Mg2Si3
传统材料 TRAMP-ID: mp-1072992 · 空间群: P-1 (#2)
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-1072992, 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
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# generated using pymatgen
data_Mg2Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 2.98219500
_cell_length_b 7.85290525
_cell_length_c 8.08285944
_cell_angle_alpha 110.19818377
_cell_angle_beta 93.24892199
_cell_angle_gamma 89.37697889
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg4 Si6'
_cell_volume 177.35778311
_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 0.97484300 0.20095200 0.00386900 1.0
Mg Mg1 1 0.02515700 0.79904800 0.99613100 1.0
Mg Mg2 1 0.12194300 0.19548500 0.59200000 1.0
Mg Mg3 1 0.87805700 0.80451500 0.40800000 1.0
Si Si4 1 0.28038000 0.58367600 0.61996200 1.0
Si Si5 1 0.71962000 0.41632400 0.38003800 1.0
Si Si6 1 0.38183700 0.91938300 0.73104600 1.0
Si Si7 1 0.61816300 0.08061700 0.26895400 1.0
Si Si8 1 0.59990300 0.46448800 0.84344600 1.0
Si Si9 1 0.40009700 0.53551200 0.15655400 1.0
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