Ta3Al2TcC
高熵材料 HEAMP-ID: mp-3215632 · 空间群: Fd-3m (#227)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.08 | 6.7691 | 5.8 | (1,0,0) |
| 13.08 | 6.7691 | 17.3 | (1,1,1) |
| 21.44 | 4.1452 | 12.3 | (2,1,1) |
| 26.33 | 3.3845 | 4.4 | (2,0,0) |
| 26.33 | 3.3845 | 1.5 | (0,0,2) |
| 30.50 | 2.9311 | 27.2 | (2,2,0) |
| 33.31 | 2.6898 | 11.2 | (3,1,1) |
| 33.31 | 2.6898 | 56.1 | (2,3,2) |
| 37.58 | 2.3932 | 18.5 | (3,3,2) |
| 37.58 | 2.3932 | 55.5 | (1,3,0) |
| 39.96 | 2.2564 | 100.0 | (3,3,1) |
| 39.96 | 2.2564 | 15.5 | (2,0,3) |
| 43.67 | 2.0726 | 7.1 | (4,2,2) |
| 43.67 | 2.0726 | 35.7 | (2,4,2) |
| 49.15 | 1.8538 | 7.2 | (4,3,1) |
| 49.15 | 1.8538 | 1.4 | (3,1,4) |
| 51.72 | 1.7675 | 4.4 | (4,4,2) |
| 56.01 | 1.6417 | 9.2 | (5,2,2) |
| 56.01 | 1.6417 | 9.2 | (4,0,3) |
| 60.67 | 1.5264 | 1.6 | (5,4,2) |
| 60.67 | 1.5264 | 9.4 | (4,0,-1) |
| 60.67 | 1.5264 | 2.7 | (2,-1,4) |
| 63.48 | 1.4655 | 1.4 | (4,4,0) |
| 63.48 | 1.4655 | 2.9 | (4,0,4) |
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 Ta3Al2TcC were obtained from the Materials Project database (MP-ID: mp-3215632, 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_Ta3Al2TcC
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.29036971
_cell_length_b 8.29036945
_cell_length_c 8.29036814
_cell_angle_alpha 59.99999737
_cell_angle_beta 59.99999842
_cell_angle_gamma 59.99999789
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta3Al2TcC
_chemical_formula_sum 'Ta12 Al8 Tc4 C4'
_cell_volume 402.90864014
_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 0.55861723 0.94138277 0.55861723 1.0
Ta Ta1 1 0.30861723 0.69138277 0.69138277 1.0
Ta Ta2 1 0.69138277 0.30861723 0.30861723 1.0
Ta Ta3 1 0.30861723 0.69138277 0.30861723 1.0
Ta Ta4 1 0.69138277 0.69138277 0.30861723 1.0
Ta Ta5 1 0.30861723 0.30861723 0.69138277 1.0
Ta Ta6 1 0.55861723 0.55861723 0.94138277 1.0
Ta Ta7 1 0.94138277 0.55861723 0.55861723 1.0
Ta Ta8 1 0.55861723 0.94138277 0.94138277 1.0
Ta Ta9 1 0.94138277 0.94138277 0.55861723 1.0
Ta Ta10 1 0.69138277 0.30861723 0.69138277 1.0
Ta Ta11 1 0.94138277 0.55861723 0.94138277 1.0
Al Al12 1 0.91628399 0.91628399 0.91628399 1.0
Al Al13 1 0.99884998 0.33371601 0.33371601 1.0
Al Al14 1 0.33371601 0.99884998 0.33371601 1.0
Al Al15 1 0.33371601 0.33371601 0.99884998 1.0
Al Al16 1 0.91628399 0.25115002 0.91628399 1.0
Al Al17 1 0.91628399 0.91628399 0.25115002 1.0
Al Al18 1 0.25115002 0.91628399 0.91628399 1.0
Al Al19 1 0.33371601 0.33371601 0.33371601 1.0
Tc Tc20 1 0.12500000 0.12500000 0.12500000 1.0
Tc Tc21 1 0.62500000 0.12500000 0.12500000 1.0
Tc Tc22 1 0.12500000 0.62500000 0.12500000 1.0
Tc Tc23 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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