Mg2Si3
传统材料 TRAMP-ID: mp-1073201 · 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-1073201, 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 4.54475000
_cell_length_b 7.00212315
_cell_length_c 11.90453379
_cell_angle_alpha 88.61787574
_cell_angle_beta 79.62625290
_cell_angle_gamma 88.16567300
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 372.38846140
_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 0.80929000 0.37307600 0.59339800 1.0
Mg Mg1 1 0.75327900 0.67876100 0.00698100 1.0
Mg Mg2 1 0.26870700 0.20464300 0.72384700 1.0
Mg Mg3 1 0.29985500 0.64010400 0.76005900 1.0
Mg Mg4 1 0.24672100 0.32123900 0.99301900 1.0
Mg Mg5 1 0.19071000 0.62692400 0.40660200 1.0
Mg Mg6 1 0.70014500 0.35989600 0.23994100 1.0
Mg Mg7 1 0.73129300 0.79535700 0.27615300 1.0
Si Si8 1 0.74484400 0.95058300 0.70190900 1.0
Si Si9 1 0.78854700 0.09300600 0.89246800 1.0
Si Si10 1 0.63247900 0.73578100 0.53782700 1.0
Si Si11 1 0.78354100 0.42627900 0.83196000 1.0
Si Si12 1 0.70578700 0.05718700 0.10236500 1.0
Si Si13 1 0.79973600 0.04730700 0.44533900 1.0
Si Si14 1 0.21145300 0.90699400 0.10753200 1.0
Si Si15 1 0.25515600 0.04941700 0.29809100 1.0
Si Si16 1 0.21645900 0.57372100 0.16804000 1.0
Si Si17 1 0.36752100 0.26421900 0.46217300 1.0
Si Si18 1 0.20026400 0.95269300 0.55466100 1.0
Si Si19 1 0.29421300 0.94281300 0.89763500 1.0
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