PrPa(Al5Fe)4
高熵材料 HEAMP-ID: mp-3285956 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.91 | 8.9224 | 15.1 | (0,0,1) |
| 13.29 | 6.6599 | 84.6 | (1,0,0) |
| 16.61 | 5.3370 | 95.2 | (1,0,1) |
| 17.50 | 5.0688 | 27.1 | (1,-1,0) |
| 19.90 | 4.4612 | 4.6 | (0,0,2) |
| 20.10 | 4.4167 | 3.6 | (1,1,0) |
| 20.15 | 4.4072 | 58.4 | (1,-1,1) |
| 22.46 | 3.9583 | 3.4 | (1,1,1) |
| 24.01 | 3.7065 | 59.2 | (1,0,2) |
| 26.62 | 3.3489 | 7.7 | (1,-1,2) |
| 26.77 | 3.3299 | 6.5 | (2,0,0) |
| 28.28 | 3.1561 | 16.9 | (2,-1,0) |
| 28.44 | 3.1387 | 68.1 | (1,1,2) |
| 28.61 | 3.1197 | 80.5 | (2,0,1) |
| 30.03 | 2.9755 | 36.1 | (2,-1,1) |
| 31.64 | 2.8276 | 22.7 | (2,1,0) |
| 32.98 | 2.7156 | 30.8 | (1,0,3) |
| 33.24 | 2.6955 | 35.4 | (2,1,1) |
| 33.58 | 2.6685 | 3.9 | (0,2,2) |
| 33.58 | 2.6685 | 3.9 | (2,0,2) |
| 34.82 | 2.5765 | 25.3 | (2,-1,2) |
| 34.98 | 2.5652 | 59.8 | (1,-1,3) |
| 35.42 | 2.5344 | 16.2 | (2,-2,0) |
| 36.42 | 2.4670 | 1.9 | (1,1,3) |
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 PrPa(Al5Fe)4 were obtained from the Materials Project database (MP-ID: mp-3285956, 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_PrPa(Al5Fe)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.72309088
_cell_length_b 6.72309104
_cell_length_c 8.92235073
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 97.86491040
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrPa(Al5Fe)4
_chemical_formula_sum 'Pr1 Pa1 Al20 Fe4'
_cell_volume 399.49625996
_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 0.12490230 0.87509770 0.25000000 1.0
Pa Pa1 1 0.87419291 0.12580709 0.75000000 1.0
Al Al2 1 0.62376864 0.37623136 0.55315400 1.0
Al Al3 1 0.37492727 0.62507273 0.45375573 1.0
Al Al4 1 0.37492727 0.62507273 0.04624427 1.0
Al Al5 1 0.62376864 0.37623136 0.94684600 1.0
Al Al6 1 0.22781752 0.22704813 0.50153276 1.0
Al Al7 1 0.77295187 0.77218248 0.50153276 1.0
Al Al8 1 0.77295187 0.77218248 0.99846724 1.0
Al Al9 1 0.22781752 0.22704813 0.99846724 1.0
Al Al10 1 0.83776591 0.16223409 0.09803596 1.0
Al Al11 1 0.15791571 0.84208429 0.90062484 1.0
Al Al12 1 0.15791571 0.84208429 0.59937516 1.0
Al Al13 1 0.83776591 0.16223409 0.40196404 1.0
Al Al14 1 0.86753070 0.59149408 0.75000000 1.0
Al Al15 1 0.13414456 0.40901413 0.25000000 1.0
Al Al16 1 0.40850592 0.13246930 0.75000000 1.0
Al Al17 1 0.59098587 0.86585544 0.25000000 1.0
Al Al18 1 0.22006455 0.47941213 0.75000000 1.0
Al Al19 1 0.77886382 0.51928922 0.25000000 1.0
Al Al20 1 0.52058787 0.77993545 0.75000000 1.0
Al Al21 1 0.48071078 0.22113618 0.25000000 1.0
Fe Fe22 1 0.99865758 0.49404965 0.50442436 1.0
Fe Fe23 1 0.99865758 0.49404965 0.99557564 1.0
Fe Fe24 1 0.50595035 0.00134242 0.99557564 1.0
Fe Fe25 1 0.50595035 0.00134242 0.50442436 1.0
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