PaAl4
传统材料 TRAMP-ID: mp-3221934 · 空间群: Imma (#74)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.45 | 5.7349 | 67.4 | (1,0,0) |
| 21.33 | 4.1658 | 47.7 | (1,0,-1) |
| 24.13 | 3.6876 | 48.4 | (2,1,-1) |
| 26.17 | 3.4047 | 29.3 | (2,2,-2) |
| 28.05 | 3.1812 | 100.0 | (2,0,-1) |
| 28.23 | 3.1614 | 18.2 | (1,-1,1) |
| 28.33 | 3.1503 | 18.5 | (2,1,-2) |
| 31.19 | 2.8674 | 1.7 | (2,0,0) |
| 35.65 | 2.5183 | 69.4 | (2,-1,0) |
| 35.90 | 2.5015 | 3.0 | (3,2,-2) |
| 35.90 | 2.5015 | 3.0 | (2,3,-3) |
| 36.33 | 2.4730 | 1.1 | (3,1,-2) |
| 38.87 | 2.3167 | 41.6 | (3,1,-1) |
| 38.95 | 2.3123 | 47.0 | (3,2,-3) |
| 40.42 | 2.2315 | 22.5 | (3,0,-1) |
| 41.27 | 2.1877 | 24.0 | (1,-1,-1) |
| 43.45 | 2.0828 | 10.2 | (2,-1,1) |
| 44.31 | 2.0441 | 10.6 | (2,-1,-1) |
| 47.35 | 1.9197 | 4.7 | (4,2,-3) |
| 47.35 | 1.9197 | 14.2 | (3,3,-4) |
| 47.57 | 1.9116 | 6.0 | (3,0,0) |
| 48.38 | 1.8815 | 15.8 | (3,0,-2) |
| 48.79 | 1.8664 | 6.1 | (4,1,-2) |
| 48.79 | 1.8664 | 6.1 | (3,2,-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 PaAl4 were obtained from the Materials Project database (MP-ID: mp-3221934, 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_PaAl4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.81968976
_cell_length_b 7.81968916
_cell_length_c 7.81968950
_cell_angle_alpha 147.50671333
_cell_angle_beta 132.30701190
_cell_angle_gamma 58.89838934
_symmetry_Int_Tables_number 1
_chemical_formula_structural PaAl4
_chemical_formula_sum 'Pa2 Al8'
_cell_volume 188.38175368
_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
Pa Pa0 1 0.86586850 0.11586850 0.75000000 1.0
Pa Pa1 1 0.13413150 0.88413150 0.25000000 1.0
Al Al2 1 0.63874373 0.88874373 0.75000000 1.0
Al Al3 1 0.36125627 0.11125627 0.25000000 1.0
Al Al4 1 0.50000000 0.50000000 0.00000000 1.0
Al Al5 1 0.00000000 0.50000000 0.50000000 1.0
Al Al6 1 0.33758509 0.30162553 0.03596056 1.0
Al Al7 1 0.66241491 0.69837447 0.96403944 1.0
Al Al8 1 0.23433502 0.69837447 0.53596056 1.0
Al Al9 1 0.76566498 0.30162553 0.46403944 1.0
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