Tb7Nd(Si3Ir)4
高熵材料 HEAMP-ID: mp-3272648 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.55 | 7.0535 | 16.8 | (1,0,-1,0) |
| 21.82 | 4.0724 | 17.5 | (2,-1,-1,0) |
| 25.24 | 3.5282 | 6.0 | (1,0,-1,2) |
| 25.25 | 3.5268 | 15.4 | (2,0,-2,0) |
| 31.05 | 2.8804 | 16.1 | (2,-1,-1,2) |
| 33.61 | 2.6666 | 100.0 | (2,0,-2,2) |
| 33.62 | 2.6660 | 2.2 | (3,-1,-2,0) |
| 33.62 | 2.6660 | 1.1 | (2,-3,1,0) |
| 38.28 | 2.3512 | 4.3 | (3,0,-3,0) |
| 40.43 | 2.2309 | 3.5 | (3,-1,-2,2) |
| 44.47 | 2.0373 | 13.0 | (0,0,0,4) |
| 44.49 | 2.0365 | 6.2 | (3,0,-3,2) |
| 44.50 | 2.0362 | 39.0 | (4,-2,-2,0) |
| 46.39 | 1.9572 | 1.4 | (1,0,-1,4) |
| 46.42 | 1.9563 | 1.4 | (4,-1,-3,0) |
| 50.06 | 1.8220 | 4.1 | (2,-1,-1,4) |
| 51.83 | 1.7641 | 4.5 | (2,0,-2,4) |
| 51.84 | 1.7636 | 1.8 | (4,-1,-3,2) |
| 51.85 | 1.7634 | 1.5 | (4,0,-4,0) |
| 56.90 | 1.6183 | 22.2 | (4,0,-4,2) |
| 60.09 | 1.5397 | 2.4 | (3,0,-3,4) |
| 60.11 | 1.5392 | 2.4 | (5,-1,-4,0) |
| 61.68 | 1.5039 | 1.1 | (5,-2,-3,2) |
| 64.73 | 1.4402 | 17.1 | (4,-2,-2,4) |
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(Si3Ir)4 were obtained from the Materials Project database (MP-ID: mp-3272648, 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(Si3Ir)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.14472105
_cell_length_b 8.14472050
_cell_length_c 8.14898485
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999820
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb7Nd(Si3Ir)4
_chemical_formula_sum 'Tb7 Nd1 Si12 Ir4'
_cell_volume 468.15164130
_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 0.49954267 0.50045733 0.75000000 1.0
Tb Tb1 1 0.50048300 0.49951700 0.25000000 1.0
Tb Tb2 1 0.00091567 0.50045733 0.75000000 1.0
Tb Tb3 1 0.99903299 0.49951700 0.25000000 1.0
Tb Tb4 1 0.49954267 0.99908433 0.75000000 1.0
Tb Tb5 1 0.50048300 0.00096701 0.25000000 1.0
Tb Tb6 1 0.00000000 0.00000000 0.75000000 1.0
Nd Nd7 1 0.00000000 0.00000000 0.25000000 1.0
Si Si8 1 0.83280653 0.16719347 0.99773928 1.0
Si Si9 1 0.16719960 0.83280040 0.99805073 1.0
Si Si10 1 0.33438593 0.16719347 0.99773928 1.0
Si Si11 1 0.16719960 0.83280040 0.50194927 1.0
Si Si12 1 0.66559980 0.83280040 0.99805073 1.0
Si Si13 1 0.83280653 0.16719347 0.50226072 1.0
Si Si14 1 0.83280653 0.66561407 0.99773928 1.0
Si Si15 1 0.66559980 0.83280040 0.50194927 1.0
Si Si16 1 0.16719960 0.33440020 0.99805073 1.0
Si Si17 1 0.33438593 0.16719347 0.50226072 1.0
Si Si18 1 0.16719960 0.33440020 0.50194927 1.0
Si Si19 1 0.83280653 0.66561407 0.50226072 1.0
Ir Ir20 1 0.66666700 0.33333300 0.99794379 1.0
Ir Ir21 1 0.33333300 0.66666700 0.00031371 1.0
Ir Ir22 1 0.33333300 0.66666700 0.49968629 1.0
Ir Ir23 1 0.66666700 0.33333300 0.50205621 1.0
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