mg Mg5 1 0.10026000 0.25527200 0.97299600 1.0
Si Si6 1 0.35740600 0.47929300 0.11868900 1.0
Si Si7 1 0.09282400 0.00018200 0.27515200 1.0
Si Si8 1 0.09579200 0.55221000 0.72843000 1.0
Si Si9 1 0.58854600 0.49448400 0.80954200 1.0
Si Si10 1 0.93368300 0.72112600 0.22706300 1.0
Si Si11 1 0.43694700 0.27429500 0.59476500 1.0
Si Si12 1 0.18641100 0.02524300 0.56451200 1.0
Si Si13 1 0.73432100 0.12527100 0.80363000 1.0
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