PrAl2NiIr2
高熵材料 HEAMP-ID: mp-3241409 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.34 | 4.8373 | 3.7 | (0,1,0) |
| 19.22 | 4.6169 | 30.1 | (1,0,0) |
| 23.39 | 3.8025 | 30.9 | (0,0,1) |
| 29.89 | 2.9895 | 36.0 | (0,1,1) |
| 30.45 | 2.9352 | 99.5 | (1,0,1) |
| 31.51 | 2.8394 | 3.2 | (1,-2,0) |
| 33.10 | 2.7060 | 3.7 | (1,1,0) |
| 33.10 | 2.7060 | 3.7 | (2,-1,0) |
| 37.17 | 2.4186 | 100.0 | (0,2,0) |
| 39.02 | 2.3084 | 41.9 | (2,0,0) |
| 39.61 | 2.2751 | 68.7 | (1,-2,1) |
| 40.93 | 2.2047 | 16.3 | (1,1,1) |
| 40.93 | 2.2047 | 16.3 | (2,-1,1) |
| 44.39 | 2.0408 | 20.2 | (0,2,1) |
| 44.39 | 2.0408 | 20.2 | (2,-2,1) |
| 45.99 | 1.9733 | 19.6 | (2,0,1) |
| 47.84 | 1.9013 | 31.5 | (0,0,2) |
| 50.99 | 1.7912 | 2.8 | (1,2,0) |
| 50.99 | 1.7912 | 2.8 | (3,-2,0) |
| 52.02 | 1.7580 | 4.7 | (1,0,2) |
| 55.10 | 1.6668 | 6.3 | (1,-3,1) |
| 56.82 | 1.6204 | 16.8 | (1,2,1) |
| 56.82 | 1.6204 | 16.8 | (3,-2,1) |
| 57.83 | 1.5944 | 6.2 | (2,1,1) |
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 PrAl2NiIr2 were obtained from the Materials Project database (MP-ID: mp-3241409, 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_PrAl2NiIr2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.42013501
_cell_length_b 5.67885798
_cell_length_c 3.80252258
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 121.59197724
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrAl2NiIr2
_chemical_formula_sum 'Pr1 Al2 Ni1 Ir2'
_cell_volume 99.69668108
_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 0.00000000 0.00000000 0.00000000 1.0
Al Al1 1 0.31907001 0.65953550 0.00000000 1.0
Al Al2 1 0.68092999 0.34046450 0.00000000 1.0
Ni Ni3 1 0.00000000 0.50000000 0.50000000 1.0
Ir Ir4 1 0.50000000 0.00000000 0.50000000 1.0
Ir Ir5 1 0.50000000 0.50000000 0.50000000 1.0
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