TbAl8SiAu4
高熵材料 HEAMP-ID: mp-3285792 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.38 | 7.1474 | 2.2 | (0,0,2) |
| 15.15 | 5.8496 | 2.3 | (1,0,0) |
| 17.52 | 5.0629 | 6.1 | (0,1,1) |
| 17.52 | 5.0629 | 6.1 | (1,0,-2) |
| 18.62 | 4.7650 | 5.2 | (0,0,3) |
| 21.02 | 4.2257 | 4.8 | (1,1,-1) |
| 21.51 | 4.1314 | 14.3 | (1,0,2) |
| 21.93 | 4.0523 | 2.0 | (1,1,0) |
| 24.47 | 3.6375 | 100.0 | (1,1,1) |
| 24.92 | 3.5737 | 11.8 | (0,0,4) |
| 26.43 | 3.3720 | 8.7 | (1,0,3) |
| 28.23 | 3.1615 | 85.1 | (1,1,2) |
| 28.23 | 3.1615 | 28.4 | (1,-1,3) |
| 29.90 | 2.9880 | 35.5 | (0,2,-1) |
| 29.90 | 2.9880 | 35.5 | (2,0,-1) |
| 30.57 | 2.9248 | 2.4 | (2,0,0) |
| 31.29 | 2.8590 | 9.2 | (0,0,5) |
| 31.91 | 2.8050 | 2.8 | (1,0,4) |
| 32.48 | 2.7568 | 2.8 | (0,2,1) |
| 32.48 | 2.7568 | 2.8 | (2,0,-3) |
| 32.82 | 2.7287 | 12.4 | (1,1,3) |
| 32.82 | 2.7287 | 4.1 | (1,-1,4) |
| 34.87 | 2.5733 | 1.2 | (1,2,0) |
| 34.87 | 2.5733 | 3.6 | (2,-1,1) |
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
关联任务
引用参考
The crystal structure and related material properties of TbAl8SiAu4 were obtained from the Materials Project database (MP-ID: mp-3285792, 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_TbAl8SiAu4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.97597933
_cell_length_b 5.97598033
_cell_length_c 14.90637321
_cell_angle_alpha 101.56330338
_cell_angle_beta 101.56330723
_cell_angle_gamma 89.99999399
_symmetry_Int_Tables_number 1
_chemical_formula_structural TbAl8SiAu4
_chemical_formula_sum 'Tb2 Al16 Si2 Au8'
_cell_volume 510.50379128
_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
Tb Tb0 1 0.75000000 0.25000000 0.50000000 1.0
Tb Tb1 1 0.25000000 0.75000000 0.50000000 1.0
Al Al2 1 0.30259783 0.30259783 0.10491913 1.0
Al Al3 1 0.80232031 0.30259783 0.10491913 1.0
Al Al4 1 0.30259783 0.80232031 0.10491913 1.0
Al Al5 1 0.80232031 0.80232031 0.10491913 1.0
Al Al6 1 0.40682424 0.40682424 0.31332238 1.0
Al Al7 1 0.90649914 0.40682424 0.31332238 1.0
Al Al8 1 0.40682424 0.90649914 0.31332238 1.0
Al Al9 1 0.90649914 0.90649914 0.31332238 1.0
Al Al10 1 0.09350186 0.09350186 0.68667662 1.0
Al Al11 1 0.59317476 0.09350186 0.68667662 1.0
Al Al12 1 0.09350186 0.59317476 0.68667662 1.0
Al Al13 1 0.59317476 0.59317476 0.68667662 1.0
Al Al14 1 0.19767969 0.19767969 0.89508087 1.0
Al Al15 1 0.69740117 0.19767969 0.89508087 1.0
Al Al16 1 0.19767969 0.69740117 0.89508087 1.0
Al Al17 1 0.69740117 0.69740117 0.89508087 1.0
Si Si18 1 0.20783536 0.20783536 0.41567172 1.0
Si Si19 1 0.79216364 0.79216364 0.58432828 1.0
Au Au20 1 0.00000000 0.00000000 0.00000000 1.0
Au Au21 1 0.49999900 0.49999900 0.00000000 1.0
Au Au22 1 0.60505914 0.10506014 0.21012029 1.0
Au Au23 1 0.10506014 0.60505914 0.21012029 1.0
Au Au24 1 0.70778413 0.70778413 0.41557026 1.0
Au Au25 1 0.29221487 0.29221487 0.58442974 1.0
Au Au26 1 0.89493986 0.39493986 0.78987971 1.0
Au Au27 1 0.39493986 0.89493986 0.78987971 1.0
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