Pr8Al(Si4Rh)3
高熵材料 HEAMP-ID: mp-3275216 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.24 | 8.6409 | 1.4 | (0,0,0,1) |
| 12.39 | 7.1443 | 4.4 | (1,0,-1,0) |
| 16.10 | 5.5060 | 1.8 | (1,0,-1,1) |
| 20.56 | 4.3205 | 4.1 | (0,0,0,2) |
| 21.54 | 4.1248 | 3.4 | (2,-1,-1,0) |
| 24.07 | 3.6970 | 1.6 | (1,0,-1,2) |
| 24.93 | 3.5721 | 27.8 | (2,0,-2,0) |
| 29.95 | 2.9834 | 2.0 | (2,-1,-1,2) |
| 32.52 | 2.7530 | 100.0 | (2,0,-2,2) |
| 41.82 | 2.1602 | 12.5 | (0,0,0,4) |
| 43.39 | 2.0856 | 1.2 | (3,0,-3,2) |
| 43.90 | 2.0624 | 32.6 | (4,-2,-2,0) |
| 48.94 | 1.8612 | 1.0 | (2,-4,2,2) |
| 48.94 | 1.8612 | 2.0 | (4,-2,-2,2) |
| 49.30 | 1.8485 | 8.9 | (2,0,-2,4) |
| 51.14 | 1.7861 | 4.1 | (4,0,-4,0) |
| 55.69 | 1.6506 | 21.3 | (4,0,-4,2) |
| 62.24 | 1.4917 | 22.7 | (4,-2,-2,4) |
| 68.12 | 1.3765 | 3.4 | (4,0,-4,4) |
| 69.64 | 1.3501 | 2.1 | (6,-4,-2,0) |
| 69.64 | 1.3501 | 1.1 | (6,-2,-4,0) |
| 70.50 | 1.3357 | 10.2 | (2,0,-2,6) |
| 73.49 | 1.2887 | 18.5 | (6,-2,-4,2) |
| 80.70 | 1.1907 | 3.6 | (6,-6,0,0) |
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 Pr8Al(Si4Rh)3 were obtained from the Materials Project database (MP-ID: mp-3275216, 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_Pr8Al(Si4Rh)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.24949713
_cell_length_b 8.24949771
_cell_length_c 8.64090614
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000162
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Al(Si4Rh)3
_chemical_formula_sum 'Pr8 Al1 Si12 Rh3'
_cell_volume 509.26624913
_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 0.49806199 0.50193801 0.75527123 1.0
Pr Pr1 1 0.49833405 0.50166595 0.24476996 1.0
Pr Pr2 1 0.00387801 0.50193801 0.75527123 1.0
Pr Pr3 1 0.00333290 0.50166595 0.24476996 1.0
Pr Pr4 1 0.49806199 0.99612199 0.75527123 1.0
Pr Pr5 1 0.49833405 0.99666710 0.24476996 1.0
Pr Pr6 1 0.00000000 0.00000000 0.75268385 1.0
Pr Pr7 1 0.00000000 0.00000000 0.24713861 1.0
Al Al8 1 0.66666700 0.33333300 0.50084008 1.0
Si Si9 1 0.83213443 0.16786557 0.99989092 1.0
Si Si10 1 0.16709314 0.83290686 0.00011217 1.0
Si Si11 1 0.33573015 0.16786557 0.99989092 1.0
Si Si12 1 0.17052964 0.82947036 0.50000906 1.0
Si Si13 1 0.66581471 0.83290686 0.00011217 1.0
Si Si14 1 0.83942984 0.16057016 0.49976193 1.0
Si Si15 1 0.83213443 0.66426985 0.99989092 1.0
Si Si16 1 0.65894171 0.82947036 0.50000906 1.0
Si Si17 1 0.16709314 0.33418529 0.00011217 1.0
Si Si18 1 0.32114233 0.16057016 0.49976193 1.0
Si Si19 1 0.17052964 0.34105829 0.50000906 1.0
Si Si20 1 0.83942984 0.67885767 0.49976193 1.0
Rh Rh21 1 0.66666700 0.33333300 0.99983795 1.0
Rh Rh22 1 0.33333300 0.66666700 0.00018825 1.0
Rh Rh23 1 0.33333300 0.66666700 0.49986746 1.0
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