Sr2AlAuI
高熵材料 HEAMP-ID: mp-3211342 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.68 | 9.1348 | 34.3 | (0,0,0,2) |
| 19.43 | 4.5674 | 16.6 | (0,0,0,4) |
| 22.72 | 3.9140 | 22.5 | (1,0,-1,0) |
| 23.24 | 3.8271 | 23.5 | (1,0,-1,1) |
| 24.75 | 3.5976 | 37.9 | (1,0,-1,2) |
| 27.08 | 3.2926 | 12.1 | (1,-1,0,3) |
| 27.08 | 3.2926 | 6.0 | (1,0,-1,3) |
| 30.07 | 2.9720 | 100.0 | (1,-1,0,4) |
| 30.07 | 2.9720 | 50.0 | (1,0,-1,4) |
| 33.55 | 2.6709 | 7.9 | (1,0,-1,5) |
| 37.42 | 2.4033 | 14.6 | (1,-1,0,6) |
| 37.42 | 2.4033 | 7.3 | (1,0,-1,6) |
| 39.46 | 2.2837 | 21.3 | (0,0,0,8) |
| 39.89 | 2.2597 | 68.8 | (2,-1,-1,0) |
| 41.15 | 2.1936 | 2.4 | (1,-2,1,2) |
| 41.15 | 2.1936 | 4.8 | (2,-1,-1,2) |
| 41.59 | 2.1714 | 6.4 | (1,0,-1,7) |
| 44.75 | 2.0254 | 11.8 | (2,-1,-1,4) |
| 46.01 | 1.9725 | 7.6 | (1,0,-1,8) |
| 46.40 | 1.9570 | 3.6 | (2,0,-2,0) |
| 46.68 | 1.9459 | 2.4 | (2,-2,0,1) |
| 46.68 | 1.9459 | 1.2 | (2,0,-2,1) |
| 47.52 | 1.9136 | 4.7 | (2,-2,0,2) |
| 47.52 | 1.9136 | 2.3 | (2,0,-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
关联任务
引用参考
The crystal structure and related material properties of Sr2AlAuI were obtained from the Materials Project database (MP-ID: mp-3211342, 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_Sr2AlAuI
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.51944711
_cell_length_b 4.51944762
_cell_length_c 18.26959869
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000333
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2AlAuI
_chemical_formula_sum 'Sr4 Al2 Au2 I2'
_cell_volume 323.16944329
_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
Sr Sr0 1 0.00000000 0.00000000 0.11325124 1.0
Sr Sr1 1 0.00000000 0.00000000 0.38674876 1.0
Sr Sr2 1 0.00000000 0.00000000 0.61456590 1.0
Sr Sr3 1 0.00000000 0.00000000 0.88543410 1.0
Al Al4 1 0.66666600 0.33333300 0.50156822 1.0
Al Al5 1 0.66666600 0.33333300 0.99843178 1.0
Au Au6 1 0.33333300 0.66666600 0.00139203 1.0
Au Au7 1 0.33333300 0.66666600 0.49860697 1.0
I I8 1 0.66666600 0.33333300 0.25000000 1.0
I I9 1 0.33333300 0.66666600 0.75000000 1.0
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