Ta3Al2AuC
高熵材料 HEAMP-ID: mp-3208606 · 空间群: Fd-3m (#227)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.95 | 6.8349 | 12.6 | (1,0,0) |
| 21.23 | 4.1855 | 2.7 | (1,0,-1) |
| 24.95 | 3.5694 | 16.0 | (2,1,0) |
| 26.07 | 3.4175 | 29.6 | (2,0,0) |
| 30.20 | 2.9596 | 3.6 | (2,2,0) |
| 32.98 | 2.7159 | 97.2 | (2,0,-1) |
| 32.98 | 2.7159 | 19.4 | (2,2,3) |
| 37.21 | 2.4165 | 71.9 | (3,1,0) |
| 37.21 | 2.4165 | 14.4 | (1,0,3) |
| 39.56 | 2.2783 | 100.0 | (3,0,0) |
| 39.56 | 2.2783 | 45.9 | (3,1,3) |
| 43.23 | 2.0928 | 37.3 | (2,0,-2) |
| 43.23 | 2.0928 | 7.5 | (2,2,4) |
| 45.32 | 2.0011 | 5.3 | (3,1,-1) |
| 45.32 | 2.0011 | 1.8 | (1,-1,3) |
| 48.64 | 1.8718 | 18.3 | (4,3,1) |
| 48.64 | 1.8718 | 3.7 | (3,1,4) |
| 51.18 | 1.7847 | 20.3 | (4,2,0) |
| 53.64 | 1.7087 | 10.8 | (4,0,0) |
| 53.64 | 1.7087 | 3.6 | (0,0,4) |
| 55.43 | 1.6577 | 6.7 | (3,0,-2) |
| 55.43 | 1.6577 | 1.3 | (3,3,5) |
| 60.03 | 1.5412 | 6.0 | (4,0,-1) |
| 60.03 | 1.5412 | 3.0 | (2,-1,4) |
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 Ta3Al2AuC were obtained from the Materials Project database (MP-ID: mp-3208606, 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_Ta3Al2AuC
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.37100734
_cell_length_b 8.37100726
_cell_length_c 8.37100604
_cell_angle_alpha 60.00000095
_cell_angle_beta 60.00000130
_cell_angle_gamma 60.00000275
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta3Al2AuC
_chemical_formula_sum 'Ta12 Al8 Au4 C4'
_cell_volume 414.78029408
_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 0.57008970 0.92991030 0.57008970 1.0
Ta Ta1 1 0.32008970 0.67991030 0.67991030 1.0
Ta Ta2 1 0.67991030 0.32008970 0.32008970 1.0
Ta Ta3 1 0.32008970 0.67991030 0.32008970 1.0
Ta Ta4 1 0.67991030 0.67991030 0.32008970 1.0
Ta Ta5 1 0.32008970 0.32008970 0.67991030 1.0
Ta Ta6 1 0.57008970 0.57008970 0.92991030 1.0
Ta Ta7 1 0.92991030 0.57008970 0.57008970 1.0
Ta Ta8 1 0.57008970 0.92991030 0.92991030 1.0
Ta Ta9 1 0.92991030 0.92991030 0.57008970 1.0
Ta Ta10 1 0.67991030 0.32008970 0.67991030 1.0
Ta Ta11 1 0.92991030 0.57008970 0.92991030 1.0
Al Al12 1 0.91422500 0.91422500 0.91422500 1.0
Al Al13 1 0.99267500 0.33577500 0.33577500 1.0
Al Al14 1 0.33577500 0.99267500 0.33577500 1.0
Al Al15 1 0.33577500 0.33577500 0.99267500 1.0
Al Al16 1 0.91422500 0.25732500 0.91422500 1.0
Al Al17 1 0.91422500 0.91422500 0.25732500 1.0
Al Al18 1 0.25732500 0.91422500 0.91422500 1.0
Al Al19 1 0.33577500 0.33577500 0.33577500 1.0
Au Au20 1 0.12500000 0.12500000 0.12500000 1.0
Au Au21 1 0.62500000 0.12500000 0.12500000 1.0
Au Au22 1 0.12500000 0.62500000 0.12500000 1.0
Au Au23 1 0.12500000 0.12500000 0.62500000 1.0
C C24 1 0.62500000 0.62500000 0.62500000 1.0
C C25 1 0.12500000 0.62500000 0.62500000 1.0
C C26 1 0.62500000 0.12500000 0.62500000 1.0
C C27 1 0.62500000 0.62500000 0.12500000 1.0
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