Nb20Al9Cu
传统材料 TRAMP-ID: mp-3291617 · 空间群: Cmmm (#65)
基础信息
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 Nb20Al9Cu were obtained from the Materials Project database (MP-ID: mp-3291617, 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
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# generated using pymatgen
data_Nb20Al9Cu
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.94115564
_cell_length_b 9.94115564
_cell_length_c 5.19676245
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 89.64581113
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb20Al9Cu
_chemical_formula_sum 'Nb20 Al9 Cu1'
_cell_volume 513.56842347
_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 0.39616084 0.39616084 0.00000000 1.0
Nb Nb1 1 0.89938785 0.10061215 0.50000000 1.0
Nb Nb2 1 0.10061215 0.89938785 0.50000000 1.0
Nb Nb3 1 0.60383916 0.60383916 0.00000000 1.0
Nb Nb4 1 0.12752675 0.46519117 0.00000000 1.0
Nb Nb5 1 0.96528601 0.36998230 0.50000000 1.0
Nb Nb6 1 0.03471399 0.63001770 0.50000000 1.0
Nb Nb7 1 0.87247325 0.53480883 0.00000000 1.0
Nb Nb8 1 0.36998230 0.96528601 0.50000000 1.0
Nb Nb9 1 0.63001770 0.03471399 0.50000000 1.0
Nb Nb10 1 0.46519117 0.12752675 0.00000000 1.0
Nb Nb11 1 0.53480883 0.87247325 0.00000000 1.0
Nb Nb12 1 0.18157263 0.18157263 0.25258885 1.0
Nb Nb13 1 0.68279650 0.31720350 0.75253193 1.0
Nb Nb14 1 0.31720350 0.68279650 0.75253193 1.0
Nb Nb15 1 0.81842737 0.81842737 0.25258885 1.0
Nb Nb16 1 0.31720350 0.68279650 0.24746807 1.0
Nb Nb17 1 0.68279650 0.31720350 0.24746807 1.0
Nb Nb18 1 0.18157263 0.18157263 0.74741115 1.0
Nb Nb19 1 0.81842737 0.81842737 0.74741115 1.0
Al Al20 1 0.50000000 0.50000000 0.50000000 1.0
Al Al21 1 0.25470959 0.93515406 0.00000000 1.0
Al Al22 1 0.43357057 0.23874990 0.50000000 1.0
Al Al23 1 0.56642943 0.76125010 0.50000000 1.0
Al Al24 1 0.74529041 0.06484594 0.00000000 1.0
Al Al25 1 0.23874990 0.43357057 0.50000000 1.0
Al Al26 1 0.76125010 0.56642943 0.50000000 1.0
Al Al27 1 0.93515406 0.25470959 0.00000000 1.0
Al Al28 1 0.06484594 0.74529041 0.00000000 1.0
Cu Cu29 1 0.00000000 0.00000000 0.00000000 1.0
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