UAl3
传统材料 TRAMP-ID: mp-1187755 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.11 | 5.5009 | 15.8 | (1,-1,0,0) |
| 16.11 | 5.5009 | 31.6 | (1,0,-1,0) |
| 25.58 | 3.4819 | 50.0 | (1,-1,0,1) |
| 25.58 | 3.4819 | 100.0 | (1,0,-1,1) |
| 28.10 | 3.1759 | 51.4 | (2,-1,-1,0) |
| 28.10 | 3.1759 | 25.7 | (1,1,-2,0) |
| 32.56 | 2.7504 | 9.7 | (2,-2,0,0) |
| 32.56 | 2.7504 | 19.3 | (2,0,-2,0) |
| 38.36 | 2.3465 | 37.6 | (2,-2,0,1) |
| 38.36 | 2.3465 | 75.1 | (2,0,-2,1) |
| 40.10 | 2.2488 | 23.0 | (0,0,0,2) |
| 43.47 | 2.0816 | 8.9 | (1,0,-1,2) |
| 43.53 | 2.0791 | 6.1 | (3,-2,-1,0) |
| 43.53 | 2.0791 | 6.1 | (3,-1,-2,0) |
| 43.53 | 2.0791 | 6.1 | (2,1,-3,0) |
| 48.22 | 1.8872 | 7.7 | (2,-3,1,1) |
| 48.22 | 1.8872 | 15.3 | (3,-2,-1,1) |
| 48.22 | 1.8872 | 7.7 | (3,-1,-2,1) |
| 48.22 | 1.8872 | 15.3 | (2,1,-3,1) |
| 49.68 | 1.8353 | 11.3 | (1,-2,1,2) |
| 49.68 | 1.8353 | 22.6 | (2,-1,-1,2) |
| 49.72 | 1.8336 | 5.2 | (3,-3,0,0) |
| 49.72 | 1.8336 | 10.3 | (3,0,-3,0) |
| 52.57 | 1.7410 | 5.1 | (2,-2,0,2) |
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 UAl3 were obtained from the Materials Project database (MP-ID: mp-1187755, 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_UAl3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.35184723
_cell_length_b 6.35184780
_cell_length_c 4.49766555
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00003597
_symmetry_Int_Tables_number 1
_chemical_formula_structural UAl3
_chemical_formula_sum 'U2 Al6'
_cell_volume 157.15122088
_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
U U0 1 0.33333300 0.66666700 0.75000000 1.0
U U1 1 0.66666700 0.33333300 0.25000000 1.0
Al Al2 1 0.14418036 0.28835972 0.25000000 1.0
Al Al3 1 0.71164028 0.85581964 0.25000000 1.0
Al Al4 1 0.14417936 0.85582064 0.25000000 1.0
Al Al5 1 0.85581978 0.71163855 0.75000000 1.0
Al Al6 1 0.28836145 0.14418022 0.75000000 1.0
Al Al7 1 0.85581978 0.14418022 0.75000000 1.0
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