PrAlSiIr2
高熵材料 HEAMP-ID: mp-3263877 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.50 | 10.4035 | 18.4 | (0,0,1) |
| 17.05 | 5.2017 | 1.2 | (0,0,2) |
| 23.10 | 3.8504 | 1.2 | (1,0,1) |
| 25.69 | 3.4678 | 31.9 | (0,0,3) |
| 27.52 | 3.2415 | 31.1 | (1,0,2) |
| 30.50 | 2.9308 | 9.6 | (1,1,0) |
| 31.72 | 2.8210 | 54.4 | (1,1,1) |
| 33.70 | 2.6597 | 43.5 | (1,0,3) |
| 34.48 | 2.6009 | 4.1 | (0,0,4) |
| 35.15 | 2.5534 | 100.0 | (1,1,2) |
| 40.97 | 2.2030 | 3.6 | (1,0,4) |
| 43.49 | 2.0807 | 3.7 | (0,0,5) |
| 43.68 | 2.0724 | 57.5 | (2,0,0) |
| 44.58 | 2.0324 | 1.5 | (2,0,1) |
| 46.69 | 1.9453 | 21.8 | (1,1,4) |
| 48.99 | 1.8595 | 29.2 | (1,0,5) |
| 51.36 | 1.7789 | 20.2 | (2,0,3) |
| 52.40 | 1.7460 | 11.0 | (2,1,2) |
| 52.80 | 1.7339 | 1.8 | (0,0,6) |
| 54.05 | 1.6966 | 2.8 | (1,1,5) |
| 56.28 | 1.6347 | 20.1 | (2,1,3) |
| 56.80 | 1.6208 | 3.9 | (2,0,4) |
| 57.63 | 1.5996 | 1.7 | (1,0,6) |
| 61.42 | 1.5095 | 2.2 | (2,1,4) |
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 PrAlSiIr2 were obtained from the Materials Project database (MP-ID: mp-3263877, 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_PrAlSiIr2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.14470803
_cell_length_b 4.14470803
_cell_length_c 10.40347560
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrAlSiIr2
_chemical_formula_sum 'Pr2 Al2 Si2 Ir4'
_cell_volume 178.71719410
_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 0.50000000 0.24641873 1.0
Pr Pr1 1 0.50000000 0.00000000 0.75358127 1.0
Al Al2 1 0.00000000 0.00000000 0.50000000 1.0
Al Al3 1 0.50000000 0.50000000 0.50000000 1.0
Si Si4 1 0.00000000 0.50000000 0.87772961 1.0
Si Si5 1 0.50000000 0.00000000 0.12227039 1.0
Ir Ir6 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir7 1 0.50000000 0.50000000 0.00000000 1.0
Ir Ir8 1 0.00000000 0.50000000 0.64206719 1.0
Ir Ir9 1 0.50000000 0.00000000 0.35793281 1.0
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