Hf2Nb4Al16Ir7
高熵材料 HEAMP-ID: mp-3209449 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.64 | 7.0049 | 2.3 | (1,0,0) |
| 14.55 | 6.0872 | 4.5 | (1,0,1) |
| 14.70 | 6.0257 | 1.8 | (1,1,0) |
| 20.74 | 4.2824 | 19.7 | (2,1,1) |
| 24.27 | 3.6673 | 5.5 | (2,1,2) |
| 24.45 | 3.6403 | 15.5 | (2,1,0) |
| 25.43 | 3.5025 | 82.1 | (2,0,0) |
| 29.35 | 3.0436 | 95.7 | (2,0,2) |
| 29.65 | 3.0128 | 38.6 | (2,2,0) |
| 32.06 | 2.7915 | 9.9 | (2,2,3) |
| 32.21 | 2.7795 | 45.0 | (3,1,1) |
| 32.97 | 2.7167 | 3.8 | (3,1,2) |
| 36.21 | 2.4808 | 38.6 | (3,2,3) |
| 36.40 | 2.4683 | 11.0 | (3,1,0) |
| 38.44 | 2.3421 | 7.6 | (3,1,3) |
| 38.56 | 2.3350 | 46.4 | (3,0,0) |
| 38.80 | 2.3210 | 7.0 | (3,2,0) |
| 41.98 | 2.1521 | 58.9 | (2,2,4) |
| 42.21 | 2.1412 | 100.0 | (4,2,2) |
| 44.02 | 2.0572 | 2.6 | (3,2,4) |
| 44.12 | 2.0524 | 7.3 | (4,2,3) |
| 44.12 | 2.0524 | 2.4 | (4,1,2) |
| 44.66 | 2.0291 | 6.8 | (3,0,3) |
| 44.71 | 2.0267 | 7.8 | (3,3,4) |
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 Hf2Nb4Al16Ir7 were obtained from the Materials Project database (MP-ID: mp-3209449, 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_Hf2Nb4Al16Ir7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.56515326
_cell_length_b 8.56515333
_cell_length_c 8.60852923
_cell_angle_alpha 59.83233475
_cell_angle_beta 59.83233448
_cell_angle_gamma 60.33533041
_symmetry_Int_Tables_number 1
_chemical_formula_structural Hf2Nb4Al16Ir7
_chemical_formula_sum 'Hf2 Nb4 Al16 Ir7'
_cell_volume 446.54152294
_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
Hf Hf0 1 0.31402214 0.31402214 0.68597786 1.0
Hf Hf1 1 0.68597786 0.68597786 0.31402214 1.0
Nb Nb2 1 0.67909166 0.32090834 0.32090834 1.0
Nb Nb3 1 0.32090834 0.67909166 0.67909166 1.0
Nb Nb4 1 0.32090834 0.67909166 0.32090834 1.0
Nb Nb5 1 0.67909166 0.32090834 0.67909166 1.0
Al Al6 1 0.33755664 0.33755664 0.33571787 1.0
Al Al7 1 0.66244336 0.66244336 0.66428213 1.0
Al Al8 1 0.33755664 0.33755664 0.98916884 1.0
Al Al9 1 0.33571787 0.98916884 0.33755664 1.0
Al Al10 1 0.66244336 0.66244336 0.01083116 1.0
Al Al11 1 0.66428213 0.01083116 0.66244336 1.0
Al Al12 1 0.98916884 0.33571787 0.33755664 1.0
Al Al13 1 0.01083116 0.66428213 0.66244336 1.0
Al Al14 1 0.11874057 0.11874057 0.12191158 1.0
Al Al15 1 0.88125943 0.88125943 0.87808842 1.0
Al Al16 1 0.11874057 0.11874057 0.64060728 1.0
Al Al17 1 0.12191158 0.64060728 0.11874057 1.0
Al Al18 1 0.88125943 0.88125943 0.35939272 1.0
Al Al19 1 0.87808842 0.35939272 0.88125943 1.0
Al Al20 1 0.64060728 0.12191158 0.11874057 1.0
Al Al21 1 0.35939272 0.87808842 0.88125943 1.0
Ir Ir22 1 0.50000000 0.00000000 0.00000000 1.0
Ir Ir23 1 0.00000000 0.50000000 0.50000000 1.0
Ir Ir24 1 0.00000000 0.50000000 0.00000000 1.0
Ir Ir25 1 0.50000000 0.00000000 0.50000000 1.0
Ir Ir26 1 0.00000000 0.00000000 0.50000000 1.0
Ir Ir27 1 0.50000000 0.50000000 0.00000000 1.0
Ir Ir28 1 0.00000000 0.00000000 0.00000000 1.0
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