Ta3Al2PdC
高熵材料 HEAMP-ID: mp-3212805 · 空间群: Fd-3m (#227)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.04 | 6.7868 | 30.5 | (1,0,0) |
| 21.38 | 4.1560 | 3.0 | (1,0,-1) |
| 26.26 | 3.3934 | 5.8 | (2,0,0) |
| 30.42 | 2.9388 | 13.4 | (2,2,0) |
| 33.22 | 2.6968 | 63.0 | (2,0,-1) |
| 37.48 | 2.3995 | 50.3 | (3,0,1) |
| 37.48 | 2.3995 | 16.8 | (3,1,0) |
| 39.85 | 2.2623 | 100.0 | (3,0,0) |
| 43.55 | 2.0780 | 20.0 | (2,0,-2) |
| 49.01 | 1.8586 | 15.8 | (4,3,1) |
| 50.94 | 1.7926 | 1.5 | (4,4,3) |
| 51.57 | 1.7721 | 4.6 | (2,2,-2) |
| 54.05 | 1.6967 | 4.7 | (4,0,0) |
| 55.85 | 1.6460 | 6.9 | (3,-2,0) |
| 55.85 | 1.6460 | 5.9 | (5,3,3) |
| 60.50 | 1.5304 | 1.1 | (1,-4,0) |
| 60.50 | 1.5304 | 3.8 | (5,4,2) |
| 63.29 | 1.4694 | 3.9 | (4,4,0) |
| 64.93 | 1.4361 | 4.0 | (2,5,0) |
| 64.93 | 1.4361 | 11.9 | (5,5,3) |
| 67.63 | 1.3853 | 24.1 | (3,5,0) |
| 67.63 | 1.3853 | 28.8 | (5,3,0) |
| 69.22 | 1.3574 | 14.5 | (5,0,0) |
| 69.22 | 1.3574 | 3.2 | (6,2,3) |
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 Ta3Al2PdC were obtained from the Materials Project database (MP-ID: mp-3212805, 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_Ta3Al2PdC
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.31205909
_cell_length_b 8.31205985
_cell_length_c 8.31205889
_cell_angle_alpha 60.00000383
_cell_angle_beta 60.00000077
_cell_angle_gamma 60.00000130
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta3Al2PdC
_chemical_formula_sum 'Ta12 Al8 Pd4 C4'
_cell_volume 406.07936066
_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 0.56873898 0.93126102 0.56873898 1.0
Ta Ta1 1 0.31873898 0.68126102 0.68126102 1.0
Ta Ta2 1 0.68126102 0.31873898 0.31873898 1.0
Ta Ta3 1 0.31873898 0.68126102 0.31873898 1.0
Ta Ta4 1 0.68126102 0.68126102 0.31873898 1.0
Ta Ta5 1 0.31873898 0.31873898 0.68126102 1.0
Ta Ta6 1 0.56873898 0.56873898 0.93126102 1.0
Ta Ta7 1 0.93126102 0.56873898 0.56873898 1.0
Ta Ta8 1 0.56873898 0.93126102 0.93126102 1.0
Ta Ta9 1 0.93126102 0.93126102 0.56873898 1.0
Ta Ta10 1 0.68126102 0.31873898 0.68126102 1.0
Ta Ta11 1 0.93126102 0.56873898 0.93126102 1.0
Al Al12 1 0.91635693 0.91635693 0.91635693 1.0
Al Al13 1 0.99906880 0.33364307 0.33364307 1.0
Al Al14 1 0.33364307 0.99906880 0.33364307 1.0
Al Al15 1 0.33364307 0.33364307 0.99906880 1.0
Al Al16 1 0.91635693 0.25093120 0.91635693 1.0
Al Al17 1 0.91635693 0.91635693 0.25093120 1.0
Al Al18 1 0.25093120 0.91635693 0.91635693 1.0
Al Al19 1 0.33364307 0.33364307 0.33364307 1.0
Pd Pd20 1 0.12500000 0.12500000 0.12500000 1.0
Pd Pd21 1 0.62500000 0.12500000 0.12500000 1.0
Pd Pd22 1 0.12500000 0.62500000 0.12500000 1.0
Pd Pd23 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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