Nb2Al
传统材料 TRAMP-ID: mp-18427 · 空间群: P4_2/mnm (#136)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of Nb2Al were obtained from the Materials Project database (MP-ID: mp-18427, 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
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# generated using pymatgen
data_Nb2Al
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.18377702
_cell_length_b 9.99224409
_cell_length_c 9.99224409
_cell_angle_alpha 90.00040471
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb2Al
_chemical_formula_sum 'Nb20 Al10'
_cell_volume 517.57391566
_cell_formula_units_Z 10
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 -0.00000000 0.39649940 0.39649940 1.0
Nb Nb1 1 0.50000000 0.10351182 0.89648818 1.0
Nb Nb2 1 0.50000000 0.89648818 0.10351182 1.0
Nb Nb3 1 0.00000000 0.60350060 0.60350060 1.0
Nb Nb4 1 -0.00000000 0.46478468 0.12780853 1.0
Nb Nb5 1 0.50000000 0.37220148 0.96477653 1.0
Nb Nb6 1 0.50000000 0.62779852 0.03522347 1.0
Nb Nb7 1 -0.00000000 0.53521532 0.87219147 1.0
Nb Nb8 1 0.50000000 0.96477653 0.37220148 1.0
Nb Nb9 1 0.50000000 0.03522347 0.62779852 1.0
Nb Nb10 1 0.00000000 0.12780853 0.46478468 1.0
Nb Nb11 1 0.00000000 0.87219147 0.53521532 1.0
Nb Nb12 1 0.25245403 0.18141554 0.18141554 1.0
Nb Nb13 1 0.75248141 0.31859435 0.68140565 1.0
Nb Nb14 1 0.75248141 0.68140565 0.31859435 1.0
Nb Nb15 1 0.25245403 0.81858446 0.81858446 1.0
Nb Nb16 1 0.24751859 0.68140565 0.31859435 1.0
Nb Nb17 1 0.24751859 0.31859435 0.68140565 1.0
Nb Nb18 1 0.74754597 0.18141554 0.18141554 1.0
Nb Nb19 1 0.74754597 0.81858446 0.81858446 1.0
Al Al20 1 0.00000000 0.00000000 0.00000000 1.0
Al Al21 1 0.50000000 0.50000000 0.50000000 1.0
Al Al22 1 0.00000000 0.93293246 0.26127676 1.0
Al Al23 1 0.50000000 0.23872086 0.43293042 1.0
Al Al24 1 0.50000000 0.76127914 0.56706958 1.0
Al Al25 1 -0.00000000 0.06706754 0.73872324 1.0
Al Al26 1 0.50000000 0.43293042 0.23872086 1.0
Al Al27 1 0.50000000 0.56706958 0.76127914 1.0
Al Al28 1 -0.00000000 0.26127676 0.93293246 1.0
Al Al29 1 -0.00000000 0.73872324 0.06706754 1.0
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