Pr8Al3Si12Au
高熵材料 HEAMP-ID: mp-3280447 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.16 | 8.7030 | 2.3 | (0,0,0,1) |
| 12.34 | 7.1718 | 5.6 | (1,0,-1,0) |
| 16.01 | 5.5347 | 6.7 | (1,0,-1,1) |
| 20.41 | 4.3515 | 5.9 | (0,0,0,2) |
| 21.46 | 4.1406 | 1.7 | (2,-1,-1,0) |
| 23.80 | 3.7390 | 3.2 | (2,-1,-1,1) |
| 23.92 | 3.7203 | 1.9 | (1,0,-1,2) |
| 24.83 | 3.5859 | 21.3 | (2,-2,0,0) |
| 24.83 | 3.5859 | 10.7 | (2,0,-2,0) |
| 26.89 | 3.3155 | 1.6 | (2,-2,0,1) |
| 29.78 | 2.9996 | 1.6 | (2,-1,-1,2) |
| 32.35 | 2.7673 | 100.0 | (2,0,-2,2) |
| 33.32 | 2.6893 | 1.5 | (1,0,-1,3) |
| 34.66 | 2.5881 | 1.5 | (3,-1,-2,1) |
| 39.15 | 2.3008 | 1.7 | (3,-1,-2,2) |
| 41.50 | 2.1758 | 12.2 | (0,0,0,4) |
| 43.72 | 2.0703 | 10.5 | (2,-4,2,0) |
| 43.72 | 2.0703 | 21.0 | (4,-2,-2,0) |
| 48.71 | 1.8695 | 4.1 | (4,-2,-2,2) |
| 48.97 | 1.8601 | 10.4 | (2,0,-2,4) |
| 50.93 | 1.7930 | 4.7 | (4,0,-4,0) |
| 55.43 | 1.6577 | 14.3 | (4,-4,0,2) |
| 55.43 | 1.6577 | 7.1 | (4,0,-4,2) |
| 61.86 | 1.4998 | 7.4 | (2,-4,2,4) |
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 Pr8Al3Si12Au were obtained from the Materials Project database (MP-ID: mp-3280447, 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_Pr8Al3Si12Au
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.28126213
_cell_length_b 8.28126340
_cell_length_c 8.70298882
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000277
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Al3Si12Au
_chemical_formula_sum 'Pr8 Al3 Si12 Au1'
_cell_volume 516.88291277
_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
Pr Pr0 1 0.49957692 0.50042308 0.74609725 1.0
Pr Pr1 1 0.49971248 0.50028752 0.25390532 1.0
Pr Pr2 1 0.00084616 0.50042308 0.74609725 1.0
Pr Pr3 1 0.00057503 0.50028752 0.25390532 1.0
Pr Pr4 1 0.49957692 0.99915384 0.74609725 1.0
Pr Pr5 1 0.49971248 0.99942497 0.25390532 1.0
Pr Pr6 1 0.00000000 0.00000000 0.75042627 1.0
Pr Pr7 1 0.00000000 0.00000000 0.24956297 1.0
Al Al8 1 0.33333300 0.66666700 0.00033120 1.0
Al Al9 1 0.33333300 0.66666700 0.49973676 1.0
Al Al10 1 0.66666700 0.33333300 0.50012259 1.0
Si Si11 1 0.83553367 0.16446633 0.00001491 1.0
Si Si12 1 0.16383132 0.83616868 0.99995221 1.0
Si Si13 1 0.32893466 0.16446633 0.00001491 1.0
Si Si14 1 0.16561953 0.83438047 0.49988418 1.0
Si Si15 1 0.67233736 0.83616868 0.99995221 1.0
Si Si16 1 0.83543560 0.16456440 0.50013242 1.0
Si Si17 1 0.83553367 0.67106534 0.00001491 1.0
Si Si18 1 0.66876093 0.83438047 0.49988418 1.0
Si Si19 1 0.16383132 0.32766264 0.99995221 1.0
Si Si20 1 0.32912979 0.16456440 0.50013242 1.0
Si Si21 1 0.16561953 0.33123907 0.49988418 1.0
Si Si22 1 0.83543560 0.67087021 0.50013242 1.0
Au Au23 1 0.66666700 0.33333300 0.99985934 1.0
获取直接链接