Pr8Si12IrPd3
高熵材料 HEAMP-ID: mp-3272202 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.38 | 7.1514 | 5.8 | (1,-1,0,0) |
| 12.38 | 7.1514 | 2.9 | (1,0,-1,0) |
| 16.08 | 5.5128 | 1.5 | (1,0,-1,1) |
| 20.52 | 4.3273 | 1.3 | (0,0,0,2) |
| 21.52 | 4.1288 | 3.0 | (1,-2,1,0) |
| 21.52 | 4.1288 | 6.0 | (2,-1,-1,0) |
| 24.04 | 3.7023 | 3.7 | (1,0,-1,2) |
| 24.90 | 3.5757 | 19.8 | (2,0,-2,0) |
| 29.91 | 2.9872 | 8.0 | (2,-1,-1,2) |
| 32.48 | 2.7564 | 100.0 | (2,0,-2,2) |
| 33.14 | 2.7030 | 1.1 | (3,-1,-2,0) |
| 37.74 | 2.3838 | 1.5 | (3,0,-3,0) |
| 39.30 | 2.2925 | 2.0 | (3,-2,-1,2) |
| 41.75 | 2.1637 | 13.4 | (0,0,0,4) |
| 43.34 | 2.0879 | 3.0 | (3,0,-3,2) |
| 43.85 | 2.0644 | 11.7 | (2,-4,2,0) |
| 43.85 | 2.0644 | 23.3 | (4,-2,-2,0) |
| 47.44 | 1.9165 | 2.3 | (2,-1,-1,4) |
| 49.22 | 1.8511 | 4.3 | (2,-2,0,4) |
| 49.22 | 1.8511 | 2.2 | (2,0,-2,4) |
| 51.09 | 1.7878 | 2.9 | (4,0,-4,0) |
| 55.62 | 1.6524 | 14.2 | (4,-4,0,2) |
| 55.62 | 1.6524 | 7.1 | (4,0,-4,2) |
| 62.15 | 1.4936 | 8.2 | (2,-4,2,4) |
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 Pr8Si12IrPd3 were obtained from the Materials Project database (MP-ID: mp-3272202, 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_Pr8Si12IrPd3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.25767272
_cell_length_b 8.25767381
_cell_length_c 8.65461973
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000358
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Si12IrPd3
_chemical_formula_sum 'Pr8 Si12 Ir1 Pd3'
_cell_volume 511.08601449
_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 0.50172560 0.49827440 0.75245569 1.0
Pr Pr1 1 0.50186595 0.49813405 0.24750149 1.0
Pr Pr2 1 0.99654980 0.49827440 0.75245569 1.0
Pr Pr3 1 0.99626909 0.49813405 0.24750149 1.0
Pr Pr4 1 0.50172560 0.00345020 0.75245569 1.0
Pr Pr5 1 0.50186595 0.00373091 0.24750149 1.0
Pr Pr6 1 0.00000000 0.00000000 0.74937364 1.0
Pr Pr7 1 0.00000000 0.00000000 0.25061746 1.0
Si Si8 1 0.83220038 0.16779962 0.99973948 1.0
Si Si9 1 0.16537472 0.83462528 0.00014191 1.0
Si Si10 1 0.33559925 0.16779962 0.99973948 1.0
Si Si11 1 0.16584032 0.83415968 0.50020887 1.0
Si Si12 1 0.66924957 0.83462528 0.00014191 1.0
Si Si13 1 0.83460523 0.16539477 0.49988856 1.0
Si Si14 1 0.83220038 0.66440075 0.99973948 1.0
Si Si15 1 0.66831937 0.83415968 0.50020887 1.0
Si Si16 1 0.16537472 0.33075043 0.00014191 1.0
Si Si17 1 0.33078953 0.16539477 0.49988856 1.0
Si Si18 1 0.16584032 0.33168063 0.50020887 1.0
Si Si19 1 0.83460523 0.66921047 0.49988856 1.0
Ir Ir20 1 0.66666700 0.33333300 0.00009521 1.0
Pd Pd21 1 0.33333300 0.66666700 0.00009796 1.0
Pd Pd22 1 0.33333300 0.66666700 0.49985671 1.0
Pd Pd23 1 0.66666700 0.33333300 0.50015103 1.0
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