Tm(Al2Cu)4
高熵材料 HEA 传统材料 TRAMP-ID: mp-865864 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.38 | 6.1580 | 82.6 | (0,1,0) |
| 20.26 | 4.3836 | 38.1 | (1,0,0) |
| 20.26 | 4.3827 | 38.1 | (1,0,1) |
| 20.39 | 4.3561 | 6.1 | (0,1,-1) |
| 20.40 | 4.3526 | 6.1 | (0,1,1) |
| 28.90 | 3.0896 | 52.0 | (1,1,0) |
| 28.91 | 3.0887 | 52.0 | (1,1,1) |
| 29.00 | 3.0790 | 100.0 | (0,2,0) |
| 32.50 | 2.7548 | 22.1 | (0,2,-1) |
| 32.52 | 2.7530 | 22.0 | (0,2,1) |
| 35.39 | 2.5362 | 3.5 | (2,-1,1) |
| 35.62 | 2.5203 | 38.2 | (1,1,-1) |
| 35.65 | 2.5187 | 38.2 | (1,1,2) |
| 38.38 | 2.3451 | 16.1 | (2,0,1) |
| 41.19 | 2.1918 | 95.3 | (2,0,0) |
| 41.20 | 2.1914 | 95.3 | (2,0,2) |
| 41.40 | 2.1810 | 63.6 | (1,2,0) |
| 41.41 | 2.1805 | 63.5 | (1,2,1) |
| 41.46 | 2.1780 | 59.6 | (0,2,-2) |
| 41.49 | 2.1763 | 59.4 | (0,2,2) |
| 44.12 | 2.0527 | 14.8 | (0,3,0) |
| 46.38 | 1.9576 | 32.9 | (2,1,1) |
| 46.56 | 1.9505 | 1.4 | (1,2,-1) |
| 46.59 | 1.9493 | 1.4 | (1,2,2) |
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
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 Tm(Al2Cu)4 were obtained from the Materials Project database (MP-ID: mp-865864, 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_Tm(Al2Cu)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.07246395
_cell_length_b 6.65980502
_cell_length_c 6.65980502
_cell_angle_alpha 98.37870072
_cell_angle_beta 67.61509649
_cell_angle_gamma 112.38490351
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm(Al2Cu)4
_chemical_formula_sum 'Tm1 Al8 Cu4'
_cell_volume 192.35046073
_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
Tm Tm0 1 -0.00000000 -0.00000000 0.00000000 1.0
Al Al1 1 0.50000000 0.21776821 0.21776821 1.0
Al Al2 1 0.28209343 0.78209343 0.21790557 1.0
Al Al3 1 0.65215532 0.65215432 0.34784468 1.0
Al Al4 1 0.00000000 0.34796964 0.34796964 1.0
Al Al5 1 0.34784568 0.34784468 0.65215432 1.0
Al Al6 1 -0.00000000 0.65203036 0.65203036 1.0
Al Al7 1 0.71790757 0.21790557 0.78209343 1.0
Al Al8 1 0.50000000 0.78223079 0.78223079 1.0
Cu Cu9 1 0.00000100 0.50000100 0.00000000 1.0
Cu Cu10 1 0.50000000 0.50000100 0.00000000 1.0
Cu Cu11 1 -0.00000000 -0.00000000 0.50000100 1.0
Cu Cu12 1 0.49999900 -0.00000000 0.50000100 1.0
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