Mg3Si4
传统材料 TRAMP-ID: mp-1403490 · 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-1403490, 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 6.08021200
_cell_length_b 6.85892015
_cell_length_c 7.57370975
_cell_angle_alpha 112.25326846
_cell_angle_beta 99.26613824
_cell_angle_gamma 107.90437609
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 264.00578446
_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 0.40813400 0.11174400 0.39553900 1.0
Mg Mg1 1 0.96814600 0.30521400 0.44826400 1.0
Mg Mg2 1 0.64525900 0.27559300 0.87897000 1.0
Mg Mg3 1 0.86774900 0.84290300 0.78970900 1.0
Mg Mg4 1 0.66012800 0.61614400 0.42722800 1.0
Mg Mg5 1 0.96251000 0.11940500 0.13055800 1.0
Si Si6 1 0.19762300 0.53987500 0.77254500 1.0
Si Si7 1 0.18839900 0.85978200 0.02456200 1.0
Si Si8 1 0.86935800 0.48346700 0.10718500 1.0
Si Si9 1 0.45244500 0.48441300 0.12183500 1.0
Si Si10 1 0.26771900 0.21198500 0.73171700 1.0
Si Si11 1 0.06403100 0.67307100 0.52191700 1.0
Si Si12 1 0.49949100 0.91858700 0.69921400 1.0
Si Si13 1 0.44884900 0.81140900 0.19739600 1.0
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