Nb3Al2TcC
高熵材料 HEAMP-ID: mp-3209366 · 空间群: Fd-3m (#227)
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 Nb3Al2TcC were obtained from the Materials Project database (MP-ID: mp-3209366, 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_Nb3Al2TcC
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.34782250
_cell_length_b 8.34831868
_cell_length_c 8.34792965
_cell_angle_alpha 59.99937108
_cell_angle_beta 59.99623243
_cell_angle_gamma 59.99899231
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb3Al2TcC
_chemical_formula_sum 'Nb12 Al8 Tc4 C4'
_cell_volume 411.35640951
_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 0.55624417 0.94373213 0.55628727 1.0
Nb Nb1 1 0.30625145 0.69376339 0.69371271 1.0
Nb Nb2 1 0.69370813 0.30629738 0.30629520 1.0
Nb Nb3 1 0.30630760 0.69370312 0.30632737 1.0
Nb Nb4 1 0.69369635 0.69371457 0.30629856 1.0
Nb Nb5 1 0.30627165 0.30627371 0.69372172 1.0
Nb Nb6 1 0.55630365 0.55628543 0.94370144 1.0
Nb Nb7 1 0.94374855 0.55623661 0.55628729 1.0
Nb Nb8 1 0.55629187 0.94370262 0.94370480 1.0
Nb Nb9 1 0.94372835 0.94372629 0.55627828 1.0
Nb Nb10 1 0.69375583 0.30626787 0.69371273 1.0
Nb Nb11 1 0.94369240 0.55629688 0.94367263 1.0
Al Al12 1 0.91628692 0.91628620 0.91626908 1.0
Al Al13 1 0.99886041 0.33370634 0.33372350 1.0
Al Al14 1 0.33371902 0.99884180 0.33372986 1.0
Al Al15 1 0.33371128 0.33372008 0.99884745 1.0
Al Al16 1 0.91628098 0.25115820 0.91627014 1.0
Al Al17 1 0.91628872 0.91627992 0.25115255 1.0
Al Al18 1 0.25113959 0.91629366 0.91627650 1.0
Al Al19 1 0.33371308 0.33371380 0.33373092 1.0
Tc Tc20 1 0.12500000 0.12500000 0.12500000 1.0
Tc Tc21 1 0.62500000 0.12500000 0.12500000 1.0
Tc Tc22 1 0.12500000 0.62500000 0.12500000 1.0
Tc Tc23 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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