Sr8Mg7Si16Au
高熵材料 HEAMP-ID: mp-3322169 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.14 | 14.4039 | 36.2 | (0,0,1) |
| 7.78 | 11.3657 | 22.9 | (0,1,0) |
| 9.91 | 8.9244 | 3.9 | (0,1,-1) |
| 9.92 | 8.9206 | 6.7 | (0,1,1) |
| 12.29 | 7.2019 | 7.5 | (0,0,2) |
| 14.56 | 6.0847 | 2.3 | (0,1,-2) |
| 14.56 | 6.0822 | 9.0 | (0,1,2) |
| 15.59 | 5.6829 | 4.4 | (0,2,0) |
| 16.77 | 5.2855 | 8.8 | (0,2,1) |
| 18.48 | 4.8013 | 3.3 | (0,0,3) |
| 19.91 | 4.4603 | 6.4 | (0,2,2) |
| 20.07 | 4.4235 | 6.2 | (0,1,-3) |
| 20.08 | 4.4221 | 4.2 | (0,1,3) |
| 20.30 | 4.3747 | 2.6 | (1,0,0) |
| 21.23 | 4.1859 | 4.7 | (1,0,1) |
| 21.77 | 4.0827 | 5.8 | (1,1,0) |
| 22.64 | 3.9281 | 8.6 | (1,1,-1) |
| 22.64 | 3.9278 | 13.5 | (1,1,1) |
| 23.48 | 3.7886 | 1.9 | (0,3,0) |
| 23.80 | 3.7390 | 4.6 | (1,0,2) |
| 24.26 | 3.6684 | 2.1 | (0,2,-3) |
| 24.27 | 3.6668 | 1.9 | (0,2,3) |
| 24.29 | 3.6644 | 1.2 | (0,3,-1) |
| 24.30 | 3.6636 | 1.7 | (0,3,1) |
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
关联任务
引用参考
The crystal structure and related material properties of Sr8Mg7Si16Au were obtained from the Materials Project database (MP-ID: mp-3322169, 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_Sr8Mg7Si16Au
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.37469512
_cell_length_b 11.36571222
_cell_length_c 14.40385297
_cell_angle_alpha 90.02535753
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr8Mg7Si16Au
_chemical_formula_sum 'Sr8 Mg7 Si16 Au1'
_cell_volume 716.18147696
_cell_formula_units_Z 1
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
Sr Sr0 1 0.25000000 0.52062459 0.20077906 1.0
Sr Sr1 1 0.25000000 0.73951078 0.93863833 1.0
Sr Sr2 1 0.75000000 0.26042941 0.06277909 1.0
Sr Sr3 1 0.75000000 0.24553597 0.55881708 1.0
Sr Sr4 1 0.25000000 0.75449291 0.43888961 1.0
Sr Sr5 1 0.25000000 0.97723283 0.69548444 1.0
Sr Sr6 1 0.75000000 0.02523647 0.30398793 1.0
Sr Sr7 1 0.75000000 0.47689997 0.80143754 1.0
Mg Mg8 1 0.75000000 0.55104614 0.55360812 1.0
Mg Mg9 1 0.75000000 0.94151215 0.05996741 1.0
Mg Mg10 1 0.25000000 0.05766052 0.94058553 1.0
Mg Mg11 1 0.25000000 0.67838278 0.68838163 1.0
Mg Mg12 1 0.75000000 0.32545332 0.31602295 1.0
Mg Mg13 1 0.75000000 0.17910910 0.80931072 1.0
Mg Mg14 1 0.25000000 0.82004503 0.19058287 1.0
Si Si15 1 0.75000000 0.95156541 0.86761277 1.0
Si Si16 1 0.25000000 0.45200091 0.63091780 1.0
Si Si17 1 0.75000000 0.54715861 0.36797926 1.0
Si Si18 1 0.25000000 0.03234520 0.46481068 1.0
Si Si19 1 0.25000000 0.04821403 0.13281321 1.0
Si Si20 1 0.25000000 0.27480591 0.72179666 1.0
Si Si21 1 0.75000000 0.72352102 0.27818382 1.0
Si Si22 1 0.75000000 0.77467263 0.77638678 1.0
Si Si23 1 0.25000000 0.21842677 0.39322527 1.0
Si Si24 1 0.75000000 0.97012407 0.53324608 1.0
Si Si25 1 0.75000000 0.52966369 0.03434557 1.0
Si Si26 1 0.25000000 0.46962622 0.96579978 1.0
Si Si27 1 0.25000000 0.28686704 0.89151171 1.0
Si Si28 1 0.75000000 0.78565133 0.60699614 1.0
Si Si29 1 0.75000000 0.71222216 0.10800491 1.0
Si Si30 1 0.25000000 0.22511691 0.22446190 1.0
Au Au31 1 0.25000000 0.44484513 0.44263439 1.0
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