TbAl2(Cu2Au3)2
高熵材料 HEAMP-ID: mp-3247726 · 空间群: Immm (#71)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.89 | 6.3775 | 2.3 | (1,-1,0) |
| 19.81 | 4.4824 | 19.6 | (1,-1,1) |
| 19.93 | 4.4555 | 2.5 | (1,0,-1) |
| 27.98 | 3.1888 | 4.7 | (2,-2,0) |
| 28.24 | 3.1600 | 29.2 | (2,-1,0) |
| 31.52 | 2.8383 | 20.4 | (2,-2,1) |
| 34.45 | 2.6036 | 100.0 | (2,-1,-2) |
| 34.77 | 2.5801 | 18.4 | (1,-2,2) |
| 35.09 | 2.5572 | 36.4 | (1,1,-1) |
| 39.73 | 2.2687 | 5.1 | (2,-2,-2) |
| 40.05 | 2.2514 | 51.1 | (1,0,-3) |
| 40.21 | 2.2429 | 7.7 | (0,1,-3) |
| 40.21 | 2.2429 | 23.2 | (2,-3,1) |
| 40.24 | 2.2412 | 23.4 | (2,-2,2) |
| 40.49 | 2.2278 | 4.6 | (2,0,-2) |
| 40.49 | 2.2278 | 4.6 | (0,2,0) |
| 40.62 | 2.2212 | 18.3 | (0,2,-2) |
| 40.62 | 2.2212 | 18.3 | (2,0,0) |
| 42.53 | 2.1258 | 10.3 | (3,-3,0) |
| 44.77 | 2.0242 | 16.7 | (3,-3,-1) |
| 44.86 | 2.0204 | 1.7 | (2,-1,-3) |
| 45.12 | 2.0094 | 6.2 | (3,-3,1) |
| 45.12 | 2.0094 | 6.2 | (1,-1,3) |
| 45.29 | 2.0022 | 13.5 | (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
组成概览
高熵合金特征
关联任务
引用参考
The crystal structure and related material properties of TbAl2(Cu2Au3)2 were obtained from the Materials Project database (MP-ID: mp-3247726, 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_TbAl2(Cu2Au3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.87152754
_cell_length_b 6.87152762
_cell_length_c 6.87152773
_cell_angle_alpha 97.35395961
_cell_angle_beta 98.56847728
_cell_angle_gamma 136.30355804
_symmetry_Int_Tables_number 1
_chemical_formula_structural TbAl2(Cu2Au3)2
_chemical_formula_sum 'Tb1 Al2 Cu4 Au6'
_cell_volume 208.03310777
_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 0.00000000 0.00000000 0.00000000 1.0
Al Al1 1 0.74584265 0.50000000 0.24584265 1.0
Al Al2 1 0.25415735 0.50000000 0.75415735 1.0
Cu Cu3 1 0.00000000 0.00000000 0.50000000 1.0
Cu Cu4 1 0.50000000 0.50000000 0.50000000 1.0
Cu Cu5 1 0.50000000 0.00000000 0.00000000 1.0
Cu Cu6 1 0.00000000 0.50000000 0.00000000 1.0
Au Au7 1 1.00000000 0.34047792 0.34047792 1.0
Au Au8 1 0.00000000 0.65952208 0.65952208 1.0
Au Au9 1 0.66700719 0.00000000 0.66700719 1.0
Au Au10 1 0.33299281 1.00000000 0.33299281 1.0
Au Au11 1 0.50000000 0.32552438 0.82552438 1.0
Au Au12 1 0.50000000 0.67447562 0.17447562 1.0
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