PrSi2Ir2Rh
高熵材料 HEAMP-ID: mp-3250881 · 空间群: Imma (#74)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.16 | 4.8844 | 40.5 | (1,1,-1) |
| 20.04 | 4.4315 | 16.0 | (1,-1,0) |
| 24.80 | 3.5895 | 49.0 | (1,-1,1) |
| 27.17 | 3.2820 | 1.6 | (1,1,0) |
| 27.17 | 3.2820 | 1.6 | (0,2,-1) |
| 30.92 | 2.8925 | 54.6 | (2,0,0) |
| 30.92 | 2.8925 | 54.6 | (0,2,-2) |
| 30.93 | 2.8915 | 84.5 | (2,-1,0) |
| 31.74 | 2.8191 | 6.4 | (1,2,-1) |
| 31.77 | 2.8164 | 3.4 | (1,-1,-1) |
| 35.45 | 2.5322 | 5.5 | (2,-1,-1) |
| 36.80 | 2.4422 | 100.0 | (2,2,-2) |
| 36.84 | 2.4399 | 95.7 | (0,2,0) |
| 36.84 | 2.4399 | 95.7 | (2,0,-2) |
| 40.70 | 2.2171 | 74.0 | (3,0,-1) |
| 40.72 | 2.2158 | 74.5 | (2,-2,0) |
| 40.98 | 2.2025 | 16.1 | (2,-2,1) |
| 42.25 | 2.1389 | 8.3 | (2,2,-1) |
| 44.89 | 2.0192 | 35.8 | (3,1,-1) |
| 44.92 | 2.0179 | 76.8 | (3,-1,-1) |
| 45.16 | 2.0078 | 18.3 | (3,-1,0) |
| 45.16 | 2.0078 | 18.3 | (1,-3,2) |
| 49.39 | 1.8451 | 6.2 | (1,3,-1) |
| 50.88 | 1.7948 | 36.0 | (2,-2,2) |
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 PrSi2Ir2Rh were obtained from the Materials Project database (MP-ID: mp-3250881, 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_PrSi2Ir2Rh
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.68387186
_cell_length_b 6.68387116
_cell_length_c 6.68387108
_cell_angle_alpha 130.15753059
_cell_angle_beta 115.03464671
_cell_angle_gamma 86.09756877
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrSi2Ir2Rh
_chemical_formula_sum 'Pr2 Si4 Ir4 Rh2'
_cell_volume 197.51612124
_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 0.97062666 0.72062666 1.0
Pr Pr1 1 0.75000000 0.02937334 0.27937334 1.0
Si Si2 1 0.07870296 0.27908785 0.20038489 1.0
Si Si3 1 0.92129704 0.72091215 0.79961511 1.0
Si Si4 1 0.42129704 0.62168192 0.20038489 1.0
Si Si5 1 0.57870296 0.37831808 0.79961511 1.0
Ir Ir6 1 0.28069436 0.00000000 0.28069436 1.0
Ir Ir7 1 0.71930564 1.00000000 0.71930564 1.0
Ir Ir8 1 0.21930564 0.50000000 0.71930564 1.0
Ir Ir9 1 0.78069436 0.50000000 0.28069436 1.0
Rh Rh10 1 0.50000000 0.50000000 0.50000000 1.0
Rh Rh11 1 0.00000000 0.50000000 0.00000000 1.0
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