Tb7Nd(Nb3Si4)4
高熵材料 HEAMP-ID: mp-3304482 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.70 | 5.0115 | 6.2 | (1,-1,0) |
| 17.71 | 5.0070 | 5.9 | (1,1,0) |
| 18.96 | 4.6817 | 13.1 | (1,-1,-1) |
| 18.96 | 4.6799 | 13.2 | (1,-1,1) |
| 18.97 | 4.6786 | 15.2 | (1,1,1) |
| 18.98 | 4.6756 | 12.9 | (1,1,-1) |
| 22.33 | 3.9815 | 3.3 | (1,-1,-2) |
| 22.34 | 3.9800 | 3.2 | (1,1,2) |
| 22.34 | 3.9793 | 2.8 | (1,-1,2) |
| 22.36 | 3.9763 | 3.8 | (1,1,-2) |
| 23.92 | 3.7195 | 7.9 | (0,1,3) |
| 23.93 | 3.7180 | 7.7 | (1,0,3) |
| 23.94 | 3.7171 | 8.9 | (1,0,-3) |
| 23.95 | 3.7159 | 7.4 | (0,1,-3) |
| 25.14 | 3.5424 | 9.5 | (0,2,0) |
| 25.14 | 3.5418 | 8.6 | (2,0,0) |
| 26.05 | 3.4205 | 18.9 | (0,2,1) |
| 26.06 | 3.4193 | 20.4 | (2,0,1) |
| 26.06 | 3.4189 | 18.7 | (2,0,-1) |
| 26.07 | 3.4186 | 18.9 | (0,2,-1) |
| 27.07 | 3.2935 | 20.7 | (1,-1,-3) |
| 27.08 | 3.2928 | 21.8 | (1,1,3) |
| 27.09 | 3.2916 | 21.5 | (1,-1,3) |
| 27.11 | 3.2897 | 22.4 | (1,1,-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 Tb7Nd(Nb3Si4)4 were obtained from the Materials Project database (MP-ID: mp-3304482, 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_Tb7Nd(Nb3Si4)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.08366992
_cell_length_b 7.08471539
_cell_length_c 13.10195523
_cell_angle_alpha 89.93774813
_cell_angle_beta 89.98452728
_cell_angle_gamma 90.05137764
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb7Nd(Nb3Si4)4
_chemical_formula_sum 'Tb7 Nd1 Nb12 Si16'
_cell_volume 657.53123599
_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
Tb Tb0 1 0.00099548 0.65891218 0.71734397 1.0
Tb Tb1 1 0.15941880 0.49935696 0.46766497 1.0
Tb Tb2 1 0.50071506 0.84046863 0.03188716 1.0
Tb Tb3 1 0.84071705 0.50072477 0.96685744 1.0
Tb Tb4 1 0.49886917 0.15933230 0.53323597 1.0
Tb Tb5 1 0.34095747 0.99891146 0.78249280 1.0
Tb Tb6 1 0.65904539 0.00129845 0.28310444 1.0
Nd Nd7 1 0.99591113 0.33919472 0.21756182 1.0
Nb Nb8 1 0.17217548 0.17109953 0.99923432 1.0
Nb Nb9 1 0.82805991 0.82818485 0.50067043 1.0
Nb Nb10 1 0.32824673 0.67267390 0.25007238 1.0
Nb Nb11 1 0.67200165 0.32800853 0.74992246 1.0
Nb Nb12 1 0.15406574 0.99183488 0.37733882 1.0
Nb Nb13 1 0.84752184 0.00798507 0.87568614 1.0
Nb Nb14 1 0.50879507 0.65264646 0.62659341 1.0
Nb Nb15 1 0.34758563 0.49111070 0.87308539 1.0
Nb Nb16 1 0.49116589 0.34708822 0.12566056 1.0
Nb Nb17 1 0.65248550 0.51062751 0.37466858 1.0
Nb Nb18 1 0.99156887 0.15242581 0.62411042 1.0
Nb Nb19 1 0.00910437 0.84664462 0.12297816 1.0
Si Si20 1 0.29502753 0.04497618 0.18700216 1.0
Si Si21 1 0.70680547 0.95299712 0.68725116 1.0
Si Si22 1 0.45305629 0.79350826 0.43767933 1.0
Si Si23 1 0.20827491 0.54787914 0.06146008 1.0
Si Si24 1 0.54621097 0.20655305 0.93659425 1.0
Si Si25 1 0.79319787 0.45335451 0.56320643 1.0
Si Si26 1 0.04687750 0.29305086 0.81278488 1.0
Si Si27 1 0.95294708 0.71058021 0.31355985 1.0
Si Si28 1 0.36977393 0.29527226 0.31760252 1.0
Si Si29 1 0.63337204 0.70472770 0.81698295 1.0
Si Si30 1 0.20497699 0.86664170 0.56741846 1.0
Si Si31 1 0.13332620 0.79506441 0.93240066 1.0
Si Si32 1 0.79308342 0.13049963 0.06481895 1.0
Si Si33 1 0.86653854 0.20401807 0.43493840 1.0
Si Si34 1 0.29498889 0.36663767 0.68292185 1.0
Si Si35 1 0.70213712 0.63571066 0.18320444 1.0
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