Ta3Al2BAu
高熵材料 HEAMP-ID: mp-3211613 · 空间群: Fd-3m (#227)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.84 | 6.8921 | 6.7 | (1,0,0) |
| 21.05 | 4.2206 | 2.7 | (1,0,-1) |
| 24.74 | 3.5993 | 10.8 | (2,1,0) |
| 25.85 | 3.4461 | 19.3 | (2,0,0) |
| 29.94 | 2.9844 | 3.2 | (2,2,0) |
| 32.70 | 2.7387 | 79.4 | (2,0,-1) |
| 36.89 | 2.4367 | 57.8 | (2,-1,-1) |
| 39.21 | 2.2974 | 100.0 | (3,0,0) |
| 42.85 | 2.1103 | 28.1 | (2,0,-2) |
| 42.85 | 2.1103 | 5.6 | (2,2,4) |
| 44.92 | 2.0178 | 4.4 | (2,1,-2) |
| 48.21 | 1.8875 | 11.2 | (3,2,-1) |
| 48.21 | 1.8875 | 2.2 | (3,1,4) |
| 50.73 | 1.7997 | 9.0 | (4,2,0) |
| 50.73 | 1.7997 | 4.5 | (2,0,4) |
| 53.16 | 1.7230 | 8.1 | (4,0,0) |
| 54.93 | 1.6716 | 4.7 | (3,0,-2) |
| 59.48 | 1.5541 | 3.5 | (4,0,-1) |
| 59.48 | 1.5541 | 3.5 | (3,2,-2) |
| 62.21 | 1.4922 | 6.3 | (4,4,0) |
| 63.82 | 1.4584 | 3.1 | (3,-2,-2) |
| 63.82 | 1.4584 | 15.7 | (5,2,0) |
| 66.46 | 1.4069 | 7.7 | (3,-3,0) |
| 66.46 | 1.4069 | 34.8 | (3,3,-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
关联任务
引用参考
The crystal structure and related material properties of Ta3Al2BAu were obtained from the Materials Project database (MP-ID: mp-3211613, 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_Ta3Al2BAu
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.44111541
_cell_length_b 8.44111535
_cell_length_c 8.44111434
_cell_angle_alpha 60.00000395
_cell_angle_beta 60.00000420
_cell_angle_gamma 60.00000477
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta3Al2BAu
_chemical_formula_sum 'Ta12 Al8 B4 Au4'
_cell_volume 425.28934395
_cell_formula_units_Z 4
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
Ta Ta0 1 0.56799351 0.93200649 0.56799351 1.0
Ta Ta1 1 0.31799351 0.68200649 0.68200649 1.0
Ta Ta2 1 0.68200649 0.31799351 0.31799351 1.0
Ta Ta3 1 0.31799351 0.68200649 0.31799351 1.0
Ta Ta4 1 0.68200649 0.68200649 0.31799351 1.0
Ta Ta5 1 0.31799351 0.31799351 0.68200649 1.0
Ta Ta6 1 0.56799351 0.56799351 0.93200649 1.0
Ta Ta7 1 0.93200649 0.56799351 0.56799351 1.0
Ta Ta8 1 0.56799351 0.93200649 0.93200649 1.0
Ta Ta9 1 0.93200649 0.93200649 0.56799351 1.0
Ta Ta10 1 0.68200649 0.31799351 0.68200649 1.0
Ta Ta11 1 0.93200649 0.56799351 0.93200649 1.0
Al Al12 1 0.91349248 0.91349248 0.91349248 1.0
Al Al13 1 0.99047745 0.33650752 0.33650752 1.0
Al Al14 1 0.33650752 0.99047745 0.33650752 1.0
Al Al15 1 0.33650752 0.33650752 0.99047745 1.0
Al Al16 1 0.91349248 0.25952255 0.91349248 1.0
Al Al17 1 0.91349248 0.91349248 0.25952255 1.0
Al Al18 1 0.25952255 0.91349248 0.91349248 1.0
Al Al19 1 0.33650752 0.33650752 0.33650752 1.0
B B20 1 0.62500000 0.62500000 0.62500000 1.0
B B21 1 0.12500000 0.62500000 0.62500000 1.0
B B22 1 0.62500000 0.12500000 0.62500000 1.0
B B23 1 0.62500000 0.62500000 0.12500000 1.0
Au Au24 1 0.12500000 0.12500000 0.12500000 1.0
Au Au25 1 0.62500000 0.12500000 0.12500000 1.0
Au Au26 1 0.12500000 0.62500000 0.12500000 1.0
Au Au27 1 0.12500000 0.12500000 0.62500000 1.0
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