Y2Hf2NbSi4
高熵材料 HEAMP-ID: mp-3315189 · 空间群: P4_12_12 (#92)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.99 | 6.3285 | 6.4 | (1,0,1) |
| 17.40 | 5.0953 | 24.2 | (1,1,0) |
| 18.66 | 4.7550 | 20.6 | (1,1,1) |
| 22.02 | 4.0371 | 2.5 | (1,1,2) |
| 24.71 | 3.6029 | 6.6 | (2,0,0) |
| 25.62 | 3.4764 | 26.3 | (2,0,1) |
| 26.73 | 3.3350 | 42.0 | (1,1,3) |
| 26.95 | 3.3084 | 6.2 | (0,0,4) |
| 28.20 | 3.1643 | 53.3 | (2,0,2) |
| 28.51 | 3.1311 | 14.4 | (2,1,1) |
| 29.71 | 3.0067 | 6.8 | (1,0,4) |
| 30.86 | 2.8972 | 6.0 | (2,1,2) |
| 32.08 | 2.7905 | 28.1 | (2,0,3) |
| 32.26 | 2.7748 | 48.4 | (1,1,4) |
| 34.47 | 2.6022 | 38.4 | (2,1,3) |
| 35.23 | 2.5477 | 7.3 | (2,2,0) |
| 35.90 | 2.5017 | 100.0 | (2,2,1) |
| 36.15 | 2.4845 | 2.0 | (1,0,5) |
| 36.89 | 2.4369 | 10.8 | (2,0,4) |
| 37.84 | 2.3775 | 1.3 | (2,2,2) |
| 38.32 | 2.3488 | 72.3 | (1,1,5) |
| 39.02 | 2.3085 | 7.7 | (2,1,4) |
| 39.55 | 2.2787 | 2.0 | (3,1,0) |
| 39.93 | 2.2578 | 40.0 | (3,0,2) |
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 Y2Hf2NbSi4 were obtained from the Materials Project database (MP-ID: mp-3315189, 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_Y2Hf2NbSi4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.20584356
_cell_length_b 7.20584356
_cell_length_c 13.23369219
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y2Hf2NbSi4
_chemical_formula_sum 'Y8 Hf8 Nb4 Si16'
_cell_volume 687.14863331
_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
Y Y0 1 0.49901131 0.15513892 0.53526496 1.0
Y Y1 1 0.50098869 0.84486108 0.03526496 1.0
Y Y2 1 0.65513892 0.00098869 0.28526496 1.0
Y Y3 1 0.34486108 0.99901131 0.78526496 1.0
Y Y4 1 0.84486108 0.50098869 0.96473504 1.0
Y Y5 1 0.15513892 0.49901131 0.46473504 1.0
Y Y6 1 0.00098869 0.65513892 0.71473504 1.0
Y Y7 1 0.99901131 0.34486108 0.21473504 1.0
Hf Hf8 1 0.49243713 0.35304858 0.12417847 1.0
Hf Hf9 1 0.50756287 0.64695142 0.62417847 1.0
Hf Hf10 1 0.85304858 0.00756287 0.87417847 1.0
Hf Hf11 1 0.14695142 0.99243713 0.37417847 1.0
Hf Hf12 1 0.64695142 0.50756287 0.37582153 1.0
Hf Hf13 1 0.35304858 0.49243713 0.87582153 1.0
Hf Hf14 1 0.00756287 0.85304858 0.12582153 1.0
Hf Hf15 1 0.99243713 0.14695142 0.62582153 1.0
Nb Nb16 1 0.67553716 0.32446284 0.75000000 1.0
Nb Nb17 1 0.32446284 0.67553716 0.25000000 1.0
Nb Nb18 1 0.82446284 0.82446284 0.50000000 1.0
Nb Nb19 1 0.17553716 0.17553716 0.00000000 1.0
Si Si20 1 0.79646330 0.13866403 0.06616388 1.0
Si Si21 1 0.20353670 0.86133597 0.56616388 1.0
Si Si22 1 0.63866403 0.70353670 0.81616388 1.0
Si Si23 1 0.36133597 0.29646330 0.31616388 1.0
Si Si24 1 0.86133597 0.20353670 0.43383612 1.0
Si Si25 1 0.13866403 0.79646330 0.93383612 1.0
Si Si26 1 0.70353670 0.63866403 0.18383612 1.0
Si Si27 1 0.29646330 0.36133597 0.68383612 1.0
Si Si28 1 0.55055378 0.20435367 0.93595884 1.0
Si Si29 1 0.44944622 0.79564633 0.43595884 1.0
Si Si30 1 0.70435367 0.94944622 0.68595884 1.0
Si Si31 1 0.29564633 0.05055378 0.18595884 1.0
Si Si32 1 0.79564633 0.44944622 0.56404116 1.0
Si Si33 1 0.20435367 0.55055378 0.06404116 1.0
Si Si34 1 0.94944622 0.70435367 0.31404116 1.0
Si Si35 1 0.05055378 0.29564633 0.81404116 1.0
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