Ta2Ti4NbAs4
高熵材料 HEAMP-ID: mp-3270719 · 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 Ta2Ti4NbAs4 were obtained from the Materials Project database (MP-ID: mp-3270719, 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_Ta2Ti4NbAs4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.48059040
_cell_length_b 7.82288816
_cell_length_c 14.14968363
_cell_angle_alpha 104.14821005
_cell_angle_beta 90.00000000
_cell_angle_gamma 102.85368200
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta2Ti4NbAs4
_chemical_formula_sum 'Ta4 Ti8 Nb2 As8'
_cell_volume 363.62030565
_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 0.42734748 0.85469597 0.83086419 1.0
Ta Ta1 1 0.57265252 0.14530403 0.16913581 1.0
Ta Ta2 1 0.19589567 0.39179134 0.30634248 1.0
Ta Ta3 1 0.80410433 0.60820866 0.69365752 1.0
Ti Ti4 1 0.20906779 0.41813558 0.79551262 1.0
Ti Ti5 1 0.79093221 0.58186442 0.20448738 1.0
Ti Ti6 1 0.33948250 0.67896301 0.03369467 1.0
Ti Ti7 1 0.66051750 0.32103699 0.96630533 1.0
Ti Ti8 1 0.00105141 0.00210182 0.66066889 1.0
Ti Ti9 1 0.99894859 0.99789818 0.33933111 1.0
Ti Ti10 1 0.18189751 0.36379203 0.54762484 1.0
Ti Ti11 1 0.81810249 0.63620797 0.45237516 1.0
Nb Nb12 1 0.00000000 0.00000000 0.00000000 1.0
Nb Nb13 1 0.50000000 0.00000000 0.50000000 1.0
As As14 1 0.18207510 0.36414921 0.10508323 1.0
As As15 1 0.81792490 0.63585079 0.89491677 1.0
As As16 1 0.37088821 0.74177942 0.59704624 1.0
As As17 1 0.62911179 0.25822058 0.40295376 1.0
As As18 1 0.37152435 0.74304769 0.33639258 1.0
As As19 1 0.62847565 0.25695231 0.66360742 1.0
As As20 1 0.06366861 0.12733823 0.84482592 1.0
As As21 1 0.93633139 0.87266177 0.15517408 1.0
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