Mg2Si3
传统材料 TRAMP-ID: mp-1073013 · 空间群: C2/m (#12)
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-1073013, 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 5.99284199
_cell_length_b 5.99284199
_cell_length_c 17.81354383
_cell_angle_alpha 88.24560397
_cell_angle_beta 88.24560397
_cell_angle_gamma 34.76753498
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 364.63328179
_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 0.97903500 0.97903500 0.80150100 1.0
Mg Mg1 1 0.02096500 0.02096500 0.19849900 1.0
Mg Mg2 1 0.34079900 0.34079900 0.94845600 1.0
Mg Mg3 1 0.65920100 0.65920100 0.05154400 1.0
Mg Mg4 1 0.32984400 0.32984400 0.29611800 1.0
Mg Mg5 1 0.67015600 0.67015600 0.70388200 1.0
Mg Mg6 1 0.18196300 0.18196300 0.44456000 1.0
Mg Mg7 1 0.81803700 0.81803700 0.55544000 1.0
Si Si8 1 0.07303400 0.07303400 0.94837500 1.0
Si Si9 1 0.92696600 0.92696600 0.05162500 1.0
Si Si10 1 0.65316600 0.65316600 0.85933300 1.0
Si Si11 1 0.34683400 0.34683400 0.14066700 1.0
Si Si12 1 0.63373600 0.63373600 0.32285300 1.0
Si Si13 1 0.36626400 0.36626400 0.67714700 1.0
Si Si14 1 0.42672000 0.42672000 0.45012000 1.0
Si Si15 1 0.57328000 0.57328000 0.54988000 1.0
Si Si16 1 0.98582900 0.98582900 0.35756300 1.0
Si Si17 1 0.01417100 0.01417100 0.64243700 1.0
Si Si18 1 0.28362300 0.28362300 0.80519400 1.0
Si Si19 1 0.71637700 0.71637700 0.19480600 1.0
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