PrPa(Be2Ir3)2
高熵材料 HEAMP-ID: mp-3250242 · 空间群: Imm2 (#44)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.93 | 5.5631 | 6.6 | (0,1,-1) |
| 18.92 | 4.6906 | 1.0 | (0,1,0) |
| 20.87 | 4.2560 | 3.0 | (0,0,1) |
| 20.87 | 4.2560 | 3.0 | (1,-1,0) |
| 25.84 | 3.4476 | 35.1 | (1,-1,1) |
| 32.18 | 2.7816 | 39.9 | (0,2,-2) |
| 32.22 | 2.7779 | 60.0 | (0,1,-2) |
| 32.22 | 2.7779 | 20.0 | (2,-1,0) |
| 32.99 | 2.7148 | 1.8 | (1,2,-1) |
| 32.99 | 2.7148 | 1.8 | (2,1,-2) |
| 33.12 | 2.7048 | 4.6 | (1,-1,-1) |
| 36.95 | 2.4325 | 3.6 | (1,0,-2) |
| 38.23 | 2.3541 | 52.5 | (2,2,-2) |
| 38.38 | 2.3453 | 100.0 | (0,2,0) |
| 42.38 | 2.1329 | 25.9 | (1,2,-3) |
| 42.38 | 2.1329 | 25.9 | (2,1,0) |
| 42.48 | 2.1280 | 10.4 | (0,0,2) |
| 42.48 | 2.1280 | 10.4 | (2,-2,0) |
| 42.75 | 2.1154 | 2.2 | (1,-1,2) |
| 43.96 | 2.0600 | 1.4 | (1,3,-2) |
| 46.22 | 1.9641 | 2.0 | (2,1,-3) |
| 46.73 | 1.9441 | 7.0 | (1,3,-3) |
| 46.73 | 1.9441 | 7.0 | (3,1,-1) |
| 46.85 | 1.9391 | 31.9 | (3,-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 PrPa(Be2Ir3)2 were obtained from the Materials Project database (MP-ID: mp-3250242, 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_PrPa(Be2Ir3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.43176618
_cell_length_b 6.43176692
_cell_length_c 6.43176703
_cell_angle_alpha 130.26372414
_cell_angle_beta 115.17362029
_cell_angle_gamma 85.89011948
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrPa(Be2Ir3)2
_chemical_formula_sum 'Pr1 Pa1 Be4 Ir6'
_cell_volume 175.60891771
_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 0.75000000 0.01879921 0.26879921 1.0
Pa Pa1 1 0.25000000 0.96022332 0.71022332 1.0
Be Be2 1 0.07498998 0.29020353 0.21521455 1.0
Be Be3 1 0.91008922 0.69137417 0.78128395 1.0
Be Be4 1 0.42501002 0.64022457 0.21521455 1.0
Be Be5 1 0.58991078 0.37119472 0.78128395 1.0
Ir Ir6 1 0.48460256 0.47775571 0.46235827 1.0
Ir Ir7 1 0.01539744 0.47775571 0.99315215 1.0
Ir Ir8 1 0.25493093 0.00351040 0.28765506 1.0
Ir Ir9 1 0.71585534 0.00351040 0.74857947 1.0
Ir Ir10 1 0.24506907 0.53272413 0.74857947 1.0
Ir Ir11 1 0.78414466 0.53272413 0.28765506 1.0
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