NbSe2
传统材料 TRAMP-ID: mp-643063 · 空间群: P-6m2 (#187)
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 NbSe2 were obtained from the Materials Project database (MP-ID: mp-643063, 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
加载 3D 结构...
# generated using pymatgen
data_NbSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.51110718
_cell_length_b 3.51052013
_cell_length_c 26.39847365
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00552182
_symmetry_Int_Tables_number 1
_chemical_formula_structural NbSe2
_chemical_formula_sum 'Nb4 Se8'
_cell_volume 281.77394689
_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 0.99914529 0.99829058 0.50000000 1.0
Nb Nb1 1 0.33319393 0.66638786 0.00000000 1.0
Nb Nb2 1 0.00036551 0.00073102 0.74720613 1.0
Nb Nb3 1 0.00036551 0.00073102 0.25279387 1.0
Se Se4 1 0.99971088 0.99942176 0.93684044 1.0
Se Se5 1 0.99971088 0.99942176 0.06315956 1.0
Se Se6 1 0.33413945 0.66827989 0.68477707 1.0
Se Se7 1 0.33413945 0.66827989 0.31522293 1.0
Se Se8 1 0.66722781 0.33445761 0.80982238 1.0
Se Se9 1 0.66722781 0.33445761 0.19017762 1.0
Se Se10 1 0.66573574 0.33147149 0.56306090 1.0
Se Se11 1 0.66573574 0.33147149 0.43693910 1.0
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