Li2YAl
高熵材料 HEA 传统材料 TRA 弹性数据 ELAMP-ID: mp-1014462 · 空间群: Immm (#71)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.85 | 5.9675 | 100.0 | (1,1,-1) |
| 19.14 | 4.6360 | 34.5 | (0,1,-1) |
| 27.92 | 3.1957 | 13.8 | (1,0,-1) |
| 28.61 | 3.1206 | 16.3 | (1,2,-2) |
| 29.95 | 2.9838 | 24.0 | (2,2,-2) |
| 32.33 | 2.7692 | 40.6 | (1,-1,0) |
| 35.23 | 2.5476 | 9.3 | (2,1,-2) |
| 35.69 | 2.5156 | 15.4 | (1,-1,1) |
| 35.75 | 2.5119 | 43.9 | (2,0,-1) |
| 38.85 | 2.3180 | 17.3 | (0,2,-2) |
| 41.89 | 2.1566 | 3.6 | (2,3,-3) |
| 44.64 | 2.0297 | 30.9 | (3,1,-2) |
| 45.61 | 1.9892 | 5.9 | (3,3,-3) |
| 45.91 | 1.9766 | 6.9 | (2,-1,0) |
| 46.89 | 1.9374 | 2.6 | (3,2,-3) |
| 47.26 | 1.9233 | 13.0 | (1,3,-3) |
| 51.02 | 1.7900 | 6.3 | (3,0,-1) |
| 55.32 | 1.6607 | 2.0 | (1,-2,2) |
| 55.40 | 1.6584 | 4.2 | (1,-1,-1) |
| 57.00 | 1.6156 | 12.0 | (4,2,-3) |
| 57.03 | 1.6148 | 2.5 | (3,4,-4) |
| 57.69 | 1.5978 | 5.3 | (2,0,-2) |
| 59.17 | 1.5615 | 3.2 | (2,-1,-1) |
| 59.22 | 1.5603 | 5.3 | (2,4,-4) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
高熵合金特征
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of Li2YAl were obtained from the Materials Project database (MP-ID: mp-1014462, 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_Li2YAl
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.68503312
_cell_length_b 6.68503312
_cell_length_c 6.68503312
_cell_angle_alpha 151.27260934
_cell_angle_beta 135.79113172
_cell_angle_gamma 53.57862086
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2YAl
_chemical_formula_sum 'Li2 Y1 Al1'
_cell_volume 99.58090911
_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
Li Li0 1 0.22005700 0.22005700 0.00000000 1.0
Li Li1 1 0.77994300 0.77994300 0.00000000 1.0
Y Y2 1 0.50000000 0.50000000 0.00000000 1.0
Al Al3 1 0.00000000 0.00000000 0.00000000 1.0
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