Np2Al8GaIr3
高熵材料 HEAMP-ID: mp-3276564 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.47 | 6.5711 | 13.7 | (1,0,-1,0) |
| 13.62 | 6.5010 | 4.8 | (1,-1,0,0) |
| 16.41 | 5.4026 | 16.5 | (1,0,-1,1) |
| 18.70 | 4.7456 | 1.5 | (0,0,0,2) |
| 23.12 | 3.8472 | 7.6 | (1,0,-1,2) |
| 23.21 | 3.8330 | 1.9 | (1,-1,0,2) |
| 23.36 | 3.8076 | 9.0 | (1,1,-2,0) |
| 23.62 | 3.7667 | 20.2 | (2,-1,-1,0) |
| 25.20 | 3.5338 | 16.9 | (1,1,-2,1) |
| 25.44 | 3.5011 | 48.5 | (2,-1,-1,1) |
| 27.44 | 3.2505 | 4.1 | (2,-2,0,0) |
| 28.75 | 3.1048 | 12.8 | (2,0,-2,1) |
| 30.09 | 2.9698 | 53.4 | (1,1,-2,2) |
| 30.29 | 2.9503 | 100.0 | (2,-1,-1,2) |
| 31.38 | 2.8506 | 4.5 | (1,0,-1,3) |
| 33.16 | 2.7013 | 1.8 | (2,0,-2,2) |
| 33.41 | 2.6817 | 8.9 | (2,-2,0,2) |
| 36.05 | 2.4914 | 3.7 | (2,1,-3,0) |
| 36.05 | 2.4914 | 3.7 | (1,2,-3,0) |
| 36.34 | 2.4722 | 1.1 | (3,-1,-2,0) |
| 36.94 | 2.4334 | 16.1 | (1,1,-2,3) |
| 37.11 | 2.4226 | 20.8 | (2,-1,-1,3) |
| 37.11 | 2.4226 | 20.8 | (1,-2,1,3) |
| 37.60 | 2.3924 | 16.8 | (3,-1,-2,1) |
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 Np2Al8GaIr3 were obtained from the Materials Project database (MP-ID: mp-3276564, 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_Np2Al8GaIr3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.53397406
_cell_length_b 7.53397328
_cell_length_c 9.49123161
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.28549854
_symmetry_Int_Tables_number 1
_chemical_formula_structural Np2Al8GaIr3
_chemical_formula_sum 'Np4 Al16 Ga2 Ir6'
_cell_volume 469.87616661
_cell_formula_units_Z 2
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
Np Np0 1 0.99532689 0.67778177 0.25000000 1.0
Np Np1 1 0.00467311 0.32221823 0.75000000 1.0
Np Np2 1 0.67778177 0.99532689 0.25000000 1.0
Np Np3 1 0.32221823 0.00467311 0.75000000 1.0
Al Al4 1 0.00269310 0.33848128 0.07320172 1.0
Al Al5 1 0.99730690 0.66151872 0.92679828 1.0
Al Al6 1 0.99730690 0.66151872 0.57320172 1.0
Al Al7 1 0.33848128 0.00269310 0.42679828 1.0
Al Al8 1 0.00269310 0.33848128 0.42679828 1.0
Al Al9 1 0.66151872 0.99730690 0.57320172 1.0
Al Al10 1 0.66151872 0.99730690 0.92679828 1.0
Al Al11 1 0.33848128 0.00269310 0.07320172 1.0
Al Al12 1 0.33639271 0.33639271 0.55180839 1.0
Al Al13 1 0.66360729 0.66360729 0.44819161 1.0
Al Al14 1 0.66360729 0.66360729 0.05180839 1.0
Al Al15 1 0.33639271 0.33639271 0.94819161 1.0
Al Al16 1 0.33854882 0.54956544 0.25000000 1.0
Al Al17 1 0.66145118 0.45043456 0.75000000 1.0
Al Al18 1 0.54956544 0.33854882 0.25000000 1.0
Al Al19 1 0.45043456 0.66145118 0.75000000 1.0
Ga Ga20 1 0.13931255 0.13931255 0.25000000 1.0
Ga Ga21 1 0.86068745 0.86068745 0.75000000 1.0
Ir Ir22 1 0.67068329 0.32931671 0.00000000 1.0
Ir Ir23 1 0.32931671 0.67068329 0.00000000 1.0
Ir Ir24 1 0.32931671 0.67068329 0.50000000 1.0
Ir Ir25 1 0.67068329 0.32931671 0.50000000 1.0
Ir Ir26 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir27 1 0.00000000 0.00000000 0.50000000 1.0
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