Sr4Mg5Al8Au9
高熵材料 HEAMP-ID: mp-3284934 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.56 | 10.3305 | 4.9 | (0,1,0) |
| 8.58 | 10.3066 | 5.5 | (1,0,0) |
| 17.17 | 5.1652 | 3.1 | (0,2,0) |
| 17.21 | 5.1533 | 2.7 | (2,0,0) |
| 20.18 | 4.3999 | 10.7 | (0,0,1) |
| 21.96 | 4.0480 | 30.9 | (0,1,1) |
| 21.97 | 4.0466 | 13.5 | (1,0,1) |
| 22.76 | 3.9071 | 3.7 | (1,-3,0) |
| 22.80 | 3.9007 | 2.6 | (1,2,0) |
| 22.82 | 3.8968 | 3.4 | (2,1,0) |
| 25.14 | 3.5417 | 3.3 | (1,-2,1) |
| 25.17 | 3.5388 | 8.2 | (1,1,1) |
| 25.87 | 3.4435 | 100.0 | (0,3,0) |
| 25.93 | 3.4355 | 48.0 | (3,0,0) |
| 26.61 | 3.3494 | 65.0 | (0,2,1) |
| 26.64 | 3.3462 | 33.3 | (2,0,1) |
| 29.94 | 2.9845 | 1.7 | (2,-4,0) |
| 30.01 | 2.9776 | 6.4 | (2,2,0) |
| 30.60 | 2.9215 | 52.0 | (1,-3,1) |
| 30.63 | 2.9188 | 21.9 | (1,2,1) |
| 30.63 | 2.9188 | 21.9 | (3,-2,1) |
| 30.65 | 2.9172 | 52.1 | (2,1,1) |
| 31.20 | 2.8667 | 6.8 | (1,-4,0) |
| 31.24 | 2.8631 | 9.1 | (1,3,0) |
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 Sr4Mg5Al8Au9 were obtained from the Materials Project database (MP-ID: mp-3284934, 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_Sr4Mg5Al8Au9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 11.91025771
_cell_length_b 11.93783307
_cell_length_c 4.39991790
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.07661480
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr4Mg5Al8Au9
_chemical_formula_sum 'Sr4 Mg5 Al8 Au9'
_cell_volume 541.35987393
_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 0.20400193 0.79246779 0.50000000 1.0
Sr Sr1 1 0.58814388 0.79407194 0.50000000 1.0
Sr Sr2 1 0.20400193 0.41153414 0.50000000 1.0
Sr Sr3 1 0.67080039 0.33540020 0.00000000 1.0
Mg Mg4 1 0.16466587 0.08233344 0.50000000 1.0
Mg Mg5 1 0.91302869 0.83056331 0.50000000 1.0
Mg Mg6 1 0.53261236 0.06425490 0.50000000 1.0
Mg Mg7 1 0.91302869 0.08246638 0.50000000 1.0
Mg Mg8 1 0.53261236 0.46835746 0.50000000 1.0
Al Al9 1 0.94380563 0.29007459 0.00000000 1.0
Al Al10 1 0.71228564 0.65269225 0.00000000 1.0
Al Al11 1 0.94380563 0.65373103 0.00000000 1.0
Al Al12 1 0.34701834 0.05798335 0.00000000 1.0
Al Al13 1 0.71228564 0.05959439 0.00000000 1.0
Al Al14 1 0.34701834 0.28903500 0.00000000 1.0
Al Al15 1 0.94176105 0.47088002 0.50000000 1.0
Al Al16 1 0.33100131 0.66550065 0.00000000 1.0
Au Au17 1 0.45611254 0.54417137 0.00000000 1.0
Au Au18 1 0.82618116 0.91309058 0.00000000 1.0
Au Au19 1 0.45611254 0.91194016 0.00000000 1.0
Au Au20 1 0.08538862 0.17310431 0.00000000 1.0
Au Au21 1 0.08538862 0.91228331 0.00000000 1.0
Au Au22 1 0.79628532 0.57844270 0.50000000 1.0
Au Au23 1 0.08090694 0.54045247 0.00000000 1.0
Au Au24 1 0.79628532 0.21784162 0.50000000 1.0
Au Au25 1 0.41546328 0.20773064 0.50000000 1.0
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