Pr4Al5Ga19Pd2
高熵材料 HEAMP-ID: mp-3300802 · 空间群: Cm (#8)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.70 | 15.5069 | 15.1 | (0,0,1) |
| 11.41 | 7.7535 | 13.0 | (0,0,2) |
| 14.56 | 6.0831 | 1.1 | (1,0,0) |
| 17.15 | 5.1690 | 3.5 | (0,0,3) |
| 20.65 | 4.3018 | 18.3 | (1,1,0) |
| 20.65 | 4.3009 | 10.5 | (1,-1,0) |
| 21.44 | 4.1454 | 4.8 | (1,1,-1) |
| 21.44 | 4.1451 | 4.8 | (1,1,1) |
| 21.44 | 4.1445 | 3.7 | (1,-1,1) |
| 22.94 | 3.8767 | 7.6 | (0,0,4) |
| 26.96 | 3.3068 | 1.6 | (1,1,-3) |
| 26.97 | 3.3063 | 1.6 | (1,1,3) |
| 26.97 | 3.3061 | 3.7 | (1,-1,3) |
| 28.79 | 3.1014 | 12.6 | (0,0,5) |
| 29.37 | 3.0415 | 52.1 | (2,0,0) |
| 29.94 | 2.9847 | 3.4 | (2,0,-1) |
| 29.94 | 2.9846 | 3.5 | (2,0,1) |
| 31.05 | 2.8801 | 43.7 | (1,1,-4) |
| 31.06 | 2.8797 | 44.0 | (1,1,4) |
| 31.06 | 2.8796 | 99.6 | (1,-1,4) |
| 31.60 | 2.8316 | 100.0 | (2,0,-2) |
| 31.60 | 2.8314 | 99.6 | (2,0,2) |
| 33.44 | 2.6798 | 1.4 | (2,1,-1) |
| 33.44 | 2.6797 | 4.1 | (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 Pr4Al5Ga19Pd2 were obtained from the Materials Project database (MP-ID: mp-3300802, 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_Pr4Al5Ga19Pd2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.08307051
_cell_length_b 6.08307051
_cell_length_c 15.50690222
_cell_angle_alpha 90.00561963
_cell_angle_beta 90.00561963
_cell_angle_gamma 89.98831879
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr4Al5Ga19Pd2
_chemical_formula_sum 'Pr4 Al5 Ga19 Pd2'
_cell_volume 573.81346719
_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 0.75046965 0.25046965 0.24747035 1.0
Pr Pr1 1 0.24928171 0.74928171 0.24765838 1.0
Pr Pr2 1 0.24986274 0.74986274 0.75083803 1.0
Pr Pr3 1 0.75022271 0.25022271 0.75111732 1.0
Al Al4 1 0.50019587 0.00019587 0.91150264 1.0
Al Al5 1 0.00032912 0.99988757 0.91361622 1.0
Al Al6 1 0.49988757 0.50032912 0.91361622 1.0
Al Al7 1 0.99999279 0.49999279 0.91333551 1.0
Al Al8 1 0.49991507 0.99991507 0.08646209 1.0
Ga Ga9 1 0.25110172 0.24853869 0.18713514 1.0
Ga Ga10 1 0.74853869 0.75110172 0.18713514 1.0
Ga Ga11 1 0.75052989 0.74960158 0.81363711 1.0
Ga Ga12 1 0.24960158 0.25052989 0.81363711 1.0
Ga Ga13 1 0.24939355 0.25043627 0.34575123 1.0
Ga Ga14 1 0.75043627 0.74939355 0.34575123 1.0
Ga Ga15 1 0.75044750 0.74976603 0.65450911 1.0
Ga Ga16 1 0.24976603 0.25044750 0.65450911 1.0
Ga Ga17 1 0.99974291 0.00013952 0.08965367 1.0
Ga Ga18 1 0.50013952 0.49974291 0.08965367 1.0
Ga Ga19 1 0.00038628 0.50038628 0.08868204 1.0
Ga Ga20 1 0.57897460 0.07897460 0.43105441 1.0
Ga Ga21 1 0.07963940 0.92012472 0.43116528 1.0
Ga Ga22 1 0.42012472 0.57963940 0.43116528 1.0
Ga Ga23 1 0.91961635 0.41961635 0.43149059 1.0
Ga Ga24 1 0.42473156 0.92473156 0.56807529 1.0
Ga Ga25 1 0.92431072 0.07583728 0.56780550 1.0
Ga Ga26 1 0.57583728 0.42431072 0.56780550 1.0
Ga Ga27 1 0.07623615 0.57623615 0.56773381 1.0
Pd Pd28 1 0.74849819 0.24849819 0.99901513 1.0
Pd Pd29 1 0.25179083 0.75179083 0.99901793 1.0
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