Nb5Si3
传统材料 TRAMP-ID: mp-13686 · 空间群: I4/mcm (#140)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of Nb5Si3 were obtained from the Materials Project database (MP-ID: mp-13686, 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_Nb5Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.60119664
_cell_length_b 6.60125617
_cell_length_c 7.57267952
_cell_angle_alpha 115.83632667
_cell_angle_beta 115.83714312
_cell_angle_gamma 89.99556743
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb5Si3
_chemical_formula_sum 'Nb10 Si6'
_cell_volume 259.86920433
_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
Nb Nb0 1 0.18479995 0.01756210 0.70240204 1.0
Nb Nb1 1 0.01761916 0.51758258 0.70243519 1.0
Nb Nb2 1 0.68482210 0.18479400 0.70227046 1.0
Nb Nb3 1 0.98238084 0.48241642 0.29756281 1.0
Nb Nb4 1 0.51748747 0.68481722 0.70232960 1.0
Nb Nb5 1 0.81520105 0.98243790 0.29759796 1.0
Nb Nb6 1 0.48251253 0.31518378 0.29767140 1.0
Nb Nb7 1 0.31517790 0.81520700 0.29772954 1.0
Nb Nb8 1 0.50000100 0.50000100 0.00000100 1.0
Nb Nb9 1 0.00000100 0.00000100 -0.00000000 1.0
Si Si10 1 0.62841840 0.12842247 0.99992477 1.0
Si Si11 1 0.87149699 0.62844557 0.99994065 1.0
Si Si12 1 0.12850301 0.37155443 0.00005835 1.0
Si Si13 1 0.37158060 0.87157753 0.00007323 1.0
Si Si14 1 0.75003379 0.74999924 0.49999992 1.0
Si Si15 1 0.24996721 0.25000176 0.50000008 1.0
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