Pr8Si12Ir3Au
高熵材料 HEAMP-ID: mp-3290864 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.38 | 7.1493 | 16.6 | (1,0,-1,0) |
| 21.53 | 4.1277 | 20.0 | (2,-1,-1,0) |
| 24.01 | 3.7057 | 7.7 | (1,0,-1,2) |
| 24.91 | 3.5747 | 11.5 | (2,0,-2,0) |
| 29.90 | 2.9887 | 18.1 | (2,-1,-1,2) |
| 32.47 | 2.7575 | 100.0 | (2,0,-2,2) |
| 33.15 | 2.7022 | 1.2 | (2,-3,1,0) |
| 33.15 | 2.7022 | 2.4 | (3,-1,-2,0) |
| 37.75 | 2.3831 | 5.0 | (3,0,-3,0) |
| 39.29 | 2.2929 | 1.5 | (2,-3,1,2) |
| 39.29 | 2.2929 | 3.1 | (3,-1,-2,2) |
| 41.69 | 2.1666 | 14.7 | (0,0,0,4) |
| 43.33 | 2.0882 | 4.6 | (3,-3,0,2) |
| 43.33 | 2.0882 | 2.3 | (3,0,-3,2) |
| 43.65 | 2.0735 | 1.6 | (1,0,-1,4) |
| 43.87 | 2.0638 | 12.7 | (2,-4,2,0) |
| 43.87 | 2.0638 | 25.5 | (4,-2,-2,0) |
| 47.39 | 1.9184 | 5.4 | (2,-1,-1,4) |
| 49.17 | 1.8528 | 2.4 | (2,-2,0,4) |
| 49.17 | 1.8528 | 1.2 | (2,0,-2,4) |
| 50.63 | 1.8031 | 1.5 | (4,-1,-3,2) |
| 51.10 | 1.7873 | 1.1 | (4,-4,0,0) |
| 54.27 | 1.6904 | 1.8 | (3,-1,-2,4) |
| 55.62 | 1.6523 | 14.3 | (4,-4,0,2) |
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 Pr8Si12Ir3Au were obtained from the Materials Project database (MP-ID: mp-3290864, 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_Pr8Si12Ir3Au
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.25531747
_cell_length_b 8.25531908
_cell_length_c 8.66642559
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000542
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Si12Ir3Au
_chemical_formula_sum 'Pr8 Si12 Ir3 Au1'
_cell_volume 511.49131549
_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 0.49732943 0.50267057 0.75510814 1.0
Pr Pr1 1 0.49725515 0.50274485 0.24501108 1.0
Pr Pr2 1 0.00534014 0.50267057 0.75510814 1.0
Pr Pr3 1 0.00549171 0.50274485 0.24501108 1.0
Pr Pr4 1 0.49732943 0.99465986 0.75510814 1.0
Pr Pr5 1 0.49725515 0.99450829 0.24501108 1.0
Pr Pr6 1 0.00000000 0.00000000 0.75096125 1.0
Pr Pr7 1 0.00000000 0.00000000 0.24866804 1.0
Si Si8 1 0.83193574 0.16806426 0.99995880 1.0
Si Si9 1 0.16670502 0.83329498 0.99999165 1.0
Si Si10 1 0.33612651 0.16806426 0.99995880 1.0
Si Si11 1 0.16872096 0.83127904 0.50036111 1.0
Si Si12 1 0.66659097 0.83329498 0.99999165 1.0
Si Si13 1 0.83847277 0.16152723 0.49950092 1.0
Si Si14 1 0.83193574 0.66387349 0.99995880 1.0
Si Si15 1 0.66255808 0.83127904 0.50036111 1.0
Si Si16 1 0.16670502 0.33340903 0.99999165 1.0
Si Si17 1 0.32305446 0.16152723 0.49950092 1.0
Si Si18 1 0.16872096 0.33744192 0.50036111 1.0
Si Si19 1 0.83847277 0.67694554 0.49950092 1.0
Ir Ir20 1 0.66666700 0.33333300 0.00020228 1.0
Ir Ir21 1 0.33333300 0.66666700 0.00008878 1.0
Ir Ir22 1 0.33333300 0.66666700 0.50001929 1.0
Au Au23 1 0.66666700 0.33333300 0.50025925 1.0
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