Pr20Si8IrRh3
高熵材料 HEAMP-ID: mp-3311795 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.09 | 12.4716 | 2.8 | (0,0,1) |
| 9.93 | 8.9033 | 1.3 | (0,1,0) |
| 11.04 | 8.0115 | 1.2 | (1,0,0) |
| 12.21 | 7.2463 | 1.8 | (0,1,1) |
| 13.13 | 6.7414 | 17.3 | (1,0,-1) |
| 13.14 | 6.7397 | 16.9 | (1,0,1) |
| 14.20 | 6.2358 | 39.1 | (0,0,2) |
| 14.88 | 5.9554 | 6.6 | (1,1,0) |
| 16.50 | 5.3737 | 1.7 | (1,1,1) |
| 18.02 | 4.9215 | 10.7 | (1,0,-2) |
| 18.03 | 4.9202 | 4.6 | (1,0,2) |
| 19.95 | 4.4516 | 40.9 | (0,2,0) |
| 20.62 | 4.3073 | 2.4 | (1,1,-2) |
| 20.63 | 4.3064 | 3.0 | (1,1,2) |
| 22.19 | 4.0058 | 1.8 | (2,0,0) |
| 23.32 | 3.8142 | 4.5 | (2,0,-1) |
| 23.33 | 3.8136 | 7.3 | (2,0,1) |
| 23.95 | 3.7148 | 3.5 | (1,2,-1) |
| 23.96 | 3.7145 | 3.9 | (1,2,1) |
| 24.12 | 3.6896 | 1.2 | (1,0,3) |
| 24.57 | 3.6231 | 11.4 | (0,2,2) |
| 26.44 | 3.3707 | 14.7 | (2,0,-2) |
| 26.45 | 3.3699 | 14.1 | (2,0,2) |
| 27.01 | 3.3014 | 49.2 | (1,2,-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 Pr20Si8IrRh3 were obtained from the Materials Project database (MP-ID: mp-3311795, 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_Pr20Si8IrRh3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.01152972
_cell_length_b 8.90328886
_cell_length_c 12.47156591
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.01573036
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr20Si8IrRh3
_chemical_formula_sum 'Pr20 Si8 Ir1 Rh3'
_cell_volume 889.58383377
_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 0.68010155 0.46764342 0.07385176 1.0
Pr Pr1 1 0.18118109 0.53011227 0.42606440 1.0
Pr Pr2 1 0.31900007 0.96964728 0.92704750 1.0
Pr Pr3 1 0.81980767 0.03007543 0.57341142 1.0
Pr Pr4 1 0.31900007 0.53035272 0.92704750 1.0
Pr Pr5 1 0.81980767 0.46992457 0.57341142 1.0
Pr Pr6 1 0.68010155 0.03235658 0.07385176 1.0
Pr Pr7 1 0.18118109 0.96988773 0.42606440 1.0
Pr Pr8 1 0.96044970 0.75000000 0.99958931 1.0
Pr Pr9 1 0.46504956 0.25000000 0.50028208 1.0
Pr Pr10 1 0.03531683 0.25000000 0.99958055 1.0
Pr Pr11 1 0.53543875 0.75000000 0.50064442 1.0
Pr Pr12 1 0.34732340 0.75000000 0.20644041 1.0
Pr Pr13 1 0.84668160 0.25000000 0.29298098 1.0
Pr Pr14 1 0.65403564 0.25000000 0.79248327 1.0
Pr Pr15 1 0.15351275 0.75000000 0.70695306 1.0
Pr Pr16 1 0.82757619 0.75000000 0.28316508 1.0
Pr Pr17 1 0.32727509 0.25000000 0.21724253 1.0
Pr Pr18 1 0.17245377 0.25000000 0.71665676 1.0
Pr Pr19 1 0.67059221 0.75000000 0.78425295 1.0
Si Si20 1 0.55705594 0.49570423 0.32942604 1.0
Si Si21 1 0.05679727 0.50427110 0.17110218 1.0
Si Si22 1 0.44365376 0.99612866 0.67137664 1.0
Si Si23 1 0.94417787 0.00424116 0.82804364 1.0
Si Si24 1 0.44365376 0.50387134 0.67137664 1.0
Si Si25 1 0.94417787 0.49575884 0.82804364 1.0
Si Si26 1 0.55705594 0.00429577 0.32942604 1.0
Si Si27 1 0.05679727 0.99572890 0.17110218 1.0
Ir Ir28 1 0.56642023 0.75000000 0.01392973 1.0
Rh Rh29 1 0.06755028 0.25000000 0.48524864 1.0
Rh Rh30 1 0.43256009 0.25000000 0.98574607 1.0
Rh Rh31 1 0.93421446 0.75000000 0.51415599 1.0
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