Tb2Al3Si2
高熵材料 HEA 传统材料 TRA 弹性数据 ELAMP-ID: mp-3194 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.66 | 6.4808 | 34.1 | (0,0,1) |
| 17.78 | 4.9877 | 1.5 | (0,1,0) |
| 20.24 | 4.3877 | 41.3 | (0,1,-1) |
| 23.72 | 3.7510 | 47.3 | (1,-1,0) |
| 24.55 | 3.6258 | 42.7 | (0,1,1) |
| 26.57 | 3.3548 | 11.4 | (1,-1,1) |
| 27.53 | 3.2404 | 19.0 | (0,0,2) |
| 28.35 | 3.1479 | 36.6 | (1,-1,-1) |
| 28.35 | 3.1479 | 36.6 | (1,0,1) |
| 29.81 | 2.9973 | 21.5 | (0,1,-2) |
| 34.92 | 2.5695 | 42.5 | (1,-2,0) |
| 35.25 | 2.5462 | 100.0 | (1,-1,2) |
| 35.59 | 2.5223 | 53.7 | (1,-2,1) |
| 35.87 | 2.5035 | 16.8 | (0,1,2) |
| 35.98 | 2.4963 | 15.8 | (0,2,-1) |
| 36.01 | 2.4939 | 27.5 | (0,2,0) |
| 38.00 | 2.3678 | 3.9 | (1,-1,-2) |
| 39.63 | 2.2741 | 14.3 | (1,-2,-1) |
| 39.63 | 2.2741 | 14.3 | (1,1,1) |
| 41.15 | 2.1938 | 16.0 | (0,2,-2) |
| 41.24 | 2.1889 | 4.3 | (0,2,1) |
| 41.43 | 2.1795 | 5.5 | (1,-2,2) |
| 41.82 | 2.1603 | 21.6 | (0,0,3) |
| 44.78 | 2.0240 | 30.8 | (2,-1,0) |
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 Tb2Al3Si2 were obtained from the Materials Project database (MP-ID: mp-3194, 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_Tb2Al3Si2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.04808142
_cell_length_b 5.47331108
_cell_length_c 6.60758492
_cell_angle_alpha 100.43554907
_cell_angle_beta 90.00000000
_cell_angle_gamma 111.70340480
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb2Al3Si2
_chemical_formula_sum 'Tb2 Al3 Si2'
_cell_volume 133.41230973
_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 0.38015678 0.76031255 0.67790777 1.0
Tb Tb1 1 0.61984322 0.23968745 0.32209223 1.0
Al Al2 1 0.69444564 0.38889127 0.86787333 1.0
Al Al3 1 0.00000000 -0.00000000 -0.00000000 1.0
Al Al4 1 0.30555436 0.61110873 0.13212667 1.0
Si Si5 1 0.90810128 0.81620255 0.35850784 1.0
Si Si6 1 0.09189872 0.18379745 0.64149216 1.0
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