Mg2Si3
传统材料 TRAMP-ID: mp-1267863 · 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-1267863, 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 16.61867011
_cell_length_b 4.17655210
_cell_length_c 5.55028813
_cell_angle_alpha 111.64962414
_cell_angle_beta 88.71387483
_cell_angle_gamma 89.89665976
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 357.95146419
_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 0.73868600 0.90563000 0.71083800 1.0
Mg Mg1 1 0.26168100 0.69416000 0.28951300 1.0
Mg Mg2 1 0.93518600 0.04570000 0.99721700 1.0
Mg Mg3 1 0.06411500 0.55360300 0.00067300 1.0
Mg Mg4 1 0.23857300 0.40451500 0.70828200 1.0
Mg Mg5 1 0.76176000 0.19546200 0.29215200 1.0
Mg Mg6 1 0.43539800 0.54535800 0.99656000 1.0
Mg Mg7 1 0.56419000 0.05543800 0.00475500 1.0
Si Si8 1 0.92970200 0.34792900 0.59081000 1.0
Si Si9 1 0.07039000 0.25146500 0.40807000 1.0
Si Si10 1 0.88090400 0.74983500 0.39061900 1.0
Si Si11 1 0.11969800 0.84908500 0.60746000 1.0
Si Si12 1 0.32535400 0.02398800 0.96060500 1.0
Si Si13 1 0.67426300 0.57676200 0.04092800 1.0
Si Si14 1 0.42950100 0.84752500 0.59000200 1.0
Si Si15 1 0.57056200 0.75325100 0.41187700 1.0
Si Si16 1 0.38088600 0.24911800 0.38916200 1.0
Si Si17 1 0.61971800 0.35085500 0.61116600 1.0
Si Si18 1 0.82533800 0.52466600 0.96198700 1.0
Si Si19 1 0.17419500 0.07522600 0.03748400 1.0
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