Pr2AlOsI
高熵材料 HEAMP-ID: mp-3245078 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.97 | 8.8729 | 91.0 | (0,0,0,2) |
| 20.01 | 4.4365 | 6.2 | (0,0,0,4) |
| 23.77 | 3.7426 | 7.3 | (1,0,-1,0) |
| 23.78 | 3.7423 | 7.3 | (1,-1,0,0) |
| 23.78 | 3.7421 | 7.3 | (0,1,-1,0) |
| 24.31 | 3.6620 | 32.0 | (1,0,-1,1) |
| 24.31 | 3.6618 | 32.0 | (1,-1,0,1) |
| 24.31 | 3.6616 | 32.0 | (0,1,-1,1) |
| 28.22 | 3.1627 | 22.7 | (1,0,-1,3) |
| 28.22 | 3.1625 | 22.7 | (1,-1,0,3) |
| 28.22 | 3.1624 | 22.7 | (0,1,-1,3) |
| 30.22 | 2.9577 | 2.7 | (0,0,0,6) |
| 31.27 | 2.8606 | 100.0 | (1,0,-1,4) |
| 31.27 | 2.8605 | 99.9 | (1,-1,0,4) |
| 31.27 | 2.8604 | 99.9 | (0,1,-1,4) |
| 34.84 | 2.5753 | 12.4 | (1,0,-1,5) |
| 34.84 | 2.5752 | 12.4 | (1,-1,0,5) |
| 34.84 | 2.5752 | 12.4 | (0,1,-1,5) |
| 38.81 | 2.3205 | 15.9 | (1,0,-1,6) |
| 38.81 | 2.3204 | 15.9 | (1,-1,0,6) |
| 38.81 | 2.3204 | 15.9 | (0,1,-1,6) |
| 40.67 | 2.2182 | 35.3 | (0,0,0,8) |
| 41.81 | 2.1608 | 48.9 | (2,-1,-1,0) |
| 41.81 | 2.1606 | 48.8 | (1,1,-2,0) |
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 Pr2AlOsI were obtained from the Materials Project database (MP-ID: mp-3245078, 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_Pr2AlOsI
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.32151453
_cell_length_b 4.32096680
_cell_length_c 17.74587490
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99924632
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2AlOsI
_chemical_formula_sum 'Pr4 Al2 Os2 I2'
_cell_volume 286.97776706
_cell_formula_units_Z 2
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 0.99995207 0.99994632 0.60641488 1.0
Pr Pr1 1 0.99994207 0.99992428 0.39329829 1.0
Pr Pr2 1 0.00004793 0.00005368 0.10641488 1.0
Pr Pr3 1 0.00005793 0.00007572 0.89329829 1.0
Al Al4 1 0.66667235 0.33332324 0.50024105 1.0
Al Al5 1 0.33332765 0.66667676 0.00024105 1.0
Os Os6 1 0.66656584 0.33323712 0.99950790 1.0
Os Os7 1 0.33343416 0.66676288 0.49950790 1.0
I I8 1 0.66665569 0.33336219 0.25053788 1.0
I I9 1 0.33334431 0.66663781 0.75053788 1.0
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