PrY(Si2Ir3)2
高熵材料 HEAMP-ID: mp-3248688 · 空间群: Imm2 (#44)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.25 | 4.8606 | 7.5 | (1,1,-1) |
| 18.31 | 4.8451 | 14.0 | (0,1,0) |
| 20.12 | 4.4127 | 7.7 | (1,-1,0) |
| 24.76 | 3.5954 | 43.6 | (1,-1,1) |
| 27.30 | 3.2672 | 2.9 | (2,0,-1) |
| 30.94 | 2.8906 | 23.2 | (0,2,-2) |
| 30.97 | 2.8873 | 58.7 | (1,-2,1) |
| 35.69 | 2.5159 | 1.1 | (1,-2,0) |
| 35.69 | 2.5159 | 1.1 | (1,0,-2) |
| 36.99 | 2.4303 | 52.1 | (2,2,-2) |
| 37.11 | 2.4226 | 100.0 | (0,2,0) |
| 40.82 | 2.2107 | 23.3 | (0,3,-2) |
| 40.82 | 2.2107 | 23.3 | (2,1,0) |
| 40.90 | 2.2063 | 9.0 | (2,-2,0) |
| 40.90 | 2.2063 | 9.0 | (0,0,2) |
| 40.97 | 2.2029 | 7.5 | (2,-2,1) |
| 42.46 | 2.1288 | 2.9 | (2,2,-1) |
| 45.02 | 2.0135 | 13.7 | (1,3,-3) |
| 45.02 | 2.0135 | 13.7 | (3,1,-1) |
| 45.13 | 2.0091 | 43.1 | (1,1,-3) |
| 45.13 | 2.0091 | 14.4 | (3,-1,-1) |
| 45.19 | 2.0064 | 4.0 | (1,-3,2) |
| 45.19 | 2.0064 | 12.1 | (0,2,-3) |
| 49.72 | 1.8338 | 1.1 | (1,3,-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
关联任务
引用参考
The crystal structure and related material properties of PrY(Si2Ir3)2 were obtained from the Materials Project database (MP-ID: mp-3248688, 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_PrY(Si2Ir3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.66040787
_cell_length_b 6.66040883
_cell_length_c 6.66040834
_cell_angle_alpha 130.38810997
_cell_angle_beta 114.65781718
_cell_angle_gamma 86.26396368
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrY(Si2Ir3)2
_chemical_formula_sum 'Pr1 Y1 Si4 Ir6'
_cell_volume 195.33511609
_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 0.75000000 0.02921669 0.27921669 1.0
Y Y1 1 0.25000000 0.96329306 0.71329306 1.0
Si Si2 1 0.07792228 0.27605224 0.19812996 1.0
Si Si3 1 0.91943930 0.71786440 0.79842510 1.0
Si Si4 1 0.42207772 0.62020768 0.19812996 1.0
Si Si5 1 0.58056070 0.37898579 0.79842510 1.0
Ir Ir6 1 0.49458727 0.49814661 0.49273388 1.0
Ir Ir7 1 0.00541273 0.49814661 0.00355834 1.0
Ir Ir8 1 0.27763286 0.00099041 0.28568741 1.0
Ir Ir9 1 0.71530300 0.00099041 0.72335755 1.0
Ir Ir10 1 0.22236714 0.50805354 0.72335755 1.0
Ir Ir11 1 0.78469700 0.50805354 0.28568741 1.0
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