CaTb(NiB4)2
高熵材料 HEAMP-ID: mp-3277560 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.69 | 5.6492 | 26.9 | (1,0,-1) |
| 16.62 | 5.3332 | 19.4 | (1,-1,0) |
| 16.62 | 5.3332 | 19.4 | (0,0,1) |
| 20.84 | 4.2632 | 1.4 | (1,1,-1) |
| 23.59 | 3.7711 | 41.6 | (1,-1,1) |
| 26.77 | 3.3300 | 37.3 | (2,0,-1) |
| 26.77 | 3.3300 | 12.4 | (1,1,0) |
| 28.46 | 3.1365 | 13.4 | (2,-1,0) |
| 31.68 | 2.8246 | 31.7 | (2,0,-2) |
| 31.68 | 2.8246 | 31.7 | (0,2,-2) |
| 33.61 | 2.6666 | 3.8 | (2,-2,0) |
| 33.61 | 2.6666 | 3.8 | (0,0,2) |
| 33.70 | 2.6596 | 3.4 | (2,1,-2) |
| 33.70 | 2.6596 | 10.2 | (2,1,-1) |
| 37.72 | 2.3851 | 4.4 | (2,-2,1) |
| 37.72 | 2.3851 | 13.2 | (2,-2,-1) |
| 39.88 | 2.2608 | 100.0 | (3,-1,-1) |
| 42.40 | 2.1316 | 18.4 | (2,2,-2) |
| 43.48 | 2.0815 | 15.8 | (3,-1,0) |
| 43.48 | 2.0815 | 2.3 | (0,2,1) |
| 44.60 | 2.0316 | 3.8 | (3,-2,0) |
| 44.60 | 2.0316 | 11.3 | (2,-3,1) |
| 45.84 | 1.9794 | 10.0 | (3,1,-2) |
| 48.27 | 1.8856 | 30.3 | (2,-2,2) |
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 CaTb(NiB4)2 were obtained from the Materials Project database (MP-ID: mp-3277560, 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_CaTb(NiB4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.82772526
_cell_length_b 6.82772463
_cell_length_c 6.82772428
_cell_angle_alpha 112.94630618
_cell_angle_beta 112.94630744
_cell_angle_gamma 102.72450698
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaTb(NiB4)2
_chemical_formula_sum 'Ca2 Tb2 Ni4 B16'
_cell_volume 242.51606997
_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
Ca Ca0 1 0.20218649 0.20218649 0.00000000 1.0
Ca Ca1 1 0.79781351 0.79781351 1.00000000 1.0
Tb Tb2 1 0.75000000 0.25000000 0.50000000 1.0
Tb Tb3 1 0.25000000 0.75000000 0.50000000 1.0
Ni Ni4 1 0.50000000 0.27454600 0.77454600 1.0
Ni Ni5 1 0.50000000 0.72545400 0.22545400 1.0
Ni Ni6 1 0.72545400 0.50000000 0.22545400 1.0
Ni Ni7 1 0.27454600 0.50000000 0.77454600 1.0
B B8 1 0.11299783 0.27799619 0.39099402 1.0
B B9 1 0.88700217 0.72200381 0.60900598 1.0
B B10 1 0.88700217 0.27799619 0.16499836 1.0
B B11 1 0.11299783 0.72200381 0.83500164 1.0
B B12 1 0.72200381 0.88700217 0.60900598 1.0
B B13 1 0.27799619 0.11299783 0.39099402 1.0
B B14 1 0.72200381 0.11299783 0.83500164 1.0
B B15 1 0.27799619 0.88700217 0.16499836 1.0
B B16 1 0.41701439 0.41701439 0.53104664 1.0
B B17 1 0.88596975 0.88596975 0.46895336 1.0
B B18 1 0.58298561 0.11403025 0.00000000 1.0
B B19 1 0.11403025 0.58298561 0.00000000 1.0
B B20 1 0.58298561 0.58298561 0.46895336 1.0
B B21 1 0.11403025 0.11403025 0.53104664 1.0
B B22 1 0.88596975 0.41701439 1.00000000 1.0
B B23 1 0.41701439 0.88596975 1.00000000 1.0
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