K(NbSe2)2
传统材料 TRAMP-ID: mp-3258002 · 空间群: Pnnm (#58)
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 K(NbSe2)2 were obtained from the Materials Project database (MP-ID: mp-3258002, 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_K(NbSe2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.57088300
_cell_length_b 6.09122837
_cell_length_c 16.75870073
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00411108
_symmetry_Int_Tables_number 1
_chemical_formula_structural K(NbSe2)2
_chemical_formula_sum 'K2 Nb4 Se8'
_cell_volume 364.51956857
_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
K K0 1 0.00000000 0.00000000 0.50000000 1.0
K K1 1 0.50000000 0.50000000 0.00000000 1.0
Nb Nb2 1 0.00010922 0.99995346 0.74992951 1.0
Nb Nb3 1 0.50010922 0.49995346 0.75007049 1.0
Nb Nb4 1 0.99989078 0.00004654 0.25007049 1.0
Nb Nb5 1 0.49989078 0.50004654 0.24992951 1.0
Se Se6 1 0.50007195 0.16712130 0.65217820 1.0
Se Se7 1 0.00013521 0.66425309 0.65237555 1.0
Se Se8 1 0.99986479 0.33574691 0.34762445 1.0
Se Se9 1 0.49992805 0.83287870 0.34782180 1.0
Se Se10 1 0.99992805 0.33287870 0.15217820 1.0
Se Se11 1 0.49986479 0.83574691 0.15237555 1.0
Se Se12 1 0.50013521 0.16425309 0.84762445 1.0
Se Se13 1 0.00007195 0.66712130 0.84782180 1.0
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