Mg5Si9
传统材料 TRAMP-ID: mp-1075744 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.58 | 10.3039 | 4.5 | (0,0,1) |
| 13.30 | 6.6576 | 2.6 | (0,1,-1) |
| 15.41 | 5.7504 | 4.2 | (1,0,-1) |
| 16.12 | 5.4985 | 3.2 | (1,-1,1) |
| 17.21 | 5.1520 | 4.2 | (0,0,2) |
| 18.17 | 4.8824 | 1.5 | (1,0,1) |
| 20.38 | 4.3584 | 7.9 | (1,0,-2) |
| 21.36 | 4.1599 | 1.5 | (1,-1,2) |
| 22.74 | 3.9102 | 3.2 | (1,1,-1) |
| 23.42 | 3.7992 | 1.1 | (1,-2,1) |
| 23.75 | 3.7467 | 1.3 | (1,1,0) |
| 24.01 | 3.7061 | 3.5 | (1,-2,0) |
| 24.93 | 3.5713 | 5.2 | (1,1,-2) |
| 25.03 | 3.5576 | 1.6 | (0,1,2) |
| 25.31 | 3.5183 | 1.2 | (0,2,-1) |
| 25.94 | 3.4347 | 1.7 | (0,0,3) |
| 26.77 | 3.3303 | 1.3 | (0,2,0) |
| 26.78 | 3.3288 | 12.8 | (0,2,-2) |
| 27.09 | 3.2911 | 2.5 | (2,-1,-1) |
| 27.52 | 3.2416 | 6.5 | (1,-2,-1) |
| 27.63 | 3.2291 | 2.7 | (1,1,1) |
| 27.78 | 3.2117 | 4.3 | (2,-1,1) |
| 28.41 | 3.1413 | 1.7 | (1,-1,3) |
| 28.85 | 3.0946 | 4.2 | (2,0,-1) |
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
组成概览
传统材料特征
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-1075744, 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_Mg5Si9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.85934400
_cell_length_b 7.74796768
_cell_length_c 10.89766641
_cell_angle_alpha 105.83224670
_cell_angle_beta 92.70296130
_cell_angle_gamma 114.74353374
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg5Si9
_chemical_formula_sum 'Mg10 Si18'
_cell_volume 497.33702117
_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 0.12754500 0.52451600 0.28476300 1.0
Mg Mg1 1 0.93308100 0.17942200 0.59889600 1.0
Mg Mg2 1 0.45397700 0.97097400 0.44477400 1.0
Mg Mg3 1 0.42167500 0.35076800 0.63662000 1.0
Mg Mg4 1 0.37811700 0.31728900 0.35856800 1.0
Mg Mg5 1 0.69141000 0.72408600 0.56862500 1.0
Mg Mg6 1 0.87147600 0.22660500 0.96857000 1.0
Mg Mg7 1 0.85301900 0.62240400 0.12371300 1.0
Mg Mg8 1 0.36716200 0.02861300 0.94647600 1.0
Mg Mg9 1 0.63217600 0.84968500 0.06965500 1.0
Si Si10 1 0.56393100 0.80754000 0.80474000 1.0
Si Si11 1 0.40170500 0.43485500 0.11546000 1.0
Si Si12 1 0.16293500 0.89260800 0.64425800 1.0
Si Si13 1 0.88286500 0.08321600 0.31532800 1.0
Si Si14 1 0.56641600 0.06165700 0.71455400 1.0
Si Si15 1 0.32736600 0.95281600 0.18916700 1.0
Si Si16 1 0.20595800 0.55232200 0.80769100 1.0
Si Si17 1 0.68210000 0.24011000 0.20182500 1.0
Si Si18 1 0.18950300 0.21842900 0.81898700 1.0
Si Si19 1 0.00991900 0.86814200 0.41530700 1.0
Si Si20 1 0.07977400 0.07655800 0.12596100 1.0
Si Si21 1 0.91750100 0.85179500 0.89805500 1.0
Si Si22 1 0.86935600 0.55215700 0.72660900 1.0
Si Si23 1 0.61527200 0.72025900 0.31328700 1.0
Si Si24 1 0.21329800 0.61015500 0.04156200 1.0
Si Si25 1 0.60269400 0.38106700 0.87277300 1.0
Si Si26 1 0.79314400 0.35476200 0.45207900 1.0
Si Si27 1 0.18672400 0.54756900 0.54198700 1.0
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