Mg2Si3
传统材料 TRAMP-ID: mp-1073121 · 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-1073121, 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 3.61442800
_cell_length_b 6.03049903
_cell_length_c 17.84751606
_cell_angle_alpha 81.54988999
_cell_angle_beta 85.10287056
_cell_angle_gamma 74.29411516
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 370.00417614
_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 0.84451700 0.12836900 0.20718700 1.0
Mg Mg1 1 0.66211000 0.85989000 0.76210000 1.0
Mg Mg2 1 0.01928400 0.90207400 0.05965600 1.0
Mg Mg3 1 0.42464000 0.22486800 0.94479500 1.0
Mg Mg4 1 0.41177000 0.39939400 0.74112600 1.0
Mg Mg5 1 0.10896100 0.47764500 0.29236200 1.0
Mg Mg6 1 0.54292900 0.35717000 0.56237800 1.0
Mg Mg7 1 0.94646000 0.69426900 0.44066400 1.0
Si Si8 1 0.80525300 0.37383800 0.05468900 1.0
Si Si9 1 0.65184900 0.70620800 0.95748400 1.0
Si Si10 1 0.22291100 0.47119000 0.13953300 1.0
Si Si11 1 0.19330700 0.68929100 0.87058300 1.0
Si Si12 1 0.12980200 0.05598200 0.65588000 1.0
Si Si13 1 0.39910300 0.86015200 0.31671600 1.0
Si Si14 1 0.32877400 0.86769500 0.54072200 1.0
Si Si15 1 0.15254500 0.22071900 0.44764400 1.0
Si Si16 1 0.86338300 0.70815900 0.62559100 1.0
Si Si17 1 0.73903100 0.13329900 0.35957700 1.0
Si Si18 1 0.54505600 0.75366800 0.18635300 1.0
Si Si19 1 0.00817500 0.11617000 0.83485300 1.0
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