Nb3Al2AuC
高熵材料 HEAMP-ID: mp-3211474 · 空间群: Fd-3m (#227)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.86 | 6.8826 | 5.4 | (1,1,1) |
| 21.08 | 4.2147 | 1.2 | (2,1,1) |
| 24.77 | 3.5943 | 13.3 | (2,2,1) |
| 24.77 | 3.5943 | 26.6 | (2,0,1) |
| 25.89 | 3.4413 | 46.8 | (2,2,2) |
| 25.89 | 3.4413 | 15.6 | (0,0,2) |
| 29.98 | 2.9803 | 4.4 | (2,2,0) |
| 32.75 | 2.7349 | 54.6 | (3,2,2) |
| 32.75 | 2.7349 | 54.6 | (2,0,-1) |
| 36.94 | 2.4334 | 4.5 | (3,3,2) |
| 36.94 | 2.4334 | 49.6 | (3,1,0) |
| 39.27 | 2.2942 | 33.3 | (3,3,1) |
| 39.27 | 2.2942 | 100.0 | (3,0,0) |
| 42.92 | 2.1074 | 11.5 | (2,4,2) |
| 42.92 | 2.1074 | 57.4 | (4,2,2) |
| 44.99 | 2.0150 | 17.2 | (4,3,2) |
| 44.99 | 2.0150 | 4.5 | (2,1,-2) |
| 48.28 | 1.8849 | 1.6 | (4,3,1) |
| 48.28 | 1.8849 | 8.1 | (4,1,3) |
| 50.18 | 1.8179 | 1.0 | (4,1,0) |
| 50.80 | 1.7972 | 18.0 | (4,4,2) |
| 50.80 | 1.7972 | 25.2 | (4,2,4) |
| 53.24 | 1.7207 | 5.2 | (4,4,4) |
| 53.24 | 1.7207 | 10.5 | (4,0,0) |
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 Nb3Al2AuC were obtained from the Materials Project database (MP-ID: mp-3211474, 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_Nb3Al2AuC
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.42946266
_cell_length_b 8.42946281
_cell_length_c 8.42946103
_cell_angle_alpha 59.99999537
_cell_angle_beta 59.99999477
_cell_angle_gamma 59.99999488
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb3Al2AuC
_chemical_formula_sum 'Nb12 Al8 Au4 C4'
_cell_volume 423.53036280
_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 0.56941263 0.93058737 0.56941263 1.0
Nb Nb1 1 0.31941263 0.68058737 0.68058737 1.0
Nb Nb2 1 0.68058737 0.31941263 0.31941263 1.0
Nb Nb3 1 0.31941263 0.68058737 0.31941263 1.0
Nb Nb4 1 0.68058737 0.68058737 0.31941263 1.0
Nb Nb5 1 0.31941263 0.31941263 0.68058737 1.0
Nb Nb6 1 0.56941263 0.56941263 0.93058737 1.0
Nb Nb7 1 0.93058737 0.56941263 0.56941263 1.0
Nb Nb8 1 0.56941263 0.93058737 0.93058737 1.0
Nb Nb9 1 0.93058737 0.93058737 0.56941263 1.0
Nb Nb10 1 0.68058737 0.31941263 0.68058737 1.0
Nb Nb11 1 0.93058737 0.56941263 0.93058737 1.0
Al Al12 1 0.91452341 0.91452341 0.91452341 1.0
Al Al13 1 0.99356922 0.33547659 0.33547659 1.0
Al Al14 1 0.33547659 0.99356922 0.33547659 1.0
Al Al15 1 0.33547659 0.33547659 0.99356922 1.0
Al Al16 1 0.91452341 0.25643078 0.91452341 1.0
Al Al17 1 0.91452341 0.91452341 0.25643078 1.0
Al Al18 1 0.25643078 0.91452341 0.91452341 1.0
Al Al19 1 0.33547659 0.33547659 0.33547659 1.0
Au Au20 1 0.12500000 0.12500000 0.12500000 1.0
Au Au21 1 0.62500000 0.12500000 0.12500000 1.0
Au Au22 1 0.12500000 0.62500000 0.12500000 1.0
Au Au23 1 0.12500000 0.12500000 0.62500000 1.0
C C24 1 0.62500000 0.62500000 0.62500000 1.0
C C25 1 0.12500000 0.62500000 0.62500000 1.0
C C26 1 0.62500000 0.12500000 0.62500000 1.0
C C27 1 0.62500000 0.62500000 0.12500000 1.0
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