Ta7Nb3Al4Zn
高熵材料 HEAMP-ID: mp-3307529 · 空间群: Pc (#7)
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 Ta7Nb3Al4Zn were obtained from the Materials Project database (MP-ID: mp-3307529, 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_Ta7Nb3Al4Zn
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.92244670
_cell_length_b 9.92303576
_cell_length_c 5.16418467
_cell_angle_alpha 90.00000000
_cell_angle_beta 89.92435144
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta7Nb3Al4Zn
_chemical_formula_sum 'Ta14 Nb6 Al8 Zn2'
_cell_volume 508.46927767
_cell_formula_units_Z 2
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
Ta Ta0 1 0.39832172 0.39727905 0.99944156 1.0
Ta Ta1 1 0.89832172 0.10272095 0.49944156 1.0
Ta Ta2 1 0.10208732 0.89892585 0.49930090 1.0
Ta Ta3 1 0.60208732 0.60107415 0.99930090 1.0
Ta Ta4 1 0.12866463 0.46404650 0.00121436 1.0
Ta Ta5 1 0.96477300 0.37099157 0.50011677 1.0
Ta Ta6 1 0.03560937 0.62864746 0.50004297 1.0
Ta Ta7 1 0.87100566 0.53484288 0.99901880 1.0
Ta Ta8 1 0.37100566 0.96515712 0.49901880 1.0
Ta Ta9 1 0.62866463 0.03595350 0.50121436 1.0
Ta Ta10 1 0.46477300 0.12900843 0.00011677 1.0
Ta Ta11 1 0.53560937 0.87135254 0.00004297 1.0
Ta Ta12 1 0.18162389 0.18194003 0.25264276 1.0
Ta Ta13 1 0.68162389 0.31805997 0.75264276 1.0
Nb Nb14 1 0.31808914 0.68163088 0.75230246 1.0
Nb Nb15 1 0.81808914 0.81836912 0.25230246 1.0
Nb Nb16 1 0.31806901 0.68188219 0.24745810 1.0
Nb Nb17 1 0.68180382 0.31813858 0.24808123 1.0
Nb Nb18 1 0.18180382 0.18186142 0.74808123 1.0
Nb Nb19 1 0.81806901 0.81811781 0.74745810 1.0
Al Al20 1 0.25971299 0.93431719 0.99967640 1.0
Al Al21 1 0.43385845 0.24033499 0.50018573 1.0
Al Al22 1 0.56596077 0.75978292 0.49994155 1.0
Al Al23 1 0.74029325 0.06641543 0.00049086 1.0
Al Al24 1 0.24029325 0.43358457 0.50049086 1.0
Al Al25 1 0.75971299 0.56568281 0.49967640 1.0
Al Al26 1 0.93385845 0.25966501 0.00018573 1.0
Al Al27 1 0.06596077 0.74021708 0.99994155 1.0
Zn Zn28 1 0.00012796 0.00025940 0.00008454 1.0
Zn Zn29 1 0.50012796 0.49974060 0.50008454 1.0
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