Mg9Si5
传统材料 TRAMP-ID: mp-542854 · 空间群: P6_3/m (#176)
基础信息
能量属性
电子属性
磁性属性
弹性属性
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-542854, 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 7.13460040
_cell_length_b 7.13460105
_cell_length_c 12.29390938
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999533
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg9Si5
_chemical_formula_sum 'Mg18 Si10'
_cell_volume 541.95098160
_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 0.59499117 0.67771788 0.58328674 1.0
Mg Mg1 1 0.91727429 0.59499117 0.08328674 1.0
Mg Mg2 1 0.67771788 0.08272571 0.08328674 1.0
Mg Mg3 1 0.32228212 0.91727429 0.58328674 1.0
Mg Mg4 1 0.08272571 0.40500883 0.58328674 1.0
Mg Mg5 1 0.40500883 0.32228212 0.08328674 1.0
Mg Mg6 1 0.40500883 0.32228212 0.41671326 1.0
Mg Mg7 1 0.08272571 0.40500883 0.91671326 1.0
Mg Mg8 1 0.32228212 0.91727429 0.91671326 1.0
Mg Mg9 1 0.67771788 0.08272571 0.41671326 1.0
Mg Mg10 1 0.91727429 0.59499117 0.41671326 1.0
Mg Mg11 1 0.59499117 0.67771788 0.91671326 1.0
Mg Mg12 1 0.65373774 0.72612356 0.25000000 1.0
Mg Mg13 1 0.92761418 0.65373774 0.75000000 1.0
Mg Mg14 1 0.72612356 0.07238582 0.75000000 1.0
Mg Mg15 1 0.27387644 0.92761418 0.25000000 1.0
Mg Mg16 1 0.07238582 0.34626226 0.25000000 1.0
Mg Mg17 1 0.34626226 0.27387644 0.75000000 1.0
Si Si18 1 -0.00000000 -0.00000000 0.39956391 1.0
Si Si19 1 -0.00000000 -0.00000000 0.89956391 1.0
Si Si20 1 -0.00000000 -0.00000000 0.60043609 1.0
Si Si21 1 -0.00000000 -0.00000000 0.10043609 1.0
Si Si22 1 0.66666700 0.33333300 0.25000000 1.0
Si Si23 1 0.33333300 0.66666700 0.75000000 1.0
Si Si24 1 0.33333300 0.66666700 0.08678164 1.0
Si Si25 1 0.66666700 0.33333300 0.58678164 1.0
Si Si26 1 0.66666700 0.33333300 0.91321836 1.0
Si Si27 1 0.33333300 0.66666700 0.41321836 1.0
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