Pa4Al18Ir5Os
高熵材料 HEAMP-ID: mp-3325481 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.37 | 6.6209 | 17.4 | (1,0,-1,0) |
| 13.54 | 6.5415 | 15.8 | (1,-1,0,0) |
| 16.41 | 5.4032 | 22.3 | (1,0,-1,1) |
| 16.45 | 5.3887 | 21.6 | (1,0,-1,-1) |
| 19.06 | 4.6558 | 6.4 | (0,0,0,2) |
| 23.17 | 3.8382 | 19.8 | (1,1,-2,0) |
| 23.33 | 3.8136 | 3.7 | (1,0,-1,2) |
| 23.39 | 3.8034 | 4.6 | (1,0,-1,-2) |
| 23.45 | 3.7932 | 2.7 | (1,-1,0,2) |
| 23.45 | 3.7932 | 2.7 | (1,-1,0,-2) |
| 23.46 | 3.7918 | 29.3 | (2,-1,-1,0) |
| 25.07 | 3.5527 | 19.3 | (1,1,-2,1) |
| 25.12 | 3.5445 | 20.2 | (1,1,-2,-1) |
| 25.35 | 3.5138 | 34.2 | (2,-1,-1,1) |
| 25.38 | 3.5098 | 32.1 | (2,-1,-1,-1) |
| 26.93 | 3.3105 | 1.0 | (2,0,-2,0) |
| 27.27 | 3.2708 | 9.8 | (2,-2,0,0) |
| 28.59 | 3.1220 | 6.6 | (2,0,-2,1) |
| 28.64 | 3.1164 | 6.5 | (2,0,-2,-1) |
| 30.13 | 2.9664 | 45.0 | (1,1,-2,2) |
| 30.23 | 2.9568 | 41.2 | (1,1,-2,-2) |
| 30.38 | 2.9425 | 93.7 | (2,-1,-1,2) |
| 30.43 | 2.9378 | 100.0 | (2,-1,-1,-2) |
| 31.81 | 2.8134 | 6.6 | (1,0,-1,3) |
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 Pa4Al18Ir5Os were obtained from the Materials Project database (MP-ID: mp-3325481, 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_Pa4Al18Ir5Os
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.58442963
_cell_length_b 7.58443056
_cell_length_c 9.31166770
_cell_angle_alpha 89.90474571
_cell_angle_beta 89.90474302
_cell_angle_gamma 119.19501415
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pa4Al18Ir5Os
_chemical_formula_sum 'Pa4 Al18 Ir5 Os1'
_cell_volume 467.59259850
_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
Pa Pa0 1 0.99691427 0.68253702 0.24739571 1.0
Pa Pa1 1 0.00308573 0.31746298 0.75260429 1.0
Pa Pa2 1 0.68253702 0.99691427 0.24739571 1.0
Pa Pa3 1 0.31746298 0.00308573 0.75260429 1.0
Al Al4 1 0.13815478 0.13815478 0.24993373 1.0
Al Al5 1 0.86184522 0.86184522 0.75006627 1.0
Al Al6 1 0.00441395 0.33855498 0.07642583 1.0
Al Al7 1 0.99558605 0.66144502 0.92357417 1.0
Al Al8 1 0.99633768 0.66076002 0.57493751 1.0
Al Al9 1 0.33923998 0.00366232 0.42506249 1.0
Al Al10 1 0.00366232 0.33923998 0.42506249 1.0
Al Al11 1 0.66076002 0.99633768 0.57493751 1.0
Al Al12 1 0.66144502 0.99558605 0.92357417 1.0
Al Al13 1 0.33855498 0.00441395 0.07642583 1.0
Al Al14 1 0.33544705 0.33544705 0.54566670 1.0
Al Al15 1 0.66455295 0.66455295 0.45433330 1.0
Al Al16 1 0.66483573 0.66483573 0.04388965 1.0
Al Al17 1 0.33516427 0.33516427 0.95611035 1.0
Al Al18 1 0.34479554 0.55204815 0.25038783 1.0
Al Al19 1 0.65520446 0.44795185 0.74961217 1.0
Al Al20 1 0.55204815 0.34479554 0.25038783 1.0
Al Al21 1 0.44795185 0.65520446 0.74961217 1.0
Ir Ir22 1 0.67273464 0.32726536 0.00000000 1.0
Ir Ir23 1 0.32726536 0.67273464 1.00000000 1.0
Ir Ir24 1 0.32724583 0.67275417 0.50000000 1.0
Ir Ir25 1 0.67275417 0.32724583 0.50000000 1.0
Ir Ir26 1 0.00000000 0.00000000 0.50000000 1.0
Os Os27 1 0.00000000 0.00000000 0.00000000 1.0
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