TaB4
传统材料 TRAMP-ID: mp-1189303 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.28 | 4.6037 | 16.7 | (1,0,-1,0) |
| 23.35 | 3.8092 | 71.0 | (1,0,-1,1) |
| 26.28 | 3.3915 | 39.5 | (0,0,0,2) |
| 32.80 | 2.7306 | 8.0 | (1,0,-1,2) |
| 32.80 | 2.7306 | 4.0 | (1,-1,0,2) |
| 33.72 | 2.6579 | 83.6 | (2,-1,-1,0) |
| 39.13 | 2.3018 | 3.1 | (2,0,-2,0) |
| 41.42 | 2.1798 | 16.6 | (2,0,-2,1) |
| 43.25 | 2.0920 | 100.0 | (2,-1,-1,2) |
| 44.65 | 2.0295 | 17.0 | (1,0,-1,3) |
| 47.75 | 1.9046 | 4.1 | (2,0,-2,2) |
| 52.60 | 1.7400 | 2.7 | (3,-1,-2,0) |
| 54.08 | 1.6958 | 8.9 | (0,0,0,4) |
| 54.44 | 1.6855 | 10.2 | (3,-1,-2,1) |
| 54.44 | 1.6855 | 5.1 | (3,-2,-1,1) |
| 57.10 | 1.6130 | 5.5 | (2,0,-2,3) |
| 57.10 | 1.6130 | 2.7 | (2,-2,0,3) |
| 57.96 | 1.5912 | 2.7 | (1,0,-1,4) |
| 59.73 | 1.5482 | 4.3 | (3,-1,-2,2) |
| 60.31 | 1.5346 | 14.6 | (3,0,-3,0) |
| 60.31 | 1.5346 | 7.3 | (3,-3,0,0) |
| 65.27 | 1.4296 | 21.9 | (2,-1,-1,4) |
| 66.93 | 1.3981 | 19.6 | (3,0,-3,2) |
| 67.98 | 1.3790 | 9.7 | (3,-1,-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 TaB4 were obtained from the Materials Project database (MP-ID: mp-1189303, 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_TaB4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.31587543
_cell_length_b 5.31587543
_cell_length_c 6.78303000
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999289
_symmetry_Int_Tables_number 1
_chemical_formula_structural TaB4
_chemical_formula_sum 'Ta4 B16'
_cell_volume 165.99843405
_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 0.33333300 0.66666700 0.25000000 1.0
Ta Ta1 1 0.66666700 0.33333300 0.75000000 1.0
Ta Ta2 1 0.00000000 0.00000000 0.25000000 1.0
Ta Ta3 1 0.00000000 0.00000000 0.75000000 1.0
B B4 1 0.33668800 0.33668800 0.50000000 1.0
B B5 1 0.66331200 0.00000000 0.50000000 1.0
B B6 1 0.00000000 0.66331200 0.50000000 1.0
B B7 1 0.66331200 0.66331200 0.50000000 1.0
B B8 1 0.00000000 0.33668800 0.50000000 1.0
B B9 1 0.33668800 0.00000000 0.50000000 1.0
B B10 1 0.66331200 0.66331200 0.00000000 1.0
B B11 1 0.33668800 0.00000000 0.00000000 1.0
B B12 1 0.00000000 0.33668800 0.00000000 1.0
B B13 1 0.33668800 0.33668800 0.00000000 1.0
B B14 1 0.00000000 0.66331200 0.00000000 1.0
B B15 1 0.66331200 0.00000000 0.00000000 1.0
B B16 1 0.33333300 0.66666700 0.87514200 1.0
B B17 1 0.66666700 0.33333300 0.12485800 1.0
B B18 1 0.66666700 0.33333300 0.37514200 1.0
B B19 1 0.33333300 0.66666700 0.62485800 1.0
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