YAl3
传统材料 TRAMP-ID: mp-11232 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.30 | 3.9860 | 55.2 | (2,-1,-1,0) |
| 24.45 | 3.6407 | 100.0 | (1,0,-1,1) |
| 25.81 | 3.4520 | 8.8 | (2,-2,0,0) |
| 25.81 | 3.4520 | 17.6 | (2,0,-2,0) |
| 33.33 | 2.6882 | 4.3 | (2,0,-2,1) |
| 34.37 | 2.6095 | 28.4 | (3,-1,-2,0) |
| 39.14 | 2.3013 | 4.7 | (3,0,-3,0) |
| 40.47 | 2.2287 | 29.1 | (3,-2,-1,1) |
| 40.47 | 2.2287 | 58.2 | (3,-1,-2,1) |
| 42.18 | 2.1424 | 14.0 | (0,0,0,2) |
| 44.70 | 2.0274 | 11.2 | (3,0,-3,1) |
| 45.51 | 1.9930 | 13.2 | (4,-2,-2,0) |
| 47.48 | 1.9148 | 3.5 | (4,-1,-3,0) |
| 47.48 | 1.9148 | 1.8 | (3,1,-4,0) |
| 48.22 | 1.8871 | 13.3 | (2,-1,-1,2) |
| 50.11 | 1.8203 | 8.1 | (2,0,-2,2) |
| 52.33 | 1.7482 | 6.0 | (4,-1,-3,1) |
| 53.06 | 1.7260 | 1.3 | (4,-4,0,0) |
| 53.06 | 1.7260 | 2.5 | (4,0,-4,0) |
| 55.50 | 1.6558 | 13.8 | (3,-1,-2,2) |
| 57.57 | 1.6010 | 9.5 | (4,0,-4,1) |
| 58.90 | 1.5681 | 2.7 | (3,0,-3,2) |
| 61.55 | 1.5066 | 7.7 | (5,-1,-4,0) |
| 62.52 | 1.4856 | 11.3 | (5,-2,-3,1) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of YAl3 were obtained from the Materials Project database (MP-ID: mp-11232, 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_YAl3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.97205239
_cell_length_b 7.97205239
_cell_length_c 4.28480600
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000322
_symmetry_Int_Tables_number 1
_chemical_formula_structural YAl3
_chemical_formula_sum 'Y2 Al6'
_cell_volume 235.83163885
_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
Y Y0 1 0.33333300 0.66666700 0.25000000 1.0
Y Y1 1 0.66666700 0.33333300 0.75000000 1.0
Al Al2 1 0.11994600 0.23989200 0.25000000 1.0
Al Al3 1 0.88005400 0.11994600 0.75000000 1.0
Al Al4 1 0.23989200 0.11994600 0.75000000 1.0
Al Al5 1 0.76010800 0.88005400 0.25000000 1.0
Al Al6 1 0.11994600 0.88005400 0.25000000 1.0
Al Al7 1 0.88005400 0.76010800 0.75000000 1.0
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