NbSe2
传统材料 TRAMP-ID: mp-571270 · 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-571270, 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 3.51033931
_cell_length_b 3.51033922
_cell_length_c 26.33809795
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001092
_symmetry_Int_Tables_number 1
_chemical_formula_structural NbSe2
_chemical_formula_sum 'Nb4 Se8'
_cell_volume 281.06914725
_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 0.33333300 0.66666700 0.50000000 1.0
Nb Nb1 1 0.00000000 -0.00000000 -0.00000000 1.0
Nb Nb2 1 0.00000000 -0.00000000 0.25029380 1.0
Nb Nb3 1 0.00000000 -0.00000000 0.74970620 1.0
Se Se4 1 0.33333300 0.66666700 0.31290724 1.0
Se Se5 1 0.33333300 0.66666700 0.06322020 1.0
Se Se6 1 0.33333300 0.66666700 0.68709276 1.0
Se Se7 1 0.66666700 0.33333300 0.18773683 1.0
Se Se8 1 0.66666700 0.33333300 0.43674775 1.0
Se Se9 1 0.66666700 0.33333300 0.56325225 1.0
Se Se10 1 0.33333300 0.66666700 0.93677980 1.0
Se Se11 1 0.66666700 0.33333300 0.81226317 1.0
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