Ta4Be3Nb2As
高熵材料 HEAMP-ID: mp-3261751 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.45 | 6.5852 | 2.7 | (1,0,0) |
| 19.07 | 4.6549 | 33.4 | (1,1,0) |
| 26.30 | 3.3892 | 1.2 | (0,0,1) |
| 27.08 | 3.2926 | 1.7 | (2,0,0) |
| 29.64 | 3.0135 | 8.7 | (1,0,1) |
| 30.34 | 2.9458 | 15.7 | (2,-1,0) |
| 30.36 | 2.9442 | 27.0 | (2,1,0) |
| 32.68 | 2.7406 | 38.0 | (1,-1,1) |
| 32.68 | 2.7399 | 17.5 | (1,1,1) |
| 38.10 | 2.3616 | 100.0 | (2,0,1) |
| 38.66 | 2.3290 | 28.8 | (2,-2,0) |
| 38.69 | 2.3274 | 5.9 | (2,2,0) |
| 40.58 | 2.2234 | 30.3 | (2,-1,1) |
| 40.59 | 2.2227 | 41.1 | (2,1,1) |
| 41.12 | 2.1951 | 1.9 | (3,0,0) |
| 43.45 | 2.0829 | 23.5 | (3,-1,0) |
| 43.47 | 2.0820 | 33.7 | (3,1,0) |
| 47.38 | 1.9186 | 3.1 | (2,2,1) |
| 49.47 | 1.8424 | 4.7 | (3,0,1) |
| 49.95 | 1.8258 | 3.0 | (3,2,0) |
| 51.50 | 1.7745 | 1.1 | (3,-1,1) |
| 51.50 | 1.7745 | 1.1 | (1,-3,1) |
| 51.51 | 1.7740 | 2.8 | (3,1,1) |
| 54.12 | 1.6946 | 18.5 | (0,0,2) |
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 Ta4Be3Nb2As were obtained from the Materials Project database (MP-ID: mp-3261751, 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_Ta4Be3Nb2As
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.58524034
_cell_length_b 6.58524011
_cell_length_c 3.38921019
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.03906739
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta4Be3Nb2As
_chemical_formula_sum 'Ta4 Be3 Nb2 As1'
_cell_volume 146.97438345
_cell_formula_units_Z 1
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 0.50629887 0.49765372 0.00000000 1.0
Ta Ta1 1 0.99765372 0.00629887 0.00000000 1.0
Ta Ta2 1 0.67737320 0.17737320 0.50000000 1.0
Ta Ta3 1 0.33181282 0.83181282 0.50000000 1.0
Be Be4 1 0.87605915 0.37605915 0.00000000 1.0
Be Be5 1 0.61558965 0.88709113 0.00000000 1.0
Be Be6 1 0.38709113 0.11558965 0.00000000 1.0
Nb Nb7 1 0.17976439 0.31130637 0.50000000 1.0
Nb Nb8 1 0.81130637 0.67976439 0.50000000 1.0
As As9 1 0.11705071 0.61705071 0.00000000 1.0
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