NbAl7(IrRu)4
高熵材料 HEAMP-ID: mp-3266468 · 空间群: Pmm2 (#25)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.39 | 8.5175 | 2.2 | (0,0,1) |
| 25.59 | 3.4816 | 21.1 | (1,1,0) |
| 25.60 | 3.4800 | 10.6 | (1,0,2) |
| 25.60 | 3.4800 | 10.6 | (1,0,-2) |
| 27.68 | 3.2227 | 1.1 | (1,1,1) |
| 27.68 | 3.2227 | 1.1 | (1,1,-1) |
| 29.59 | 3.0186 | 48.6 | (2,0,0) |
| 29.66 | 3.0124 | 97.3 | (0,1,2) |
| 42.39 | 2.1323 | 100.0 | (2,1,2) |
| 42.39 | 2.1323 | 100.0 | (2,1,-2) |
| 42.42 | 2.1308 | 50.1 | (0,2,0) |
| 42.45 | 2.1294 | 49.9 | (0,0,4) |
| 50.13 | 1.8197 | 3.7 | (3,1,0) |
| 50.14 | 1.8195 | 1.8 | (3,0,2) |
| 50.14 | 1.8195 | 1.8 | (3,0,-2) |
| 50.20 | 1.8172 | 3.8 | (1,2,2) |
| 50.20 | 1.8172 | 3.8 | (1,2,-2) |
| 50.22 | 1.8166 | 3.7 | (1,1,4) |
| 50.22 | 1.8165 | 3.7 | (1,1,-4) |
| 52.57 | 1.7408 | 20.0 | (2,2,0) |
| 52.60 | 1.7400 | 10.0 | (2,0,4) |
| 52.60 | 1.7400 | 10.0 | (2,0,-4) |
| 61.43 | 1.5093 | 16.5 | (4,0,0) |
| 61.57 | 1.5062 | 33.1 | (0,2,4) |
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 NbAl7(IrRu)4 were obtained from the Materials Project database (MP-ID: mp-3266468, 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_NbAl7(IrRu)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.03709597
_cell_length_b 4.26158242
_cell_length_c 8.51747665
_cell_angle_alpha 90.00000000
_cell_angle_beta 89.99978061
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural NbAl7(IrRu)4
_chemical_formula_sum 'Nb1 Al7 Ir4 Ru4'
_cell_volume 219.13407942
_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
Nb Nb0 1 0.99853563 0.74999900 0.12501397 1.0
Al Al1 1 0.49877466 0.74999900 0.12500707 1.0
Al Al2 1 0.00036363 0.25000100 0.38026063 1.0
Al Al3 1 0.50000700 0.25000100 0.37953560 1.0
Al Al4 1 0.50068458 0.74999900 0.62499686 1.0
Al Al5 1 0.00118645 0.74999900 0.62499307 1.0
Al Al6 1 0.50000638 0.25000100 0.87046059 1.0
Al Al7 1 0.00036806 0.25000100 0.86973281 1.0
Ir Ir8 1 0.73981805 0.25000100 0.12500750 1.0
Ir Ir9 1 0.25430011 0.74999900 0.37786117 1.0
Ir Ir10 1 0.75107783 0.25000100 0.62499088 1.0
Ir Ir11 1 0.25429205 0.74999900 0.87214039 1.0
Ru Ru12 1 0.25488057 0.25000100 0.12502692 1.0
Ru Ru13 1 0.74682053 0.74999900 0.37680086 1.0
Ru Ru14 1 0.25205403 0.25000100 0.62497099 1.0
Ru Ru15 1 0.74682743 0.74999900 0.87319868 1.0
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