Mg2Si3
传统材料 TRAMP-ID: mp-1073146 · 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 Mg2Si3 were obtained from the Materials Project database (MP-ID: mp-1073146, 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_Mg2Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.92274508
_cell_length_b 5.60513987
_cell_length_c 14.30873763
_cell_angle_alpha 64.50766229
_cell_angle_beta 93.65895695
_cell_angle_gamma 54.41588633
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 368.34297450
_cell_formula_units_Z 4
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 0.84959300 0.23326000 0.21812700 1.0
Mg Mg1 1 0.12301800 0.13333600 0.76465300 1.0
Mg Mg2 1 0.01862000 0.92615500 0.99340800 1.0
Mg Mg3 1 0.91674500 0.51196100 0.98728500 1.0
Mg Mg4 1 0.62861200 0.72048600 0.75016000 1.0
Mg Mg5 1 0.34433400 0.67595000 0.23114800 1.0
Mg Mg6 1 0.61021100 0.56015700 0.52346100 1.0
Mg Mg7 1 0.48224100 0.18862500 0.48865400 1.0
Si Si8 1 0.54118700 0.47418100 0.98255900 1.0
Si Si9 1 0.41128200 0.92702200 0.02115700 1.0
Si Si10 1 0.57537900 0.03340700 0.15211200 1.0
Si Si11 1 0.39190000 0.35443600 0.86163100 1.0
Si Si12 1 0.98127300 0.79831800 0.69660300 1.0
Si Si13 1 0.00855100 0.54528500 0.30832100 1.0
Si Si14 1 0.18417200 0.00236300 0.57916200 1.0
Si Si15 1 0.90487600 0.72991000 0.44708700 1.0
Si Si16 1 0.28529100 0.46647100 0.61568400 1.0
Si Si17 1 0.82452100 0.27038100 0.40130200 1.0
Si Si18 1 0.20473400 0.31373600 0.19129900 1.0
Si Si19 1 0.71343900 0.13437100 0.78610700 1.0
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