Pr8Si12Ir3Ru
高熵材料 HEAMP-ID: mp-3286280 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.38 | 7.1484 | 9.4 | (1,-1,0,0) |
| 12.38 | 7.1484 | 4.7 | (1,0,-1,0) |
| 16.14 | 5.4913 | 1.3 | (1,0,-1,1) |
| 21.53 | 4.1271 | 5.2 | (1,-2,1,0) |
| 21.53 | 4.1271 | 10.4 | (2,-1,-1,0) |
| 24.20 | 3.6776 | 6.4 | (1,0,-1,2) |
| 24.91 | 3.5742 | 4.8 | (0,2,-2,0) |
| 24.91 | 3.5742 | 9.7 | (2,0,-2,0) |
| 30.05 | 2.9738 | 13.9 | (2,-1,-1,2) |
| 32.61 | 2.7457 | 100.0 | (2,0,-2,2) |
| 33.16 | 2.7018 | 2.9 | (3,-1,-2,0) |
| 37.75 | 2.3828 | 3.9 | (3,0,-3,0) |
| 39.42 | 2.2860 | 1.8 | (2,-3,1,2) |
| 39.42 | 2.2860 | 1.8 | (3,-1,-2,2) |
| 42.14 | 2.1443 | 14.0 | (0,0,0,4) |
| 43.45 | 2.0829 | 5.3 | (3,0,-3,2) |
| 43.87 | 2.0636 | 12.5 | (2,-4,2,0) |
| 43.87 | 2.0636 | 24.9 | (4,-2,-2,0) |
| 44.09 | 2.0539 | 1.4 | (1,0,-1,4) |
| 47.80 | 1.9028 | 4.0 | (2,-1,-1,4) |
| 49.58 | 1.8388 | 3.1 | (2,-2,0,4) |
| 49.58 | 1.8388 | 1.5 | (2,0,-2,4) |
| 50.73 | 1.7996 | 1.2 | (4,-1,-3,2) |
| 51.11 | 1.7871 | 1.4 | (4,-4,0,0) |
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 Pr8Si12Ir3Ru were obtained from the Materials Project database (MP-ID: mp-3286280, 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_Pr8Si12Ir3Ru
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.25423893
_cell_length_b 8.25424018
_cell_length_c 8.57723361
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000291
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Si12Ir3Ru
_chemical_formula_sum 'Pr8 Si12 Ir3 Ru1'
_cell_volume 506.09494024
_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 0.50036336 0.49963664 0.74815590 1.0
Pr Pr1 1 0.50066572 0.49933428 0.25185274 1.0
Pr Pr2 1 0.99927128 0.49963664 0.74815590 1.0
Pr Pr3 1 0.99866956 0.49933428 0.25185274 1.0
Pr Pr4 1 0.50036336 0.00072872 0.74815590 1.0
Pr Pr5 1 0.50066572 0.00133044 0.25185274 1.0
Pr Pr6 1 0.00000000 0.00000000 0.74993967 1.0
Pr Pr7 1 0.00000000 0.00000000 0.25003947 1.0
Si Si8 1 0.83280097 0.16719903 0.99999292 1.0
Si Si9 1 0.16730647 0.83269353 0.00001310 1.0
Si Si10 1 0.33439806 0.16719903 0.99999292 1.0
Si Si11 1 0.16670359 0.83329641 0.49994781 1.0
Si Si12 1 0.66538706 0.83269353 0.00001310 1.0
Si Si13 1 0.83223211 0.16776789 0.50000075 1.0
Si Si14 1 0.83280097 0.66560194 0.99999292 1.0
Si Si15 1 0.66659281 0.83329641 0.49994781 1.0
Si Si16 1 0.16730647 0.33461294 0.00001310 1.0
Si Si17 1 0.33553478 0.16776789 0.50000075 1.0
Si Si18 1 0.16670359 0.33340719 0.49994781 1.0
Si Si19 1 0.83223211 0.66446522 0.50000075 1.0
Ir Ir20 1 0.66666700 0.33333300 0.99961087 1.0
Ir Ir21 1 0.33333300 0.66666700 0.00025446 1.0
Ir Ir22 1 0.33333300 0.66666700 0.49953862 1.0
Ru Ru23 1 0.66666700 0.33333300 0.50072825 1.0
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