TbNiB4
高熵材料 HEA 传统材料 TRAMP-ID: mp-972467 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.72 | 5.6371 | 1.7 | (1,0,0) |
| 20.87 | 4.2570 | 16.3 | (1,1,-1) |
| 23.66 | 3.7610 | 50.1 | (1,-1,1) |
| 23.66 | 3.7610 | 50.1 | (1,-1,-1) |
| 26.82 | 3.3236 | 1.6 | (2,0,-1) |
| 28.53 | 3.1286 | 3.4 | (1,0,1) |
| 28.53 | 3.1286 | 3.4 | (0,1,1) |
| 28.53 | 3.1286 | 3.4 | (0,1,-2) |
| 28.53 | 3.1286 | 10.2 | (2,-1,0) |
| 28.53 | 3.1286 | 3.4 | (1,-2,1) |
| 28.53 | 3.1286 | 3.4 | (2,-1,-1) |
| 31.75 | 2.8186 | 56.5 | (2,0,0) |
| 31.75 | 2.8185 | 28.2 | (0,2,-2) |
| 31.75 | 2.8185 | 28.2 | (2,0,-2) |
| 33.70 | 2.6594 | 13.4 | (0,0,2) |
| 33.70 | 2.6594 | 13.4 | (2,-2,0) |
| 33.76 | 2.6553 | 19.0 | (2,1,-1) |
| 33.76 | 2.6553 | 9.5 | (1,2,-2) |
| 33.76 | 2.6553 | 9.5 | (2,1,-2) |
| 39.97 | 2.2555 | 33.3 | (1,1,1) |
| 39.97 | 2.2555 | 100.0 | (3,-1,-1) |
| 41.64 | 2.1692 | 1.1 | (2,1,0) |
| 41.64 | 2.1692 | 1.1 | (1,2,0) |
| 41.64 | 2.1692 | 1.1 | (3,0,-1) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of TbNiB4 were obtained from the Materials Project database (MP-ID: mp-972467, 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_TbNiB4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.81261172
_cell_length_b 6.81261230
_cell_length_c 6.81260334
_cell_angle_alpha 112.98310995
_cell_angle_beta 112.98306739
_cell_angle_gamma 102.65438172
_symmetry_Int_Tables_number 1
_chemical_formula_structural TbNiB4
_chemical_formula_sum 'Tb4 Ni4 B16'
_cell_volume 240.85976170
_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
Tb Tb0 1 0.20418801 0.20418626 0.00000184 1.0
Tb Tb1 1 0.79581532 0.79581363 0.00000157 1.0
Tb Tb2 1 0.75000761 0.24999993 0.50000707 1.0
Tb Tb3 1 0.25000640 0.75000025 0.50000710 1.0
Ni Ni4 1 0.49998320 0.27279402 0.77277576 1.0
Ni Ni5 1 0.49998126 0.72720583 0.22718829 1.0
Ni Ni6 1 0.72720200 0.49999866 0.22720189 1.0
Ni Ni7 1 0.27278630 0.50000094 0.77278602 1.0
B B8 1 0.11191627 0.27635857 0.38827377 1.0
B B9 1 0.88809224 0.72364176 0.61173503 1.0
B B10 1 0.88809206 0.27635643 0.16444973 1.0
B B11 1 0.11191632 0.72364330 0.83555852 1.0
B B12 1 0.72364118 0.88808748 0.61172975 1.0
B B13 1 0.27635883 0.11191158 0.38826931 1.0
B B14 1 0.72364281 0.11191274 0.83555451 1.0
B B15 1 0.27635697 0.88808845 0.16444656 1.0
B B16 1 0.41918972 0.41918917 0.53360702 1.0
B B17 1 0.88558768 0.88558642 0.46639851 1.0
B B18 1 0.58081243 0.11441391 0.00000155 1.0
B B19 1 0.11441711 0.58081091 0.00000099 1.0
B B20 1 0.58081246 0.58081124 0.46639776 1.0
B B21 1 0.11441685 0.11441627 0.53360633 1.0
B B22 1 0.88558724 0.41918871 0.00000080 1.0
B B23 1 0.41918972 0.88558353 0.00000033 1.0
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