Nb3Al2IrN
高熵材料 HEAMP-ID: mp-3207563 · 空间群: Fd-3m (#227)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.08 | 6.7682 | 7.2 | (1,1,1) |
| 21.44 | 4.1447 | 3.0 | (2,1,1) |
| 25.20 | 3.5346 | 31.6 | (2,2,1) |
| 26.34 | 3.3841 | 60.1 | (2,2,2) |
| 30.50 | 2.9307 | 1.9 | (2,2,0) |
| 33.31 | 2.6894 | 100.0 | (3,2,2) |
| 37.59 | 2.3929 | 51.8 | (3,3,2) |
| 39.96 | 2.2561 | 58.1 | (3,3,1) |
| 39.96 | 2.2561 | 70.4 | (1,3,3) |
| 43.68 | 2.0723 | 51.1 | (4,2,2) |
| 43.68 | 2.0723 | 25.5 | (2,-2,0) |
| 45.79 | 1.9815 | 2.7 | (4,3,2) |
| 45.79 | 1.9815 | 13.3 | (3,1,-1) |
| 46.48 | 1.9538 | 1.1 | (3,0,-1) |
| 49.15 | 1.8536 | 2.1 | (4,3,1) |
| 49.15 | 1.8536 | 4.2 | (4,1,3) |
| 51.09 | 1.7877 | 1.7 | (4,4,3) |
| 51.73 | 1.7673 | 20.7 | (4,4,2) |
| 51.73 | 1.7673 | 20.7 | (4,0,2) |
| 54.21 | 1.6921 | 14.1 | (4,4,4) |
| 56.02 | 1.6415 | 1.6 | (5,3,3) |
| 60.68 | 1.5262 | 2.2 | (5,4,2) |
| 60.68 | 1.5262 | 10.7 | (4,-1,2) |
| 63.48 | 1.4654 | 3.3 | (4,4,0) |
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 Nb3Al2IrN were obtained from the Materials Project database (MP-ID: mp-3207563, 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_Nb3Al2IrN
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.28937203
_cell_length_b 8.28937198
_cell_length_c 8.28937128
_cell_angle_alpha 59.99999883
_cell_angle_beta 59.99999902
_cell_angle_gamma 59.99999459
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb3Al2IrN
_chemical_formula_sum 'Nb12 Al8 Ir4 N4'
_cell_volume 402.76324371
_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
Nb Nb0 1 0.81398288 0.81398288 0.18601712 1.0
Nb Nb1 1 0.06398288 0.43601712 0.43601712 1.0
Nb Nb2 1 0.43601712 0.06398288 0.06398288 1.0
Nb Nb3 1 0.06398288 0.06398288 0.43601712 1.0
Nb Nb4 1 0.06398288 0.43601712 0.06398288 1.0
Nb Nb5 1 0.43601712 0.06398288 0.43601712 1.0
Nb Nb6 1 0.18601712 0.81398288 0.18601712 1.0
Nb Nb7 1 0.18601712 0.81398288 0.81398288 1.0
Nb Nb8 1 0.81398288 0.18601712 0.18601712 1.0
Nb Nb9 1 0.81398288 0.18601712 0.81398288 1.0
Nb Nb10 1 0.43601712 0.43601712 0.06398288 1.0
Nb Nb11 1 0.18601712 0.18601712 0.81398288 1.0
Al Al12 1 0.41677337 0.74967688 0.41677337 1.0
Al Al13 1 0.83322663 0.83322663 0.50032312 1.0
Al Al14 1 0.50032312 0.83322663 0.83322663 1.0
Al Al15 1 0.83322663 0.83322663 0.83322663 1.0
Al Al16 1 0.74967688 0.41677337 0.41677337 1.0
Al Al17 1 0.41677337 0.41677337 0.41677337 1.0
Al Al18 1 0.41677337 0.41677337 0.74967688 1.0
Al Al19 1 0.83322663 0.50032312 0.83322663 1.0
Ir Ir20 1 0.62500000 0.12500000 0.62500000 1.0
Ir Ir21 1 0.62500000 0.62500000 0.12500000 1.0
Ir Ir22 1 0.12500000 0.62500000 0.62500000 1.0
Ir Ir23 1 0.62500000 0.62500000 0.62500000 1.0
N N24 1 0.12500000 0.62500000 0.12500000 1.0
N N25 1 0.12500000 0.12500000 0.62500000 1.0
N N26 1 0.62500000 0.12500000 0.12500000 1.0
N N27 1 0.12500000 0.12500000 0.12500000 1.0
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