Ta4Nb6AlIr4
高熵材料 HEAMP-ID: mp-3311008 · 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
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 Ta4Nb6AlIr4 were obtained from the Materials Project database (MP-ID: mp-3311008, 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_Ta4Nb6AlIr4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.90700330
_cell_length_b 9.90700330
_cell_length_c 5.13112704
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta4Nb6AlIr4
_chemical_formula_sum 'Ta8 Nb12 Al2 Ir8'
_cell_volume 503.61352260
_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 0.12900753 0.46625579 0.00000000 1.0
Ta Ta1 1 0.96625579 0.37099247 0.50000000 1.0
Ta Ta2 1 0.03374421 0.62900753 0.50000000 1.0
Ta Ta3 1 0.87099247 0.53374421 0.00000000 1.0
Ta Ta4 1 0.37099247 0.96625579 0.50000000 1.0
Ta Ta5 1 0.62900753 0.03374421 0.50000000 1.0
Ta Ta6 1 0.46625579 0.12900753 0.00000000 1.0
Ta Ta7 1 0.53374421 0.87099247 0.00000000 1.0
Nb Nb8 1 0.39611517 0.39611517 0.00000000 1.0
Nb Nb9 1 0.89611517 0.10388483 0.50000000 1.0
Nb Nb10 1 0.10388483 0.89611517 0.50000000 1.0
Nb Nb11 1 0.60388483 0.60388483 0.00000000 1.0
Nb Nb12 1 0.18458871 0.18458871 0.25178342 1.0
Nb Nb13 1 0.68458871 0.31541129 0.75178342 1.0
Nb Nb14 1 0.31541129 0.68458871 0.75178342 1.0
Nb Nb15 1 0.81541129 0.81541129 0.25178342 1.0
Nb Nb16 1 0.31541129 0.68458871 0.24821658 1.0
Nb Nb17 1 0.68458871 0.31541129 0.24821658 1.0
Nb Nb18 1 0.18458871 0.18458871 0.74821658 1.0
Nb Nb19 1 0.81541129 0.81541129 0.74821658 1.0
Al Al20 1 0.00000000 0.00000000 0.00000000 1.0
Al Al21 1 0.50000000 0.50000000 0.50000000 1.0
Ir Ir22 1 0.25959133 0.93838662 0.00000000 1.0
Ir Ir23 1 0.43838662 0.24040867 0.50000000 1.0
Ir Ir24 1 0.56161338 0.75959133 0.50000000 1.0
Ir Ir25 1 0.74040867 0.06161338 0.00000000 1.0
Ir Ir26 1 0.24040867 0.43838662 0.50000000 1.0
Ir Ir27 1 0.75959133 0.56161338 0.50000000 1.0
Ir Ir28 1 0.93838662 0.25959133 0.00000000 1.0
Ir Ir29 1 0.06161338 0.74040867 0.00000000 1.0
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