Hf4Nb2Al16Ir7
高熵材料 HEAMP-ID: mp-3207773 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.58 | 7.0351 | 7.6 | (1,0,0) |
| 14.50 | 6.1103 | 11.5 | (0,1,1) |
| 20.60 | 4.3112 | 4.1 | (1,2,1) |
| 20.65 | 4.3019 | 21.1 | (2,1,1) |
| 24.17 | 3.6817 | 1.6 | (1,-1,-1) |
| 24.25 | 3.6701 | 19.3 | (2,1,0) |
| 25.32 | 3.5176 | 14.6 | (2,0,0) |
| 25.32 | 3.5176 | 43.9 | (2,2,2) |
| 29.23 | 3.0552 | 53.0 | (0,2,2) |
| 29.36 | 3.0419 | 100.0 | (2,2,0) |
| 32.00 | 2.7972 | 32.2 | (2,0,-1) |
| 32.00 | 2.7972 | 4.6 | (1,3,1) |
| 32.06 | 2.7921 | 30.8 | (3,1,1) |
| 32.80 | 2.7302 | 1.5 | (1,-1,-2) |
| 32.92 | 2.7208 | 2.2 | (3,2,1) |
| 36.06 | 2.4909 | 33.8 | (2,-1,-1) |
| 36.14 | 2.4855 | 28.9 | (3,1,0) |
| 38.28 | 2.3511 | 3.1 | (0,3,2) |
| 38.39 | 2.3450 | 57.2 | (3,0,0) |
| 38.44 | 2.3420 | 4.9 | (3,1,3) |
| 38.44 | 2.3420 | 14.7 | (3,2,0) |
| 41.91 | 2.1556 | 87.1 | (2,2,4) |
| 41.91 | 2.1556 | 29.0 | (2,4,2) |
| 42.01 | 2.1510 | 27.6 | (4,2,2) |
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 Hf4Nb2Al16Ir7 were obtained from the Materials Project database (MP-ID: mp-3207773, 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_Hf4Nb2Al16Ir7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.60379112
_cell_length_b 8.62255681
_cell_length_c 8.62255798
_cell_angle_alpha 59.85605214
_cell_angle_beta 60.07197144
_cell_angle_gamma 60.07197321
_symmetry_Int_Tables_number 1
_chemical_formula_structural Hf4Nb2Al16Ir7
_chemical_formula_sum 'Hf4 Nb2 Al16 Ir7'
_cell_volume 452.31702179
_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 0.30985668 0.69014332 0.30985668 1.0
Hf Hf1 1 0.69014332 0.30985668 0.69014332 1.0
Hf Hf2 1 0.30985668 0.30985668 0.69014332 1.0
Hf Hf3 1 0.69014332 0.69014332 0.30985668 1.0
Nb Nb4 1 0.66582609 0.33417391 0.33417391 1.0
Nb Nb5 1 0.33417391 0.66582609 0.66582609 1.0
Al Al6 1 0.33912319 0.33752845 0.33752845 1.0
Al Al7 1 0.66087681 0.66247155 0.66247155 1.0
Al Al8 1 0.33752845 0.33912319 0.98581890 1.0
Al Al9 1 0.33752845 0.98581890 0.33912319 1.0
Al Al10 1 0.66247155 0.66087681 0.01418110 1.0
Al Al11 1 0.66247155 0.01418110 0.66087681 1.0
Al Al12 1 0.98581890 0.33752845 0.33752845 1.0
Al Al13 1 0.01418110 0.66247155 0.66247155 1.0
Al Al14 1 0.11711935 0.12117510 0.12117510 1.0
Al Al15 1 0.88288065 0.87882490 0.87882490 1.0
Al Al16 1 0.12117510 0.11711935 0.64052846 1.0
Al Al17 1 0.12117510 0.64052846 0.11711935 1.0
Al Al18 1 0.87882490 0.88288065 0.35947154 1.0
Al Al19 1 0.87882490 0.35947154 0.88288065 1.0
Al Al20 1 0.64052846 0.12117510 0.12117510 1.0
Al Al21 1 0.35947154 0.87882490 0.87882490 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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