TaNb9(B2As)2
高熵材料 HEAMP-ID: mp-3204109 · 空间群: I4/m (#87)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.01 | 5.5347 | 5.7 | (1,0,-1) |
| 16.01 | 5.5347 | 5.7 | (1,0,0) |
| 19.99 | 4.4413 | 25.1 | (1,-1,0) |
| 25.17 | 3.5381 | 10.3 | (1,1,-2) |
| 26.90 | 3.3146 | 3.5 | (2,1,-2) |
| 30.55 | 2.9267 | 6.8 | (2,2,-2) |
| 32.35 | 2.7674 | 11.2 | (2,0,-2) |
| 32.79 | 2.7314 | 67.9 | (2,-1,-1) |
| 32.79 | 2.7314 | 14.9 | (0,1,1) |
| 36.78 | 2.4438 | 20.5 | (2,2,-3) |
| 36.78 | 2.4438 | 61.5 | (3,1,-2) |
| 39.53 | 2.2797 | 76.3 | (2,1,-3) |
| 39.53 | 2.2797 | 25.4 | (2,1,0) |
| 40.63 | 2.2207 | 34.0 | (2,-2,0) |
| 42.21 | 2.1411 | 100.0 | (3,1,-3) |
| 43.59 | 2.0763 | 1.2 | (3,-1,-1) |
| 43.93 | 2.0610 | 1.0 | (2,-1,-2) |
| 45.68 | 1.9862 | 42.5 | (2,-2,1) |
| 45.68 | 1.9862 | 42.5 | (1,-1,2) |
| 46.55 | 1.9511 | 7.5 | (3,3,-3) |
| 50.76 | 1.7985 | 6.1 | (3,2,-4) |
| 50.76 | 1.7985 | 5.1 | (1,4,-2) |
| 51.67 | 1.7691 | 4.1 | (2,2,-4) |
| 51.67 | 1.7691 | 1.4 | (2,2,0) |
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 TaNb9(B2As)2 were obtained from the Materials Project database (MP-ID: mp-3204109, 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_TaNb9(B2As)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.34758071
_cell_length_b 7.34758029
_cell_length_c 7.34758099
_cell_angle_alpha 129.39208794
_cell_angle_beta 129.39208829
_cell_angle_gamma 74.38050496
_symmetry_Int_Tables_number 1
_chemical_formula_structural TaNb9(B2As)2
_chemical_formula_sum 'Ta1 Nb9 B4 As2'
_cell_volume 230.91997479
_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 0.50000000 0.50000000 0.00000000 1.0
Nb Nb1 1 0.52893579 0.69550252 0.50008833 1.0
Nb Nb2 1 0.19541419 0.02884846 0.49991167 1.0
Nb Nb3 1 0.02884846 0.52893579 0.83343427 1.0
Nb Nb4 1 0.69550252 0.19541419 0.16656573 1.0
Nb Nb5 1 0.47106421 0.30449748 0.49991167 1.0
Nb Nb6 1 0.80458581 0.97115154 0.50008833 1.0
Nb Nb7 1 0.97115154 0.47106421 0.16656573 1.0
Nb Nb8 1 0.30449748 0.80458581 0.83343427 1.0
Nb Nb9 1 0.00000000 0.00000000 0.00000000 1.0
B B10 1 0.88351684 0.61421499 0.49773283 1.0
B B11 1 0.11648316 0.38578501 0.50226717 1.0
B B12 1 0.38578501 0.88351684 0.26929984 1.0
B B13 1 0.61421499 0.11648316 0.73070016 1.0
As As14 1 0.25018811 0.25018811 0.00000000 1.0
As As15 1 0.74981189 0.74981189 1.00000000 1.0
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