Nb5Si3
传统材料 TRAMP-ID: mp-567996 · 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-567996, 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 5.09122222
_cell_length_b 7.56378145
_cell_length_c 7.56378219
_cell_angle_alpha 83.49637546
_cell_angle_beta 70.33165596
_cell_angle_gamma 70.33166942
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb5Si3
_chemical_formula_sum 'Nb10 Si6'
_cell_volume 258.27669932
_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 0.57593957 0.70481511 0.14299948 1.0
Nb Nb1 1 0.71906768 0.85704762 0.70480803 1.0
Nb Nb2 1 0.42406043 0.29518489 0.85700052 1.0
Nb Nb3 1 0.25000000 0.50001027 0.49998973 1.0
Nb Nb4 1 0.92406043 0.85700052 0.29518489 1.0
Nb Nb5 1 0.78093232 0.29519197 0.14295238 1.0
Nb Nb6 1 0.28093232 0.14295238 0.29519197 1.0
Nb Nb7 1 0.07593957 0.14299948 0.70481511 1.0
Nb Nb8 1 0.21906768 0.70480803 0.85704762 1.0
Nb Nb9 1 0.75000000 0.49998973 0.50001027 1.0
Si Si10 1 0.16461791 0.49999168 0.17082923 1.0
Si Si11 1 0.25000000 0.00001148 0.99998852 1.0
Si Si12 1 0.75000000 0.99998852 0.00001148 1.0
Si Si13 1 0.66461791 0.17082923 0.49999168 1.0
Si Si14 1 0.33538209 0.82917077 0.50000832 1.0
Si Si15 1 0.83538209 0.50000832 0.82917077 1.0
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