TaTi3Nb3As4
高熵材料 HEAMP-ID: mp-3286786 · 空间群: C2/m (#12)
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 TaTi3Nb3As4 were obtained from the Materials Project database (MP-ID: mp-3286786, 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_TaTi3Nb3As4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.52956880
_cell_length_b 7.79139598
_cell_length_c 14.09592415
_cell_angle_alpha 103.90007036
_cell_angle_beta 90.00000001
_cell_angle_gamma 103.09135371
_symmetry_Int_Tables_number 1
_chemical_formula_structural TaTi3Nb3As4
_chemical_formula_sum 'Ta2 Ti6 Nb6 As8'
_cell_volume 365.90289938
_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 0.00000000 0.00000000 0.00000000 1.0
Ta Ta1 1 0.50000000 0.00000000 0.50000000 1.0
Ti Ti2 1 0.43187331 0.86374763 0.82800449 1.0
Ti Ti3 1 0.56812669 0.13625237 0.17199551 1.0
Ti Ti4 1 0.19810495 0.39621089 0.30854605 1.0
Ti Ti5 1 0.80189505 0.60378911 0.69145395 1.0
Ti Ti6 1 0.21131071 0.42262241 0.79764690 1.0
Ti Ti7 1 0.78868929 0.57737759 0.20235310 1.0
Nb Nb8 1 0.33623225 0.67246451 0.02919919 1.0
Nb Nb9 1 0.66376775 0.32753549 0.97080081 1.0
Nb Nb10 1 0.00080336 0.00160573 0.66041044 1.0
Nb Nb11 1 0.99919664 0.99839427 0.33958956 1.0
Nb Nb12 1 0.17534058 0.35068116 0.54492538 1.0
Nb Nb13 1 0.82465942 0.64931884 0.45507462 1.0
As As14 1 0.17470970 0.34941840 0.11501181 1.0
As As15 1 0.82529030 0.65058160 0.88498819 1.0
As As16 1 0.36851214 0.73702527 0.60528988 1.0
As As17 1 0.63148786 0.26297473 0.39471012 1.0
As As18 1 0.36873286 0.73746573 0.33216652 1.0
As As19 1 0.63126714 0.26253427 0.66783348 1.0
As As20 1 0.06431753 0.12863706 0.84707424 1.0
As As21 1 0.93568247 0.87136294 0.15292576 1.0
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