Nb2Al2GaCu
高熵材料 HEAMP-ID: mp-3278143 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.67 | 8.2921 | 46.2 | (0,0,1) |
| 20.29 | 4.3770 | 10.5 | (0,1,0) |
| 20.29 | 4.3765 | 10.5 | (1,-1,0) |
| 20.91 | 4.2491 | 22.6 | (1,0,0) |
| 23.53 | 3.7815 | 12.3 | (1,0,1) |
| 29.68 | 3.0100 | 27.6 | (0,1,2) |
| 29.68 | 3.0099 | 27.7 | (1,-1,2) |
| 30.12 | 2.9674 | 15.0 | (1,0,2) |
| 32.39 | 2.7640 | 3.9 | (0,0,3) |
| 35.15 | 2.5530 | 51.2 | (1,-2,0) |
| 36.26 | 2.4772 | 29.8 | (1,1,0) |
| 36.27 | 2.4769 | 29.8 | (2,-1,0) |
| 36.84 | 2.4400 | 5.5 | (1,-2,1) |
| 38.52 | 2.3370 | 100.0 | (0,1,3) |
| 38.52 | 2.3370 | 100.0 | (1,-1,3) |
| 38.87 | 2.3170 | 79.4 | (1,0,3) |
| 41.25 | 2.1885 | 14.9 | (0,2,0) |
| 41.26 | 2.1883 | 14.9 | (2,-2,0) |
| 41.54 | 2.1739 | 67.1 | (1,-2,2) |
| 42.51 | 2.1265 | 88.0 | (1,1,2) |
| 42.51 | 2.1264 | 88.0 | (2,-1,2) |
| 42.55 | 2.1245 | 39.3 | (2,0,0) |
| 42.73 | 2.1160 | 82.7 | (0,2,1) |
| 42.74 | 2.1158 | 82.6 | (2,-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 Nb2Al2GaCu were obtained from the Materials Project database (MP-ID: mp-3278143, 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_Nb2Al2GaCu
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.95681313
_cell_length_b 5.10602113
_cell_length_c 8.29209266
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.99478851
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb2Al2GaCu
_chemical_formula_sum 'Nb4 Al4 Ga2 Cu2'
_cell_volume 179.90309220
_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
Nb Nb0 1 0.67854360 0.33924908 0.56292595 1.0
Nb Nb1 1 0.32091439 0.66050419 0.43814388 1.0
Nb Nb2 1 0.32091439 0.66050419 0.06185612 1.0
Nb Nb3 1 0.67854360 0.33924908 0.93707405 1.0
Al Al4 1 0.99935910 0.99970889 0.49887175 1.0
Al Al5 1 0.99935910 0.99970889 0.00112825 1.0
Al Al6 1 0.19302548 0.35515886 0.75000000 1.0
Al Al7 1 0.19288073 0.83791626 0.75000000 1.0
Ga Ga8 1 0.80746105 0.64382408 0.25000000 1.0
Ga Ga9 1 0.80742702 0.16354400 0.25000000 1.0
Cu Cu10 1 0.68301000 0.84145621 0.75000000 1.0
Cu Cu11 1 0.31856053 0.15918028 0.25000000 1.0
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