Pr8Fe(Si4Au)3
高熵材料 HEAMP-ID: mp-3283346 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.39 | 7.1443 | 13.0 | (1,0,-1,0) |
| 16.00 | 5.5376 | 3.1 | (1,0,-1,1) |
| 21.54 | 4.1248 | 14.3 | (2,-1,-1,0) |
| 23.82 | 3.7355 | 6.9 | (1,0,-1,2) |
| 23.84 | 3.7321 | 1.7 | (2,-1,-1,1) |
| 24.93 | 3.5722 | 15.0 | (2,0,-2,0) |
| 26.95 | 3.3080 | 1.4 | (2,0,-2,1) |
| 29.75 | 3.0035 | 8.9 | (2,-1,-1,2) |
| 29.75 | 3.0035 | 4.4 | (1,1,-2,2) |
| 32.33 | 2.7688 | 100.0 | (2,0,-2,2) |
| 33.18 | 2.7003 | 2.9 | (3,-1,-2,0) |
| 34.76 | 2.5806 | 1.3 | (3,-1,-2,1) |
| 37.78 | 2.3814 | 1.2 | (3,-3,0,0) |
| 37.78 | 2.3814 | 2.4 | (3,0,-3,0) |
| 39.19 | 2.2989 | 1.9 | (3,-2,-1,2) |
| 39.19 | 2.2989 | 1.9 | (3,-1,-2,2) |
| 41.20 | 2.1911 | 14.4 | (0,0,0,4) |
| 43.19 | 2.0948 | 1.4 | (1,0,-1,4) |
| 43.24 | 2.0924 | 1.7 | (3,-3,0,2) |
| 43.24 | 2.0924 | 3.4 | (3,0,-3,2) |
| 43.90 | 2.0624 | 24.1 | (4,-2,-2,0) |
| 43.90 | 2.0624 | 12.1 | (2,2,-4,0) |
| 46.96 | 1.9350 | 1.3 | (1,-2,1,4) |
| 46.96 | 1.9350 | 2.7 | (2,-1,-1,4) |
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(Si4Au)3 were obtained from the Materials Project database (MP-ID: mp-3283346, 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(Si4Au)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.24955530
_cell_length_b 8.24955584
_cell_length_c 8.76432433
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000574
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Fe(Si4Au)3
_chemical_formula_sum 'Pr8 Fe1 Si12 Au3'
_cell_volume 516.54736650
_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 0.50223178 0.49776822 0.74427525 1.0
Pr Pr1 1 0.50237829 0.49762171 0.25566244 1.0
Pr Pr2 1 0.99553645 0.49776822 0.74427525 1.0
Pr Pr3 1 0.99524142 0.49762171 0.25566244 1.0
Pr Pr4 1 0.50223178 0.00446355 0.74427525 1.0
Pr Pr5 1 0.50237829 0.00475858 0.25566244 1.0
Pr Pr6 1 0.00000000 0.00000000 0.74887198 1.0
Pr Pr7 1 0.00000000 0.00000000 0.25111583 1.0
Fe Fe8 1 0.66666700 0.33333300 0.50045222 1.0
Si Si9 1 0.83648390 0.16351610 0.00058967 1.0
Si Si10 1 0.16401167 0.83598833 0.99945563 1.0
Si Si11 1 0.32703220 0.16351610 0.00058967 1.0
Si Si12 1 0.16207685 0.83792315 0.49976052 1.0
Si Si13 1 0.67197666 0.83598833 0.99945563 1.0
Si Si14 1 0.82800898 0.17199102 0.50024380 1.0
Si Si15 1 0.83648390 0.67296780 0.00058967 1.0
Si Si16 1 0.67584631 0.83792315 0.49976052 1.0
Si Si17 1 0.16401167 0.32802334 0.99945563 1.0
Si Si18 1 0.34398304 0.17199102 0.50024380 1.0
Si Si19 1 0.16207685 0.32415369 0.49976052 1.0
Si Si20 1 0.82800898 0.65601696 0.50024380 1.0
Au Au21 1 0.66666700 0.33333300 0.99934518 1.0
Au Au22 1 0.33333300 0.66666700 0.00059173 1.0
Au Au23 1 0.33333300 0.66666700 0.49965810 1.0
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