Pr8Fe(Si4Rh)3
高熵材料 HEAMP-ID: mp-3277454 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.40 | 7.1390 | 4.3 | (1,0,-1,0) |
| 20.74 | 4.2825 | 3.4 | (0,0,0,2) |
| 21.56 | 4.1217 | 4.3 | (2,-1,-1,0) |
| 24.24 | 3.6724 | 1.8 | (1,0,-1,2) |
| 24.95 | 3.5695 | 26.2 | (2,0,-2,0) |
| 30.09 | 2.9697 | 3.8 | (2,-1,-1,2) |
| 32.66 | 2.7419 | 100.0 | (2,0,-2,2) |
| 37.81 | 2.3797 | 1.0 | (3,0,-3,0) |
| 42.20 | 2.1413 | 12.5 | (0,0,0,4) |
| 43.94 | 2.0608 | 33.4 | (4,-2,-2,0) |
| 47.87 | 1.9001 | 1.0 | (2,-1,-1,4) |
| 49.06 | 1.8570 | 2.6 | (4,-2,-2,2) |
| 49.65 | 1.8362 | 8.4 | (2,0,-2,4) |
| 51.18 | 1.7847 | 3.9 | (4,0,-4,0) |
| 55.80 | 1.6474 | 7.1 | (4,0,-4,2) |
| 55.80 | 1.6474 | 14.3 | (4,-4,0,2) |
| 62.56 | 1.4849 | 23.1 | (4,-2,-2,4) |
| 68.43 | 1.3710 | 3.2 | (4,0,-4,4) |
| 69.70 | 1.3491 | 2.5 | (6,-2,-4,0) |
| 71.13 | 1.3254 | 6.9 | (2,0,-2,6) |
| 71.13 | 1.3254 | 3.4 | (0,2,-2,6) |
| 73.61 | 1.2868 | 12.4 | (6,-2,-4,2) |
| 73.61 | 1.2868 | 6.2 | (4,-6,2,2) |
| 80.77 | 1.1898 | 1.9 | (6,0,-6,0) |
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 Pr8Fe(Si4Rh)3 were obtained from the Materials Project database (MP-ID: mp-3277454, 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_Pr8Fe(Si4Rh)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.24335235
_cell_length_b 8.24335156
_cell_length_c 8.56504488
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999917
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Fe(Si4Rh)3
_chemical_formula_sum 'Pr8 Fe1 Si12 Rh3'
_cell_volume 504.04343680
_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 0.00000000 0.00000000 0.75060872 1.0
Pr Pr1 1 0.00000000 0.00000000 0.24947766 1.0
Pr Pr2 1 0.49905058 0.50094942 0.74912530 1.0
Pr Pr3 1 0.49905058 0.99810216 0.74912530 1.0
Pr Pr4 1 0.00189784 0.50094942 0.74912530 1.0
Pr Pr5 1 0.49944567 0.50055433 0.25088286 1.0
Pr Pr6 1 0.00111067 0.50055433 0.25088286 1.0
Pr Pr7 1 0.49944567 0.99888933 0.25088286 1.0
Fe Fe8 1 0.66666700 0.33333300 0.99878024 1.0
Si Si9 1 0.83124895 0.16875105 0.00004463 1.0
Si Si10 1 0.83124895 0.66249890 0.00004463 1.0
Si Si11 1 0.33750110 0.16875105 0.00004463 1.0
Si Si12 1 0.83284842 0.16715158 0.49998496 1.0
Si Si13 1 0.83284842 0.66569783 0.49998496 1.0
Si Si14 1 0.33430217 0.16715158 0.49998496 1.0
Si Si15 1 0.16704098 0.83295902 0.50007251 1.0
Si Si16 1 0.66591803 0.83295902 0.50007251 1.0
Si Si17 1 0.16704098 0.33408197 0.50007251 1.0
Si Si18 1 0.16801209 0.83198791 0.99994171 1.0
Si Si19 1 0.66397483 0.83198791 0.99994171 1.0
Si Si20 1 0.16801209 0.33602517 0.99994171 1.0
Rh Rh21 1 0.66666700 0.33333300 0.50050644 1.0
Rh Rh22 1 0.33333300 0.66666700 0.49970815 1.0
Rh Rh23 1 0.33333300 0.66666700 0.00076491 1.0
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