Sr2Al4AgAu3
高熵材料 HEAMP-ID: mp-3223294 · 空间群: P-4m2 (#115)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.67 | 5.3185 | 11.0 | (0,0,2) |
| 19.84 | 4.4740 | 3.6 | (1,0,0) |
| 21.55 | 4.1241 | 25.6 | (1,0,1) |
| 25.12 | 3.5457 | 41.4 | (0,0,3) |
| 26.03 | 3.4237 | 68.0 | (1,0,2) |
| 28.21 | 3.1636 | 15.9 | (1,1,0) |
| 29.46 | 3.0323 | 100.0 | (1,1,1) |
| 32.21 | 2.7788 | 75.0 | (1,0,3) |
| 32.94 | 2.7190 | 100.0 | (1,1,2) |
| 39.42 | 2.2859 | 1.7 | (1,0,4) |
| 40.32 | 2.2370 | 88.4 | (2,0,0) |
| 42.49 | 2.1274 | 8.1 | (0,0,5) |
| 43.91 | 2.0620 | 3.8 | (2,0,2) |
| 44.51 | 2.0356 | 55.2 | (1,1,4) |
| 45.32 | 2.0009 | 1.0 | (2,1,0) |
| 46.16 | 1.9664 | 7.6 | (2,1,1) |
| 47.31 | 1.9213 | 33.4 | (1,0,5) |
| 48.09 | 1.8919 | 29.9 | (2,0,3) |
| 48.62 | 1.8727 | 26.5 | (2,1,2) |
| 51.55 | 1.7728 | 1.5 | (0,0,6) |
| 52.52 | 1.7425 | 37.9 | (2,1,3) |
| 55.78 | 1.6482 | 9.0 | (1,0,6) |
| 57.66 | 1.5988 | 1.2 | (2,1,4) |
| 58.34 | 1.5818 | 29.8 | (2,2,0) |
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 Sr2Al4AgAu3 were obtained from the Materials Project database (MP-ID: mp-3223294, 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_Sr2Al4AgAu3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.47403392
_cell_length_b 4.47403392
_cell_length_c 10.63696791
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2Al4AgAu3
_chemical_formula_sum 'Sr2 Al4 Ag1 Au3'
_cell_volume 212.91996891
_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 0.00000000 0.50000000 0.25087499 1.0
Sr Sr1 1 0.50000000 0.00000000 0.74912501 1.0
Al Al2 1 0.00000000 0.00000000 0.50000000 1.0
Al Al3 1 0.50000000 0.50000000 0.50000000 1.0
Al Al4 1 0.00000000 0.50000000 0.87223844 1.0
Al Al5 1 0.50000000 0.00000000 0.12776156 1.0
Ag Ag6 1 0.00000000 0.00000000 0.00000000 1.0
Au Au7 1 0.50000000 0.50000000 0.00000000 1.0
Au Au8 1 0.00000000 0.50000000 0.62947213 1.0
Au Au9 1 0.50000000 0.00000000 0.37052787 1.0
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