Ta2AlV2Os
高熵材料 HEAMP-ID: mp-3279016 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.80 | 8.1902 | 2.7 | (0,0,0,1) |
| 20.20 | 4.3965 | 1.2 | (1,0,-1,0) |
| 21.70 | 4.0951 | 54.6 | (0,0,0,2) |
| 22.96 | 3.8737 | 8.7 | (1,0,-1,1) |
| 23.02 | 3.8628 | 7.4 | (1,1,-2,1) |
| 29.82 | 2.9966 | 1.1 | (1,0,-1,2) |
| 29.87 | 2.9915 | 1.3 | (1,1,-2,2) |
| 35.32 | 2.5414 | 43.5 | (1,-1,0,0) |
| 35.45 | 2.5322 | 78.8 | (2,1,-3,0) |
| 38.83 | 2.3193 | 52.6 | (1,0,-1,3) |
| 38.87 | 2.3170 | 23.5 | (1,1,-2,3) |
| 41.83 | 2.1594 | 46.0 | (1,-1,0,2) |
| 41.95 | 2.1537 | 100.0 | (2,1,-3,2) |
| 42.58 | 2.1231 | 19.8 | (2,0,-2,1) |
| 42.73 | 2.1160 | 8.7 | (2,2,-4,1) |
| 44.24 | 2.0476 | 9.8 | (0,0,0,4) |
| 46.91 | 1.9368 | 3.9 | (2,0,-2,2) |
| 47.05 | 1.9314 | 2.5 | (2,2,-4,2) |
| 49.08 | 1.8561 | 10.2 | (1,0,-1,4) |
| 49.12 | 1.8549 | 4.6 | (1,1,-2,4) |
| 53.52 | 1.7122 | 6.1 | (2,0,-2,3) |
| 53.65 | 1.7084 | 3.2 | (2,2,-4,3) |
| 56.45 | 1.6302 | 1.0 | (2,-1,-1,1) |
| 57.83 | 1.5944 | 2.7 | (1,-1,0,4) |
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 Ta2AlV2Os were obtained from the Materials Project database (MP-ID: mp-3279016, 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_Ta2AlV2Os
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.06441490
_cell_length_b 5.06441542
_cell_length_c 8.19020733
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 60.23967367
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta2AlV2Os
_chemical_formula_sum 'Ta4 Al2 V4 Os2'
_cell_volume 182.35930946
_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 0.33090750 0.33091779 0.55706128 1.0
Ta Ta1 1 0.66314692 0.66314258 0.43733820 1.0
Ta Ta2 1 0.66314692 0.66314258 0.06266180 1.0
Ta Ta3 1 0.33090750 0.33091779 0.94293872 1.0
Al Al4 1 0.83630076 0.34797298 0.75000000 1.0
Al Al5 1 0.34797258 0.83630791 0.75000000 1.0
V V6 1 0.83902096 0.83902817 0.75000000 1.0
V V7 1 0.16835153 0.65421479 0.25000000 1.0
V V8 1 0.65421679 0.16835198 0.25000000 1.0
V V9 1 0.16911069 0.16911284 0.25000000 1.0
Os Os10 1 0.99845992 0.99844580 0.49835240 1.0
Os Os11 1 0.99845992 0.99844580 0.00164760 1.0
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