Pr2Al2IrPt
高熵材料 HEAMP-ID: mp-3259583 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.75 | 5.2941 | 1.4 | (0,1,1) |
| 22.31 | 3.9840 | 3.5 | (0,0,2) |
| 25.14 | 3.5418 | 2.6 | (0,2,0) |
| 25.65 | 3.4725 | 40.6 | (0,1,2) |
| 26.16 | 3.4058 | 60.7 | (1,1,1) |
| 27.56 | 3.2365 | 11.4 | (0,2,1) |
| 32.72 | 2.7373 | 46.7 | (1,1,2) |
| 33.86 | 2.6470 | 10.0 | (0,2,2) |
| 34.26 | 2.6172 | 100.0 | (1,2,1) |
| 36.12 | 2.4869 | 11.1 | (0,1,3) |
| 39.52 | 2.2805 | 27.5 | (1,0,3) |
| 39.82 | 2.2639 | 12.0 | (0,3,1) |
| 40.56 | 2.2243 | 35.7 | (2,0,0) |
| 41.60 | 2.1708 | 22.0 | (1,1,3) |
| 44.61 | 2.0313 | 23.3 | (0,3,2) |
| 44.93 | 2.0177 | 8.2 | (1,3,1) |
| 45.54 | 1.9920 | 9.0 | (0,0,4) |
| 46.77 | 1.9421 | 1.0 | (2,0,2) |
| 47.41 | 1.9174 | 9.4 | (1,2,3) |
| 48.61 | 1.8730 | 15.0 | (2,1,2) |
| 49.74 | 1.8332 | 4.6 | (2,2,1) |
| 51.61 | 1.7709 | 6.4 | (0,4,0) |
| 51.81 | 1.7647 | 7.1 | (0,3,3) |
| 51.92 | 1.7610 | 6.8 | (1,1,4) |
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 Pr2Al2IrPt were obtained from the Materials Project database (MP-ID: mp-3259583, 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_Pr2Al2IrPt
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.44867679
_cell_length_b 7.08367752
_cell_length_c 7.96792841
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Al2IrPt
_chemical_formula_sum 'Pr4 Al4 Ir2 Pt2'
_cell_volume 251.09326275
_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 0.25000000 0.53562031 0.82166817 1.0
Pr Pr1 1 0.25000000 0.03562031 0.67833183 1.0
Pr Pr2 1 0.75000000 0.97060043 0.31751150 1.0
Pr Pr3 1 0.75000000 0.47060043 0.18248850 1.0
Al Al4 1 0.25000000 0.13544004 0.06645931 1.0
Al Al5 1 0.75000000 0.36046450 0.55914608 1.0
Al Al6 1 0.25000000 0.63544004 0.43354069 1.0
Al Al7 1 0.75000000 0.86046450 0.94085392 1.0
Ir Ir8 1 0.25000000 0.77777879 0.11611309 1.0
Ir Ir9 1 0.25000000 0.27777879 0.38388691 1.0
Pt Pt10 1 0.75000000 0.72009692 0.61744541 1.0
Pt Pt11 1 0.75000000 0.22009692 0.88255459 1.0
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