Mg5Si9
传统材料 TRAMP-ID: mp-1075649 · 空间群: P1 (#1)
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 Mg5Si9 were obtained from the Materials Project database (MP-ID: mp-1075649, 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_Mg5Si9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.74109500
_cell_length_b 7.18256424
_cell_length_c 12.62822846
_cell_angle_alpha 89.38309200
_cell_angle_beta 95.51091193
_cell_angle_gamma 116.66179338
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg5Si9
_chemical_formula_sum 'Mg10 Si18'
_cell_volume 543.53937732
_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 0.60490500 0.99743100 0.70826900 1.0
Mg Mg1 1 0.74549100 0.04303800 0.41226700 1.0
Mg Mg2 1 0.20176400 0.66933400 0.53306800 1.0
Mg Mg3 1 0.74497400 0.44813900 0.34476800 1.0
Mg Mg4 1 0.77212300 0.70269300 0.57364600 1.0
Mg Mg5 1 0.34147400 0.21259300 0.49005100 1.0
Mg Mg6 1 0.54443300 0.07742500 0.08750100 1.0
Mg Mg7 1 0.35348400 0.17190500 0.86573400 1.0
Mg Mg8 1 0.98955600 0.49455100 0.10294900 1.0
Mg Mg9 1 0.01133800 0.34960500 0.86845700 1.0
Si Si10 1 0.26802500 0.25110900 0.16896500 1.0
Si Si11 1 0.48193400 0.62269900 0.91700500 1.0
Si Si12 1 0.00372400 0.86824400 0.35295300 1.0
Si Si13 1 0.11793500 0.26512300 0.65219800 1.0
Si Si14 1 0.12925400 0.39794000 0.29905000 1.0
Si Si15 1 0.00779600 0.74841400 0.80817200 1.0
Si Si16 1 0.40272700 0.74417000 0.23820200 1.0
Si Si17 1 0.69757000 0.41784700 0.73936900 1.0
Si Si18 1 0.75548800 0.79580900 0.18654500 1.0
Si Si19 1 0.17408300 0.95831400 0.66304000 1.0
Si Si20 1 0.82766900 0.92269400 0.88606700 1.0
Si Si21 1 0.92944800 0.06724900 0.06175800 1.0
Si Si22 1 0.36925000 0.04483900 0.29374200 1.0
Si Si23 1 0.43828000 0.56394600 0.72335400 1.0
Si Si24 1 0.23932800 0.75644900 0.96364900 1.0
Si Si25 1 0.57236700 0.47329900 0.07389400 1.0
Si Si26 1 0.81120100 0.32556000 0.57575400 1.0
Si Si27 1 0.46393000 0.60946000 0.40930300 1.0
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