Mg9Si5
传统材料 TRAMP-ID: mp-1100712 · 空间群: R32 (#155)
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 Mg9Si5 were obtained from the Materials Project database (MP-ID: mp-1100712, 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_Mg9Si5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.96401319
_cell_length_b 12.96401319
_cell_length_c 12.96401330
_cell_angle_alpha 32.15645116
_cell_angle_beta 32.15645116
_cell_angle_gamma 32.15645104
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg9Si5
_chemical_formula_sum 'Mg18 Si10'
_cell_volume 548.50872949
_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 0.61782900 0.14134800 0.90693000 1.0
Mg Mg1 1 0.24803600 0.50000000 0.75196400 1.0
Mg Mg2 1 0.14134800 0.90693000 0.61782900 1.0
Mg Mg3 1 0.50000000 0.75196400 0.24803600 1.0
Mg Mg4 1 0.90693000 0.61782900 0.14134800 1.0
Mg Mg5 1 0.75196400 0.24803600 0.50000000 1.0
Mg Mg6 1 0.07477000 0.44415900 0.64286000 1.0
Mg Mg7 1 0.74391900 0.25608100 0.00000000 1.0
Mg Mg8 1 0.44415900 0.64286000 0.07477000 1.0
Mg Mg9 1 0.25608100 0.00000000 0.74391900 1.0
Mg Mg10 1 0.64286000 0.07477000 0.44415900 1.0
Mg Mg11 1 0.00000000 0.74391900 0.25608100 1.0
Mg Mg12 1 0.85865200 0.38217100 0.09307000 1.0
Mg Mg13 1 0.92523000 0.35714000 0.55584100 1.0
Mg Mg14 1 0.38217100 0.09307000 0.85865200 1.0
Mg Mg15 1 0.35714000 0.55584100 0.92523000 1.0
Mg Mg16 1 0.09307000 0.85865200 0.38217100 1.0
Mg Mg17 1 0.55584100 0.92523000 0.35714000 1.0
Si Si18 1 0.33059400 0.33059400 0.33059400 1.0
Si Si19 1 0.44220400 0.44220400 0.44220400 1.0
Si Si20 1 0.16772600 0.16772600 0.16772600 1.0
Si Si21 1 0.23559900 0.23559900 0.23559900 1.0
Si Si22 1 0.05581500 0.05581500 0.05581500 1.0
Si Si23 1 0.55779600 0.55779600 0.55779600 1.0
Si Si24 1 0.66940600 0.66940600 0.66940600 1.0
Si Si25 1 0.94418500 0.94418500 0.94418500 1.0
Si Si26 1 0.83227400 0.83227400 0.83227400 1.0
Si Si27 1 0.76440100 0.76440100 0.76440100 1.0
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