Pr2AlIrI
高熵材料 HEAMP-ID: mp-3251903 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.05 | 8.8039 | 30.0 | (0,0,0,2) |
| 20.17 | 4.4019 | 2.1 | (0,0,0,4) |
| 23.75 | 3.7463 | 7.2 | (1,0,-1,0) |
| 24.29 | 3.6642 | 10.8 | (0,1,-1,1) |
| 24.29 | 3.6642 | 21.6 | (1,0,-1,1) |
| 28.26 | 3.1578 | 23.4 | (1,0,-1,3) |
| 31.35 | 2.8529 | 100.0 | (1,0,-1,4) |
| 34.97 | 2.5659 | 12.1 | (1,0,-1,5) |
| 38.99 | 2.3102 | 5.1 | (0,1,-1,6) |
| 38.99 | 2.3102 | 10.1 | (1,0,-1,6) |
| 41.01 | 2.2010 | 11.8 | (0,0,0,8) |
| 41.76 | 2.1629 | 32.8 | (1,1,-2,0) |
| 41.76 | 2.1629 | 16.4 | (2,-1,-1,0) |
| 43.06 | 2.1004 | 5.6 | (2,-1,-1,2) |
| 43.33 | 2.0883 | 7.8 | (1,0,-1,7) |
| 48.61 | 1.8731 | 1.0 | (2,0,-2,0) |
| 48.90 | 1.8626 | 5.0 | (2,0,-2,1) |
| 51.19 | 1.7845 | 4.6 | (2,0,-2,3) |
| 51.93 | 1.7608 | 2.7 | (0,0,0,10) |
| 52.79 | 1.7342 | 3.6 | (1,0,-1,9) |
| 53.14 | 1.7236 | 7.5 | (0,2,-2,4) |
| 53.14 | 1.7236 | 15.1 | (2,0,-2,4) |
| 55.57 | 1.6537 | 1.1 | (0,2,-2,5) |
| 55.57 | 1.6537 | 2.2 | (2,0,-2,5) |
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 Pr2AlIrI were obtained from the Materials Project database (MP-ID: mp-3251903, 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_Pr2AlIrI
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.32579787
_cell_length_b 4.32579856
_cell_length_c 17.60772357
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999475
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2AlIrI
_chemical_formula_sum 'Pr4 Al2 Ir2 I2'
_cell_volume 285.34244648
_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
Pr Pr0 1 0.00000000 0.00000000 0.60790329 1.0
Pr Pr1 1 0.00000000 0.00000000 0.39379030 1.0
Pr Pr2 1 0.00000000 0.00000000 0.10790329 1.0
Pr Pr3 1 0.00000000 0.00000000 0.89379030 1.0
Al Al4 1 0.66666700 0.33333300 0.50148859 1.0
Al Al5 1 0.33333300 0.66666700 0.00148859 1.0
Ir Ir6 1 0.66666700 0.33333300 0.99770302 1.0
Ir Ir7 1 0.33333300 0.66666700 0.49770302 1.0
I I8 1 0.66666700 0.33333300 0.24911580 1.0
I I9 1 0.33333300 0.66666700 0.74911580 1.0
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