Pr2Y(SiIr)2
高熵材料 HEAMP-ID: mp-3248795 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.35 | 5.4212 | 2.6 | (1,-1,0) |
| 17.67 | 5.0198 | 12.7 | (1,-1,1) |
| 21.15 | 4.2010 | 18.8 | (1,-1,2) |
| 23.02 | 3.8629 | 6.4 | (1,0,0) |
| 25.97 | 3.4308 | 10.6 | (1,-1,3) |
| 26.69 | 3.3398 | 8.8 | (1,0,2) |
| 26.69 | 3.3398 | 8.8 | (0,1,2) |
| 26.83 | 3.3233 | 6.8 | (0,0,4) |
| 30.71 | 2.9117 | 100.0 | (1,0,3) |
| 31.58 | 2.8333 | 37.1 | (1,-1,4) |
| 32.92 | 2.7210 | 33.9 | (2,-1,0) |
| 32.92 | 2.7210 | 33.9 | (1,-2,0) |
| 33.05 | 2.7106 | 27.5 | (2,-2,0) |
| 33.62 | 2.6657 | 7.2 | (2,-1,1) |
| 33.62 | 2.6657 | 7.2 | (1,-2,1) |
| 33.75 | 2.6559 | 2.5 | (2,-2,1) |
| 35.64 | 2.5193 | 25.9 | (1,0,4) |
| 35.78 | 2.5099 | 9.4 | (2,-2,2) |
| 37.68 | 2.3870 | 3.8 | (1,-1,5) |
| 38.84 | 2.3187 | 27.6 | (2,-1,3) |
| 38.95 | 2.3123 | 24.0 | (2,-2,3) |
| 40.73 | 2.2155 | 7.8 | (0,0,6) |
| 41.22 | 2.1900 | 13.0 | (1,0,5) |
| 42.96 | 2.1053 | 17.3 | (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
组成概览
高熵合金特征
关联任务
引用参考
The crystal structure and related material properties of Pr2Y(SiIr)2 were obtained from the Materials Project database (MP-ID: mp-3248795, 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_Pr2Y(SiIr)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.80188064
_cell_length_b 5.80188005
_cell_length_c 13.29298749
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 138.25680207
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Y(SiIr)2
_chemical_formula_sum 'Pr4 Y2 Si4 Ir4'
_cell_volume 297.91983296
_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 0.76974485 0.23025515 0.60447137 1.0
Pr Pr1 1 0.23025515 0.76974485 0.39552863 1.0
Pr Pr2 1 0.76974485 0.23025515 0.89552863 1.0
Pr Pr3 1 0.23025515 0.76974485 0.10447137 1.0
Y Y4 1 0.51678466 0.48321534 0.25000000 1.0
Y Y5 1 0.48321534 0.51678466 0.75000000 1.0
Si Si6 1 0.05538792 0.94461208 0.58920445 1.0
Si Si7 1 0.05538792 0.94461208 0.91079555 1.0
Si Si8 1 0.94461208 0.05538792 0.41079555 1.0
Si Si9 1 0.94461208 0.05538792 0.08920445 1.0
Ir Ir10 1 0.82276960 0.17723040 0.25000000 1.0
Ir Ir11 1 0.17723040 0.82276960 0.75000000 1.0
Ir Ir12 1 0.50000000 0.50000000 0.00000000 1.0
Ir Ir13 1 0.50000000 0.50000000 0.50000000 1.0
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