Pr(Al2Fe)4
高熵材料 HEA 传统材料 TRAMP-ID: mp-976187 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.19 | 6.2401 | 49.9 | (0,1,0) |
| 14.19 | 6.2400 | 49.8 | (0,0,1) |
| 20.12 | 4.4128 | 10.3 | (0,1,-1) |
| 20.13 | 4.4120 | 10.2 | (0,1,1) |
| 20.39 | 4.3555 | 26.1 | (1,-1,1) |
| 20.39 | 4.3551 | 26.1 | (1,-1,0) |
| 20.39 | 4.3550 | 26.1 | (1,0,1) |
| 20.39 | 4.3549 | 26.0 | (1,0,0) |
| 28.61 | 3.1201 | 60.5 | (0,2,0) |
| 28.61 | 3.1200 | 60.5 | (0,0,2) |
| 28.80 | 3.0999 | 19.6 | (1,-2,1) |
| 28.80 | 3.0999 | 19.6 | (1,-1,2) |
| 28.80 | 3.0996 | 19.7 | (1,-2,0) |
| 28.80 | 3.0995 | 19.7 | (1,0,2) |
| 28.80 | 3.0995 | 19.6 | (1,0,-1) |
| 28.80 | 3.0994 | 19.6 | (1,1,0) |
| 28.81 | 3.0994 | 19.6 | (1,-1,-1) |
| 28.81 | 3.0993 | 19.6 | (1,1,1) |
| 32.07 | 2.7909 | 18.1 | (0,2,-1) |
| 32.07 | 2.7908 | 18.1 | (0,1,-2) |
| 32.08 | 2.7905 | 18.1 | (0,2,1) |
| 32.08 | 2.7904 | 18.1 | (0,1,2) |
| 35.39 | 2.5367 | 29.6 | (1,-2,2) |
| 35.39 | 2.5363 | 29.6 | (1,1,-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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Pr(Al2Fe)4 were obtained from the Materials Project database (MP-ID: mp-976187, 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_Pr(Al2Fe)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.00734047
_cell_length_b 6.72398050
_cell_length_c 6.72379382
_cell_angle_alpha 97.98322710
_cell_angle_beta 68.13303246
_cell_angle_gamma 111.86864910
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr(Al2Fe)4
_chemical_formula_sum 'Pr1 Al8 Fe4'
_cell_volume 194.97846474
_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 0.00000000 0.00000000 0.00000000 1.0
Al Al1 1 0.50000905 0.22664073 0.22665437 1.0
Al Al2 1 0.27351743 0.77334685 0.22665859 1.0
Al Al3 1 0.00001700 0.34455220 0.34458905 1.0
Al Al4 1 0.65524460 0.65544199 0.34457634 1.0
Al Al5 1 0.34475440 0.34455901 0.65542466 1.0
Al Al6 1 0.99998300 0.65544880 0.65541195 1.0
Al Al7 1 0.72648357 0.22665415 0.77334241 1.0
Al Al8 1 0.49999095 0.77335927 0.77334563 1.0
Fe Fe9 1 0.00000100 0.50000000 0.00000000 1.0
Fe Fe10 1 0.50000000 0.50000000 0.00000000 1.0
Fe Fe11 1 -0.00000000 0.00000000 0.50000000 1.0
Fe Fe12 1 0.49999900 0.00000000 0.50000000 1.0
获取直接链接