Mg9Si5
传统材料 TRAMP-ID: mp-1074039 · 空间群: R-3c (#167)
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-1074039, 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 12.83029954
_cell_length_b 12.83029954
_cell_length_c 12.83029977
_cell_angle_alpha 32.54141106
_cell_angle_beta 32.54141106
_cell_angle_gamma 32.54140910
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg9Si5
_chemical_formula_sum 'Mg18 Si10'
_cell_volume 543.44489731
_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 0.34858900 0.88793600 0.67474500 1.0
Mg Mg1 1 0.99561700 0.25000000 0.50438300 1.0
Mg Mg2 1 0.88793600 0.67474500 0.34858900 1.0
Mg Mg3 1 0.25000000 0.50438300 0.99561700 1.0
Mg Mg4 1 0.67474500 0.34858900 0.88793600 1.0
Mg Mg5 1 0.50438300 0.99561700 0.25000000 1.0
Mg Mg6 1 0.84858900 0.17474500 0.38793600 1.0
Mg Mg7 1 0.49561700 0.00438300 0.75000000 1.0
Mg Mg8 1 0.17474500 0.38793600 0.84858900 1.0
Mg Mg9 1 0.00438300 0.75000000 0.49561700 1.0
Mg Mg10 1 0.38793600 0.84858900 0.17474500 1.0
Mg Mg11 1 0.75000000 0.49561700 0.00438300 1.0
Mg Mg12 1 0.61206400 0.15141100 0.82525500 1.0
Mg Mg13 1 0.65141100 0.11206400 0.32525500 1.0
Mg Mg14 1 0.15141100 0.82525500 0.61206400 1.0
Mg Mg15 1 0.11206400 0.32525500 0.65141100 1.0
Mg Mg16 1 0.82525500 0.61206400 0.15141100 1.0
Mg Mg17 1 0.32525500 0.65141100 0.11206400 1.0
Si Si18 1 0.07868300 0.07868300 0.07868300 1.0
Si Si19 1 0.19334500 0.19334500 0.19334500 1.0
Si Si20 1 0.92131700 0.92131700 0.92131700 1.0
Si Si21 1 0.00000000 0.00000000 0.00000000 1.0
Si Si22 1 0.80665500 0.80665500 0.80665500 1.0
Si Si23 1 0.30665500 0.30665500 0.30665500 1.0
Si Si24 1 0.42131700 0.42131700 0.42131700 1.0
Si Si25 1 0.69334500 0.69334500 0.69334500 1.0
Si Si26 1 0.57868300 0.57868300 0.57868300 1.0
Si Si27 1 0.50000000 0.50000000 0.50000000 1.0
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