Nb14AlSi3As4
高熵材料 HEAMP-ID: mp-3282285 · 空间群: Cm (#8)
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 Nb14AlSi3As4 were obtained from the Materials Project database (MP-ID: mp-3282285, 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_Nb14AlSi3As4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.51609849
_cell_length_b 7.94683260
_cell_length_c 14.20275472
_cell_angle_alpha 103.93063091
_cell_angle_beta 89.99999999
_cell_angle_gamma 102.78108345
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb14AlSi3As4
_chemical_formula_sum 'Nb14 Al1 Si3 As4'
_cell_volume 375.04006088
_cell_formula_units_Z 1
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 0.99962452 0.99924904 0.99969180 1.0
Nb Nb1 1 0.49895501 0.99790902 0.50153931 1.0
Nb Nb2 1 0.42653349 0.85306898 0.82717432 1.0
Nb Nb3 1 0.57318933 0.14637765 0.17114513 1.0
Nb Nb4 1 0.19769483 0.39539066 0.30368192 1.0
Nb Nb5 1 0.80384800 0.60769601 0.69234696 1.0
Nb Nb6 1 0.21104475 0.42208949 0.79974997 1.0
Nb Nb7 1 0.78802429 0.57604859 0.19995407 1.0
Nb Nb8 1 0.33218953 0.66437805 0.02903027 1.0
Nb Nb9 1 0.66772698 0.33545296 0.96977823 1.0
Nb Nb10 1 0.99835286 0.99670673 0.66188971 1.0
Nb Nb11 1 0.99747683 0.99495365 0.33848293 1.0
Nb Nb12 1 0.18404208 0.36808315 0.54841184 1.0
Nb Nb13 1 0.82108840 0.64217681 0.45736296 1.0
Al Al14 1 0.62999076 0.25997952 0.40082551 1.0
Si Si15 1 0.17480002 0.34959804 0.10683194 1.0
Si Si16 1 0.82458918 0.64918035 0.89122213 1.0
Si Si17 1 0.37071986 0.74144072 0.59998924 1.0
As As18 1 0.37235814 0.74471528 0.33514879 1.0
As As19 1 0.62779843 0.25559887 0.66565660 1.0
As As20 1 0.06218409 0.12436819 0.84790855 1.0
As As21 1 0.93776862 0.87553724 0.15217882 1.0
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