Mg2Si3
传统材料 TRAMP-ID: mp-1073164 · 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-1073164, 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 3.68475300
_cell_length_b 5.29275437
_cell_length_c 20.07281631
_cell_angle_alpha 88.30449142
_cell_angle_beta 86.26081556
_cell_angle_gamma 89.30322169
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 390.44503967
_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 0.73650800 0.05636500 0.21810300 1.0
Mg Mg1 1 0.44053200 0.84269900 0.78530500 1.0
Mg Mg2 1 0.29436600 0.83423700 0.07550400 1.0
Mg Mg3 1 0.90536600 0.05835200 0.92934600 1.0
Mg Mg4 1 0.96152300 0.38251000 0.72506400 1.0
Mg Mg5 1 0.20987400 0.55294700 0.28112200 1.0
Mg Mg6 1 0.07413000 0.51763200 0.56705800 1.0
Mg Mg7 1 0.65223200 0.77028900 0.42539500 1.0
Si Si8 1 0.35092900 0.32013500 0.01505200 1.0
Si Si9 1 0.85727300 0.57858100 0.98514900 1.0
Si Si10 1 0.26481200 0.32717100 0.13594100 1.0
Si Si11 1 0.92073600 0.56044900 0.86247200 1.0
Si Si12 1 0.03606500 0.99829100 0.63838600 1.0
Si Si13 1 0.19467500 0.02472100 0.32918800 1.0
Si Si14 1 0.09846200 0.02302500 0.51741300 1.0
Si Si15 1 0.60651400 0.27598900 0.48343500 1.0
Si Si16 1 0.53319000 0.72020300 0.65766700 1.0
Si Si17 1 0.68093200 0.28153100 0.36218700 1.0
Si Si18 1 0.74891000 0.58124500 0.17076100 1.0
Si Si19 1 0.43276100 0.29360800 0.83543400 1.0
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