SrErAl2Au3
高熵材料 HEAMP-ID: mp-3294460 · 空间群: Pmmn (#59)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.87 | 8.9640 | 43.3 | (0,0,1) |
| 15.30 | 5.7907 | 15.7 | (0,1,1) |
| 19.81 | 4.4820 | 8.6 | (0,0,2) |
| 23.05 | 3.8588 | 4.9 | (0,1,2) |
| 23.26 | 3.8236 | 19.9 | (1,1,0) |
| 25.32 | 3.5170 | 12.2 | (1,1,1) |
| 25.50 | 3.4932 | 51.6 | (0,2,1) |
| 28.34 | 3.1497 | 12.7 | (1,0,2) |
| 29.90 | 2.9880 | 28.0 | (0,0,3) |
| 30.74 | 2.9089 | 16.9 | (1,1,2) |
| 30.88 | 2.8954 | 1.7 | (0,2,2) |
| 32.20 | 2.7801 | 12.5 | (0,1,3) |
| 32.65 | 2.7423 | 100.0 | (1,2,1) |
| 36.27 | 2.4767 | 24.1 | (1,0,3) |
| 37.10 | 2.4232 | 55.2 | (1,2,2) |
| 38.23 | 2.3544 | 25.8 | (1,1,3) |
| 38.35 | 2.3472 | 7.8 | (0,2,3) |
| 40.24 | 2.2410 | 3.0 | (0,0,4) |
| 40.76 | 2.2135 | 43.4 | (2,0,0) |
| 41.11 | 2.1957 | 21.2 | (1,3,0) |
| 42.04 | 2.1492 | 3.4 | (0,1,4) |
| 42.05 | 2.1490 | 3.0 | (2,0,1) |
| 43.65 | 2.0738 | 30.8 | (1,2,3) |
| 43.78 | 2.0676 | 2.3 | (2,1,1) |
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 SrErAl2Au3 were obtained from the Materials Project database (MP-ID: mp-3294460, 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_SrErAl2Au3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.42705669
_cell_length_b 7.58605824
_cell_length_c 8.96401311
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrErAl2Au3
_chemical_formula_sum 'Sr2 Er2 Al4 Au6'
_cell_volume 301.04660851
_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 0.50000000 0.00000000 0.73731673 1.0
Sr Sr1 1 0.00000000 0.50000000 0.26268327 1.0
Er Er2 1 0.00000000 0.00000000 0.34147760 1.0
Er Er3 1 0.50000000 0.50000000 0.65852240 1.0
Al Al4 1 0.00000000 0.31428862 0.89624950 1.0
Al Al5 1 0.50000000 0.18571138 0.10375050 1.0
Al Al6 1 0.00000000 0.68571138 0.89624950 1.0
Al Al7 1 0.50000000 0.81428862 0.10375050 1.0
Au Au8 1 0.00000000 0.73304325 0.60168775 1.0
Au Au9 1 0.50000000 0.76695675 0.39831225 1.0
Au Au10 1 0.50000000 0.50000000 0.97845096 1.0
Au Au11 1 0.00000000 0.00000000 0.02154904 1.0
Au Au12 1 0.50000000 0.23304325 0.39831225 1.0
Au Au13 1 0.00000000 0.26695675 0.60168775 1.0
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