Nb18Al5Ga2Ni3
高熵材料 HEAMP-ID: mp-3300834 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.27 | 9.5408 | 1.3 | (0,0,1) |
| 9.28 | 9.5333 | 30.9 | (0,1,0) |
| 13.13 | 6.7439 | 1.6 | (0,1,-1) |
| 13.13 | 6.7435 | 1.6 | (0,1,1) |
| 20.82 | 4.2662 | 1.7 | (0,1,-2) |
| 20.82 | 4.2660 | 1.6 | (0,1,2) |
| 20.83 | 4.2642 | 7.5 | (0,2,-1) |
| 20.83 | 4.2640 | 7.4 | (0,2,1) |
| 22.83 | 3.8950 | 3.2 | (1,0,-1) |
| 22.84 | 3.8941 | 3.3 | (1,1,-1) |
| 22.86 | 3.8900 | 5.0 | (1,-1,0) |
| 22.88 | 3.8871 | 4.6 | (1,2,0) |
| 22.89 | 3.8851 | 10.9 | (1,-1,1) |
| 22.91 | 3.8821 | 10.3 | (1,2,1) |
| 22.92 | 3.8802 | 10.6 | (1,0,2) |
| 22.93 | 3.8792 | 10.7 | (1,1,2) |
| 26.43 | 3.3720 | 5.2 | (0,2,-2) |
| 26.43 | 3.3717 | 5.2 | (0,2,2) |
| 28.08 | 3.1778 | 1.8 | (0,3,0) |
| 29.59 | 3.0194 | 9.5 | (1,0,-2) |
| 29.59 | 3.0190 | 9.5 | (1,1,-2) |
| 29.61 | 3.0169 | 9.9 | (0,1,-3) |
| 29.61 | 3.0168 | 9.9 | (0,1,3) |
| 29.63 | 3.0150 | 10.0 | (0,3,-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 Nb18Al5Ga2Ni3 were obtained from the Materials Project database (MP-ID: mp-3300834, 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_Nb18Al5Ga2Ni3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.08237969
_cell_length_b 9.86418318
_cell_length_c 9.86344656
_cell_angle_alpha 86.26810364
_cell_angle_beta 75.30451503
_cell_angle_gamma 75.11703968
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb18Al5Ga2Ni3
_chemical_formula_sum 'Nb18 Al5 Ga2 Ni3'
_cell_volume 462.26725755
_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 0.74470143 0.50128827 0.50411721 1.0
Nb Nb1 1 0.25529857 0.49871173 0.49588279 1.0
Nb Nb2 1 0.79212808 0.77752478 0.64174779 1.0
Nb Nb3 1 0.20787192 0.22247522 0.35825221 1.0
Nb Nb4 1 0.70476836 0.35571832 0.22663192 1.0
Nb Nb5 1 0.29523164 0.64428168 0.77336808 1.0
Nb Nb6 1 0.56049032 0.64420554 0.22642643 1.0
Nb Nb7 1 0.43950968 0.35579446 0.77357357 1.0
Nb Nb8 1 0.07066956 0.22249496 0.64181167 1.0
Nb Nb9 1 0.92933044 0.77750504 0.35818833 1.0
Nb Nb10 1 0.58619093 0.07398408 0.75237520 1.0
Nb Nb11 1 0.41380907 0.92601592 0.24762480 1.0
Nb Nb12 1 0.91699839 0.24470701 0.92417729 1.0
Nb Nb13 1 0.08300161 0.75529299 0.07582271 1.0
Nb Nb14 1 0.66105066 0.75527194 0.92416171 1.0
Nb Nb15 1 0.33894934 0.24472806 0.07583829 1.0
Nb Nb16 1 0.16044699 0.92603247 0.75238385 1.0
Nb Nb17 1 0.83955301 0.07396753 0.24761615 1.0
Al Al18 1 0.50000000 0.50000000 0.00000000 1.0
Al Al19 1 0.11953883 0.50002486 0.23694573 1.0
Al Al20 1 0.88046117 0.49997514 0.76305427 1.0
Al Al21 1 0.36448727 0.77008388 0.49992042 1.0
Al Al22 1 0.63551273 0.22991612 0.50007958 1.0
Ga Ga23 1 0.25006556 0.99969907 0.00012376 1.0
Ga Ga24 1 0.74993444 0.00030093 0.99987624 1.0
Ni Ni25 1 0.50000000 0.00000000 0.50000000 1.0
Ni Ni26 1 0.00000000 0.00000000 0.50000000 1.0
Ni Ni27 1 0.00000000 0.50000000 0.00000000 1.0
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