Ta3Al2BIr
高熵材料 HEAMP-ID: mp-3209183 · 空间群: Fd-3m (#227)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.01 | 6.8039 | 2.8 | (1,0,0) |
| 21.33 | 4.1665 | 12.3 | (2,1,1) |
| 21.33 | 4.1665 | 2.5 | (1,1,2) |
| 25.06 | 3.5532 | 11.7 | (2,1,0) |
| 26.20 | 3.4019 | 27.8 | (2,0,0) |
| 30.34 | 2.9462 | 4.3 | (2,2,0) |
| 30.34 | 2.9462 | 8.7 | (2,0,2) |
| 33.14 | 2.7036 | 99.8 | (3,1,1) |
| 33.14 | 2.7036 | 9.1 | (1,1,3) |
| 37.38 | 2.4055 | 80.5 | (3,1,0) |
| 39.74 | 2.2680 | 100.0 | (3,2,0) |
| 39.74 | 2.2680 | 46.5 | (3,1,3) |
| 43.44 | 2.0833 | 78.2 | (4,2,2) |
| 45.54 | 1.9920 | 2.6 | (4,2,1) |
| 48.88 | 1.8633 | 6.3 | (4,3,1) |
| 48.88 | 1.8633 | 2.1 | (2,-1,3) |
| 51.43 | 1.7766 | 13.1 | (4,2,0) |
| 51.43 | 1.7766 | 6.6 | (4,2,4) |
| 53.90 | 1.7010 | 1.4 | (4,0,0) |
| 53.90 | 1.7010 | 1.4 | (4,4,4) |
| 55.70 | 1.6502 | 11.6 | (5,2,2) |
| 55.70 | 1.6502 | 2.2 | (3,0,4) |
| 60.33 | 1.5342 | 4.3 | (5,3,1) |
| 60.33 | 1.5342 | 12.7 | (1,5,1) |
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 Ta3Al2BIr were obtained from the Materials Project database (MP-ID: mp-3209183, 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_Ta3Al2BIr
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.33301560
_cell_length_b 8.33301529
_cell_length_c 8.33301429
_cell_angle_alpha 60.00000008
_cell_angle_beta 60.00000133
_cell_angle_gamma 59.99999964
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta3Al2BIr
_chemical_formula_sum 'Ta12 Al8 B4 Ir4'
_cell_volume 409.15843201
_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 0.55754036 0.94245964 0.55754036 1.0
Ta Ta1 1 0.30754036 0.69245964 0.69245964 1.0
Ta Ta2 1 0.69245964 0.30754036 0.30754036 1.0
Ta Ta3 1 0.30754036 0.69245964 0.30754036 1.0
Ta Ta4 1 0.69245964 0.69245964 0.30754036 1.0
Ta Ta5 1 0.30754036 0.30754036 0.69245964 1.0
Ta Ta6 1 0.55754036 0.55754036 0.94245964 1.0
Ta Ta7 1 0.94245964 0.55754036 0.55754036 1.0
Ta Ta8 1 0.55754036 0.94245964 0.94245964 1.0
Ta Ta9 1 0.94245964 0.94245964 0.55754036 1.0
Ta Ta10 1 0.69245964 0.30754036 0.69245964 1.0
Ta Ta11 1 0.94245964 0.55754036 0.94245964 1.0
Al Al12 1 0.91659564 0.91659564 0.91659564 1.0
Al Al13 1 0.99978492 0.33340436 0.33340436 1.0
Al Al14 1 0.33340436 0.99978492 0.33340436 1.0
Al Al15 1 0.33340436 0.33340436 0.99978492 1.0
Al Al16 1 0.91659564 0.25021508 0.91659564 1.0
Al Al17 1 0.91659564 0.91659564 0.25021508 1.0
Al Al18 1 0.25021508 0.91659564 0.91659564 1.0
Al Al19 1 0.33340436 0.33340436 0.33340436 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
Ir Ir24 1 0.12500000 0.12500000 0.12500000 1.0
Ir Ir25 1 0.62500000 0.12500000 0.12500000 1.0
Ir Ir26 1 0.12500000 0.62500000 0.12500000 1.0
Ir Ir27 1 0.12500000 0.12500000 0.62500000 1.0
获取直接链接