DyHf7(Nb3Si4)4
高熵材料 HEAMP-ID: mp-3308083 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.97 | 12.6751 | 1.6 | (0,0,1) |
| 14.66 | 6.0434 | 2.3 | (0,1,1) |
| 14.67 | 6.0395 | 1.4 | (1,0,-1) |
| 18.24 | 4.8633 | 12.8 | (1,-1,0) |
| 18.26 | 4.8588 | 12.4 | (1,1,0) |
| 19.03 | 4.6626 | 2.0 | (1,0,2) |
| 19.05 | 4.6599 | 1.1 | (0,1,2) |
| 19.05 | 4.6594 | 1.1 | (0,1,-2) |
| 19.06 | 4.6565 | 2.0 | (1,0,-2) |
| 19.55 | 4.5418 | 20.2 | (1,-1,1) |
| 19.56 | 4.5393 | 20.1 | (1,-1,-1) |
| 19.56 | 4.5384 | 22.2 | (1,1,1) |
| 19.57 | 4.5353 | 20.5 | (1,1,-1) |
| 23.04 | 3.8598 | 2.8 | (1,-1,2) |
| 23.05 | 3.8578 | 2.2 | (1,1,2) |
| 23.06 | 3.8567 | 2.1 | (1,-1,-2) |
| 23.08 | 3.8541 | 3.1 | (1,1,-2) |
| 24.72 | 3.6016 | 9.2 | (1,0,3) |
| 24.73 | 3.5998 | 8.9 | (0,1,3) |
| 24.73 | 3.5994 | 10.1 | (0,1,-3) |
| 24.75 | 3.5974 | 8.1 | (1,0,-3) |
| 25.92 | 3.4374 | 10.7 | (0,2,0) |
| 25.92 | 3.4372 | 11.6 | (2,0,0) |
| 26.87 | 3.3184 | 21.6 | (2,0,1) |
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
关联任务
引用参考
The crystal structure and related material properties of DyHf7(Nb3Si4)4 were obtained from the Materials Project database (MP-ID: mp-3308083, 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_DyHf7(Nb3Si4)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.87432094
_cell_length_b 6.87474130
_cell_length_c 12.67512051
_cell_angle_alpha 89.99364672
_cell_angle_beta 89.92552440
_cell_angle_gamma 90.05354299
_symmetry_Int_Tables_number 1
_chemical_formula_structural DyHf7(Nb3Si4)4
_chemical_formula_sum 'Dy1 Hf7 Nb12 Si16'
_cell_volume 599.01500548
_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
Dy Dy0 1 0.66142856 0.00285406 0.28113669 1.0
Hf Hf1 1 0.00437930 0.34423002 0.21720671 1.0
Hf Hf2 1 0.99915357 0.66003747 0.71880608 1.0
Hf Hf3 1 0.16048111 0.50200526 0.47022598 1.0
Hf Hf4 1 0.49823901 0.83919001 0.03101260 1.0
Hf Hf5 1 0.84052082 0.49893511 0.96756134 1.0
Hf Hf6 1 0.50182970 0.15925812 0.53273600 1.0
Hf Hf7 1 0.34064028 0.00097120 0.78124408 1.0
Nb Nb8 1 0.16989595 0.17028562 0.99861280 1.0
Nb Nb9 1 0.83098898 0.82896391 0.50177362 1.0
Nb Nb10 1 0.32698832 0.66801125 0.24987504 1.0
Nb Nb11 1 0.67059939 0.32943858 0.75020437 1.0
Nb Nb12 1 0.15226802 0.99582366 0.37773902 1.0
Nb Nb13 1 0.84847932 0.00289915 0.87533320 1.0
Nb Nb14 1 0.50298836 0.65186516 0.62748384 1.0
Nb Nb15 1 0.34838350 0.49730770 0.87309335 1.0
Nb Nb16 1 0.49360037 0.34791783 0.12386009 1.0
Nb Nb17 1 0.65125422 0.50248982 0.37516834 1.0
Nb Nb18 1 0.99833245 0.15236635 0.62504787 1.0
Nb Nb19 1 0.00202533 0.84459078 0.12131382 1.0
Si Si20 1 0.29322181 0.04456239 0.18573249 1.0
Si Si21 1 0.70087775 0.95496843 0.68689507 1.0
Si Si22 1 0.45355569 0.79732280 0.43860205 1.0
Si Si23 1 0.20071264 0.54544707 0.06199865 1.0
Si Si24 1 0.54449608 0.19994982 0.93603044 1.0
Si Si25 1 0.79999163 0.45593778 0.56440729 1.0
Si Si26 1 0.04536966 0.30011597 0.81323815 1.0
Si Si27 1 0.95589496 0.69859850 0.31375631 1.0
Si Si28 1 0.35994964 0.29449218 0.32243151 1.0
Si Si29 1 0.63638565 0.70870769 0.82317019 1.0
Si Si30 1 0.20873971 0.86394594 0.57393021 1.0
Si Si31 1 0.13641551 0.79160524 0.92646383 1.0
Si Si32 1 0.79343487 0.13765879 0.07010433 1.0
Si Si33 1 0.86831529 0.21210774 0.43042749 1.0
Si Si34 1 0.29228097 0.36384593 0.67715503 1.0
Si Si35 1 0.70787957 0.63128964 0.17622411 1.0
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