Mg2Si3
传统材料 TRAMP-ID: mp-1073176 · 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-1073176, 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 6.17574281
_cell_length_b 6.17574281
_cell_length_c 17.11264558
_cell_angle_alpha 83.19248728
_cell_angle_beta 83.19248728
_cell_angle_gamma 36.69588099
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 386.96285065
_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 0.96129600 0.96129600 0.25099600 1.0
Mg Mg1 1 0.47146800 0.47146800 0.74946700 1.0
Mg Mg2 1 0.93031900 0.93031900 0.07437900 1.0
Mg Mg3 1 0.50879400 0.50879400 0.92387100 1.0
Mg Mg4 1 0.75455800 0.75455800 0.75030000 1.0
Mg Mg5 1 0.68309100 0.68309100 0.25024000 1.0
Mg Mg6 1 0.57409000 0.57409000 0.57582300 1.0
Mg Mg7 1 0.72307500 0.72307500 0.42168200 1.0
Si Si8 1 0.63326200 0.63326200 0.05033500 1.0
Si Si9 1 0.80060900 0.80060900 0.95322300 1.0
Si Si10 1 0.14760400 0.14760400 0.13331900 1.0
Si Si11 1 0.28827200 0.28827200 0.87075700 1.0
Si Si12 1 0.12515400 0.12515400 0.67931300 1.0
Si Si13 1 0.31121400 0.31121400 0.32081200 1.0
Si Si14 1 0.84138000 0.84138000 0.54565300 1.0
Si Si15 1 0.01622300 0.01622300 0.45285700 1.0
Si Si16 1 0.33027600 0.33027600 0.62852400 1.0
Si Si17 1 0.49683600 0.49683600 0.36902300 1.0
Si Si18 1 0.33670800 0.33670800 0.17652700 1.0
Si Si19 1 0.10200400 0.10200400 0.82279900 1.0
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