Mg5Si9
传统材料 TRAMP-ID: mp-1075644 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.07 | 12.4945 | 29.3 | (0,0,1) |
| 12.33 | 7.1763 | 5.0 | (0,1,0) |
| 14.01 | 6.3225 | 1.2 | (0,1,1) |
| 14.18 | 6.2473 | 2.3 | (0,0,2) |
| 14.45 | 6.1279 | 2.1 | (0,1,-1) |
| 17.14 | 5.1744 | 3.4 | (1,0,1) |
| 17.99 | 4.9321 | 2.7 | (1,1,0) |
| 19.17 | 4.6297 | 3.6 | (0,1,-2) |
| 19.28 | 4.6047 | 3.2 | (1,0,-1) |
| 20.18 | 4.3997 | 6.3 | (1,0,2) |
| 20.49 | 4.3344 | 1.1 | (1,1,-1) |
| 20.89 | 4.2522 | 1.6 | (1,1,2) |
| 21.33 | 4.1648 | 4.1 | (0,0,3) |
| 23.76 | 3.7454 | 1.3 | (1,0,-2) |
| 23.83 | 3.7337 | 21.5 | (1,-1,1) |
| 24.32 | 3.6601 | 2.0 | (0,1,3) |
| 24.81 | 3.5882 | 2.9 | (0,2,0) |
| 24.89 | 3.5769 | 3.0 | (1,1,-2) |
| 24.99 | 3.5628 | 10.7 | (1,0,3) |
| 25.11 | 3.5469 | 1.2 | (0,1,-3) |
| 25.99 | 3.4282 | 4.7 | (1,2,1) |
| 27.90 | 3.1979 | 7.4 | (1,2,2) |
| 27.95 | 3.1923 | 4.0 | (1,2,-1) |
| 28.23 | 3.1613 | 9.3 | (0,2,2) |
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-1075644, 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 5.57171500
_cell_length_b 7.47570904
_cell_length_c 12.70617669
_cell_angle_alpha 85.19562643
_cell_angle_beta 79.73264651
_cell_angle_gamma 73.85863954
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg5Si9
_chemical_formula_sum 'Mg10 Si18'
_cell_volume 499.91237756
_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 0.49207600 0.01495600 0.28423700 1.0
Mg Mg1 1 0.75368000 0.91583800 0.55298000 1.0
Mg Mg2 1 0.00701400 0.49948300 0.45996800 1.0
Mg Mg3 1 0.65755300 0.60451900 0.69790400 1.0
Mg Mg4 1 0.56633500 0.31419500 0.45887200 1.0
Mg Mg5 1 0.20351400 0.05093000 0.50964700 1.0
Mg Mg6 1 0.00186100 0.90448100 0.74818200 1.0
Mg Mg7 1 0.53407400 0.73450400 0.10572900 1.0
Mg Mg8 1 0.08177900 0.17081200 0.90780200 1.0
Mg Mg9 1 0.12694500 0.49027800 0.05189300 1.0
Si Si10 1 0.31397100 0.73491600 0.90822700 1.0
Si Si11 1 0.64852200 0.30173700 0.10656000 1.0
Si Si12 1 0.20678500 0.29735200 0.65978300 1.0
Si Si13 1 0.02906300 0.74525400 0.24195800 1.0
Si Si14 1 0.13723400 0.52681100 0.82025700 1.0
Si Si15 1 0.97493800 0.28692700 0.23226300 1.0
Si Si16 1 0.79051400 0.24309800 0.64733100 1.0
Si Si17 1 0.68131900 0.58895700 0.29488900 1.0
Si Si18 1 0.56815800 0.30623700 0.83462800 1.0
Si Si19 1 0.95788100 0.01751500 0.34748100 1.0
Si Si20 1 0.02676500 0.89664600 0.06396500 1.0
Si Si21 1 0.65695400 0.00678600 0.92577100 1.0
Si Si22 1 0.46245300 0.95410400 0.77440100 1.0
Si Si23 1 0.33963900 0.44512200 0.26129000 1.0
Si Si24 1 0.34680000 0.11292500 0.08307600 1.0
Si Si25 1 0.71644200 0.49981200 0.93997500 1.0
Si Si26 1 0.51630800 0.70631500 0.47233800 1.0
Si Si27 1 0.20107200 0.62963500 0.60883200 1.0
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