Tb2AlNi2
高熵材料 HEA 传统材料 TRAMP-ID: mp-1069297 · 空间群: Immm (#71)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.69 | 4.5084 | 13.5 | (0,1,-1) |
| 21.43 | 4.1468 | 9.3 | (1,1,-1) |
| 27.05 | 3.2965 | 79.1 | (1,-1,0) |
| 33.36 | 2.6857 | 14.0 | (1,-1,1) |
| 34.77 | 2.5805 | 100.0 | (2,0,-1) |
| 36.56 | 2.4581 | 32.0 | (1,2,-2) |
| 39.08 | 2.3050 | 48.4 | (2,1,-2) |
| 40.00 | 2.2542 | 48.9 | (0,2,-2) |
| 41.43 | 2.1794 | 41.0 | (1,-2,1) |
| 43.34 | 2.0876 | 33.1 | (1,-1,-1) |
| 43.66 | 2.0734 | 11.0 | (2,2,-2) |
| 48.03 | 1.8944 | 2.7 | (2,-1,-1) |
| 48.84 | 1.8647 | 2.4 | (2,0,-2) |
| 52.11 | 1.7551 | 2.2 | (2,2,-3) |
| 52.30 | 1.7491 | 3.1 | (0,3,-2) |
| 55.77 | 1.6482 | 6.8 | (2,-2,0) |
| 55.87 | 1.6455 | 15.1 | (2,-2,1) |
| 57.96 | 1.5912 | 16.9 | (3,0,-2) |
| 58.21 | 1.5849 | 11.3 | (2,3,-3) |
| 60.01 | 1.5415 | 5.3 | (3,2,-3) |
| 60.44 | 1.5317 | 28.4 | (3,-1,-1) |
| 60.53 | 1.5295 | 13.9 | (1,-3,2) |
| 61.73 | 1.5028 | 10.0 | (0,3,-3) |
| 63.21 | 1.4711 | 7.0 | (3,1,-3) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Tb2AlNi2 were obtained from the Materials Project database (MP-ID: mp-1069297, 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_Tb2AlNi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.36346756
_cell_length_b 5.36346756
_cell_length_c 5.36346756
_cell_angle_alpha 134.18710319
_cell_angle_beta 119.90277917
_cell_angle_gamma 78.72410897
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb2AlNi2
_chemical_formula_sum 'Tb2 Al1 Ni2'
_cell_volume 92.99809865
_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
Tb Tb0 1 0.70278944 0.20278944 0.50000000 1.0
Tb Tb1 1 0.29721056 0.79721056 0.50000000 1.0
Al Al2 1 0.00000000 -0.00000000 0.00000000 1.0
Ni Ni3 1 0.26630588 0.50000000 0.76630588 1.0
Ni Ni4 1 0.73369412 0.50000000 0.23369412 1.0
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