Ta2AlV2C3
高熵材料 HEAMP-ID: mp-3269275 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.59 | 11.6532 | 100.0 | (0,0,0,2) |
| 22.89 | 3.8844 | 3.7 | (0,0,0,6) |
| 30.69 | 2.9133 | 9.2 | (0,0,0,8) |
| 33.93 | 2.6422 | 1.3 | (1,-1,0,0) |
| 34.15 | 2.6254 | 2.2 | (1,0,-1,1) |
| 34.15 | 2.6254 | 4.5 | (1,-1,0,1) |
| 34.82 | 2.5768 | 3.3 | (1,0,-1,2) |
| 34.82 | 2.5768 | 3.3 | (0,1,-1,2) |
| 34.82 | 2.5768 | 3.3 | (1,-1,0,2) |
| 35.90 | 2.5015 | 7.4 | (1,0,-1,3) |
| 35.90 | 2.5015 | 14.8 | (1,-1,0,3) |
| 37.37 | 2.4064 | 1.5 | (1,-1,0,4) |
| 38.63 | 2.3306 | 8.7 | (0,0,0,10) |
| 39.19 | 2.2986 | 11.4 | (1,0,-1,5) |
| 39.19 | 2.2986 | 22.7 | (1,-1,0,5) |
| 41.33 | 2.1847 | 9.1 | (1,0,-1,6) |
| 41.33 | 2.1847 | 4.6 | (1,-1,0,6) |
| 43.74 | 2.0697 | 2.0 | (1,0,-1,7) |
| 43.74 | 2.0697 | 4.0 | (1,-1,0,7) |
| 46.39 | 1.9572 | 1.5 | (1,0,-1,8) |
| 46.39 | 1.9572 | 2.9 | (1,-1,0,8) |
| 52.34 | 1.7478 | 1.1 | (1,0,-1,10) |
| 55.60 | 1.6530 | 8.7 | (1,0,-1,11) |
| 59.03 | 1.5649 | 1.1 | (1,-1,0,12) |
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 Ta2AlV2C3 were obtained from the Materials Project database (MP-ID: mp-3269275, 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_Ta2AlV2C3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.05098808
_cell_length_b 3.05098727
_cell_length_c 23.30636817
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99998739
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta2AlV2C3
_chemical_formula_sum 'Ta4 Al2 V4 C6'
_cell_volume 187.88244135
_cell_formula_units_Z 2
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 0.33333300 0.66666700 0.44179452 1.0
Ta Ta1 1 0.66666700 0.33333300 0.55820548 1.0
Ta Ta2 1 0.66666700 0.33333300 0.94179452 1.0
Ta Ta3 1 0.33333300 0.66666700 0.05820548 1.0
Al Al4 1 0.33333300 0.66666700 0.25000000 1.0
Al Al5 1 0.66666700 0.33333300 0.75000000 1.0
V V6 1 0.00000000 0.00000000 0.34132418 1.0
V V7 1 0.00000000 0.00000000 0.65867582 1.0
V V8 1 0.00000000 0.00000000 0.84132418 1.0
V V9 1 0.00000000 0.00000000 0.15867582 1.0
C C10 1 0.00000000 0.00000000 0.50000000 1.0
C C11 1 0.00000000 0.00000000 0.00000000 1.0
C C12 1 0.66666700 0.33333300 0.38525177 1.0
C C13 1 0.33333300 0.66666700 0.61474823 1.0
C C14 1 0.33333300 0.66666700 0.88525177 1.0
C C15 1 0.66666700 0.33333300 0.11474823 1.0
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