Mg2Si3
传统材料 TRAMP-ID: mp-1072993 · 空间群: Cm (#8)
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-1072993, 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 5.42959707
_cell_length_b 5.42959707
_cell_length_c 18.53523443
_cell_angle_alpha 80.42024985
_cell_angle_beta 80.42024985
_cell_angle_gamma 41.39230718
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 355.54120584
_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 0.10761800 0.10761800 0.19480900 1.0
Mg Mg1 1 0.19624200 0.19624200 0.80237700 1.0
Mg Mg2 1 0.77895700 0.77895700 0.05250500 1.0
Mg Mg3 1 0.52194200 0.52194200 0.94507500 1.0
Mg Mg4 1 0.93787600 0.93787600 0.69702500 1.0
Mg Mg5 1 0.37102700 0.37102700 0.30091800 1.0
Mg Mg6 1 0.60898500 0.60898500 0.55088000 1.0
Mg Mg7 1 0.03460700 0.03460700 0.40679100 1.0
Si Si8 1 0.06092300 0.06092300 0.05024700 1.0
Si Si9 1 0.23807000 0.23807000 0.94506100 1.0
Si Si10 1 0.44764300 0.44764300 0.12822300 1.0
Si Si11 1 0.86152100 0.86152100 0.87417000 1.0
Si Si12 1 0.65622700 0.65622700 0.69413000 1.0
Si Si13 1 0.64355100 0.64355100 0.30339000 1.0
Si Si14 1 0.91028000 0.91028000 0.55207500 1.0
Si Si15 1 0.74900400 0.74900400 0.40882400 1.0
Si Si16 1 0.27682100 0.27682100 0.62067800 1.0
Si Si17 1 0.32968000 0.32968000 0.47590700 1.0
Si Si18 1 0.81890300 0.81890300 0.19645300 1.0
Si Si19 1 0.48287500 0.48287500 0.80039100 1.0
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