Nb4As3
传统材料 TRAMP-ID: mp-540660 · 空间群: Cmcm (#63)
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 Nb4As3 were obtained from the Materials Project database (MP-ID: mp-540660, 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
晶体结构 3D 渲染
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# generated using pymatgen
data_Nb4As3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.55532114
_cell_length_b 7.60013686
_cell_length_c 18.83721212
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 103.52669775
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb4As3
_chemical_formula_sum 'Nb16 As12'
_cell_volume 494.87983583
_cell_formula_units_Z 4
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 0.26369589 0.52739279 0.15984568 1.0
Nb Nb1 1 0.73630411 0.47260721 0.84015432 1.0
Nb Nb2 1 0.73630411 0.47260721 0.65984568 1.0
Nb Nb3 1 0.26369589 0.52739279 0.34015432 1.0
Nb Nb4 1 0.46844670 0.93689241 0.11927079 1.0
Nb Nb5 1 0.53155330 0.06310759 0.88072921 1.0
Nb Nb6 1 0.53155330 0.06310759 0.61927079 1.0
Nb Nb7 1 0.46844670 0.93689241 0.38072921 1.0
Nb Nb8 1 0.32819664 0.65639329 0.97338011 1.0
Nb Nb9 1 0.67180336 0.34360671 0.02661989 1.0
Nb Nb10 1 0.67180336 0.34360671 0.47338011 1.0
Nb Nb11 1 0.32819664 0.65639329 0.52661989 1.0
Nb Nb12 1 -0.00000000 -0.00000000 0.00000000 1.0
Nb Nb13 1 -0.00000000 -0.00000000 0.50000000 1.0
Nb Nb14 1 0.94337495 0.88674791 0.75000000 1.0
Nb Nb15 1 0.05662505 0.11325209 0.25000000 1.0
As As16 1 0.10017184 0.20034368 0.11699215 1.0
As As17 1 0.89982816 0.79965632 0.88300785 1.0
As As18 1 0.89982816 0.79965632 0.61699215 1.0
As As19 1 0.10017184 0.20034368 0.38300785 1.0
As As20 1 0.15537366 0.31074532 0.92153206 1.0
As As21 1 0.84462634 0.68925468 0.07846794 1.0
As As22 1 0.84462634 0.68925468 0.42153206 1.0
As As23 1 0.15537366 0.31074532 0.57846794 1.0
As As24 1 0.30447726 0.60895553 0.75000000 1.0
As As25 1 0.69552274 0.39104447 0.25000000 1.0
As As26 1 0.58343503 0.16687207 0.75000000 1.0
As As27 1 0.41656497 0.83312793 0.25000000 1.0
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