Pr12AlGa7Ir8
高熵材料 HEAMP-ID: mp-3308454 · 空间群: P2 (#3)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.40 | 13.8213 | 1.1 | (0,0,1) |
| 12.81 | 6.9106 | 15.5 | (0,0,2) |
| 15.36 | 5.7672 | 29.7 | (1,0,0) |
| 18.90 | 4.6959 | 10.4 | (1,1,0) |
| 19.97 | 4.4469 | 11.5 | (1,1,-1) |
| 19.97 | 4.4457 | 15.3 | (1,1,1) |
| 20.05 | 4.4279 | 1.5 | (1,0,2) |
| 21.98 | 4.0446 | 30.3 | (0,2,0) |
| 22.89 | 3.8849 | 8.4 | (1,1,-2) |
| 22.90 | 3.8832 | 8.1 | (1,1,2) |
| 25.51 | 3.4919 | 18.4 | (0,2,-2) |
| 25.53 | 3.4895 | 18.9 | (0,2,2) |
| 25.78 | 3.4553 | 13.5 | (0,0,4) |
| 27.11 | 3.2894 | 2.5 | (1,1,-3) |
| 27.12 | 3.2879 | 3.6 | (1,1,3) |
| 27.70 | 3.2208 | 6.4 | (1,2,-1) |
| 27.71 | 3.2198 | 4.4 | (1,2,1) |
| 29.37 | 3.0407 | 8.4 | (0,2,-3) |
| 29.40 | 3.0383 | 10.5 | (0,2,3) |
| 29.91 | 2.9870 | 10.2 | (1,2,-2) |
| 29.93 | 2.9856 | 10.1 | (1,2,2) |
| 30.15 | 2.9640 | 3.2 | (1,0,4) |
| 31.01 | 2.8836 | 6.2 | (2,0,0) |
| 32.16 | 2.7837 | 26.7 | (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 Pr12AlGa7Ir8 were obtained from the Materials Project database (MP-ID: mp-3308454, 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_Pr12AlGa7Ir8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.76720066
_cell_length_b 8.08928362
_cell_length_c 13.82126818
_cell_angle_alpha 90.04478205
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr12AlGa7Ir8
_chemical_formula_sum 'Pr12 Al1 Ga7 Ir8'
_cell_volume 644.79681906
_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 0.14388194 0.89419639 0.59870930 1.0
Pr Pr1 1 0.85396977 0.10431203 0.09823201 1.0
Pr Pr2 1 0.14388194 0.60580361 0.40129070 1.0
Pr Pr3 1 0.85396977 0.39568797 0.90176799 1.0
Pr Pr4 1 0.85451725 0.10252655 0.40067191 1.0
Pr Pr5 1 0.14655500 0.89535931 0.90134010 1.0
Pr Pr6 1 0.85451725 0.39747345 0.59932809 1.0
Pr Pr7 1 0.14655500 0.60464069 0.09865990 1.0
Pr Pr8 1 0.37481793 0.25248429 0.75055439 1.0
Pr Pr9 1 0.62527955 0.74657395 0.24911018 1.0
Pr Pr10 1 0.37481793 0.24751571 0.24944561 1.0
Pr Pr11 1 0.62527955 0.75342605 0.75088982 1.0
Al Al12 1 0.39046167 0.25000000 0.50000000 1.0
Ga Ga13 1 0.86278507 0.10114649 0.75008140 1.0
Ga Ga14 1 0.13781084 0.89965073 0.24973016 1.0
Ga Ga15 1 0.86278507 0.39885351 0.24991860 1.0
Ga Ga16 1 0.13781084 0.60034927 0.75026984 1.0
Ga Ga17 1 0.61931665 0.75000000 0.00000000 1.0
Ga Ga18 1 0.61772627 0.75000000 0.50000000 1.0
Ga Ga19 1 0.38107961 0.25000000 0.00000000 1.0
Ir Ir20 1 0.64119108 0.03208322 0.59157214 1.0
Ir Ir21 1 0.35611056 0.96956532 0.09135495 1.0
Ir Ir22 1 0.64119108 0.46791678 0.40842786 1.0
Ir Ir23 1 0.35611056 0.53043468 0.90864505 1.0
Ir Ir24 1 0.35450339 0.97280504 0.40973431 1.0
Ir Ir25 1 0.64428603 0.03013762 0.90855039 1.0
Ir Ir26 1 0.35450339 0.52719496 0.59026569 1.0
Ir Ir27 1 0.64428603 0.46986238 0.09144961 1.0
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