Mg3Si4
传统材料 TRAMP-ID: mp-1244647 · 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-1244647, 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 9.59231919
_cell_length_b 9.76781420
_cell_length_c 5.69848741
_cell_angle_alpha 136.00122504
_cell_angle_beta 127.49573349
_cell_angle_gamma 48.27242288
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 267.96889667
_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 0.38819045 0.97856285 0.96742066 1.0
Mg Mg1 1 0.62087188 0.50205293 0.39315889 1.0
Mg Mg2 1 0.72207984 0.14090368 0.68625408 1.0
Mg Mg3 1 0.98947122 0.05748915 0.39548503 1.0
Mg Mg4 1 0.06901456 0.33233065 0.40314092 1.0
Mg Mg5 1 0.12980118 0.77162840 0.73619276 1.0
Si Si6 1 0.08024149 0.38574168 0.99008462 1.0
Si Si7 1 0.60644639 0.09715749 0.95928582 1.0
Si Si8 1 0.83073863 0.74138189 0.89217534 1.0
Si Si9 1 0.18833782 0.62233737 0.10238318 1.0
Si Si10 1 0.40265645 0.38748701 0.35830478 1.0
Si Si11 1 0.55639010 0.59319778 0.97733183 1.0
Si Si12 1 0.80430584 0.69892481 0.23332476 1.0
Si Si13 1 0.36522115 0.94441631 0.41267633 1.0
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