K2(NbSe2)3
传统材料 TRAMP-ID: mp-1224047 · 空间群: Amm2 (#38)
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 K2(NbSe2)3 were obtained from the Materials Project database (MP-ID: mp-1224047, 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_K2(NbSe2)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.16948702
_cell_length_b 6.16948702
_cell_length_c 16.50178702
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99862498
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2(NbSe2)3
_chemical_formula_sum 'K4 Nb6 Se12'
_cell_volume 543.95846037
_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 0.00018443 0.66717840 0.50000000 1.0
K K1 1 0.66717840 0.00018443 0.50000000 1.0
K K2 1 0.66689277 0.33339188 0.00000000 1.0
K K3 1 0.33339188 0.66689277 0.00000000 1.0
Nb Nb4 1 0.66762784 0.33329925 0.25004855 1.0
Nb Nb5 1 0.99888266 0.99888266 0.25066688 1.0
Nb Nb6 1 0.33329925 0.66762784 0.25004855 1.0
Nb Nb7 1 0.66762784 0.33329925 0.74995145 1.0
Nb Nb8 1 0.99888266 0.99888266 0.74933312 1.0
Nb Nb9 1 0.33329925 0.66762784 0.74995145 1.0
Se Se10 1 0.00049061 0.33083115 0.15098578 1.0
Se Se11 1 0.33083115 0.00049061 0.15098578 1.0
Se Se12 1 0.66860660 0.66860660 0.15093853 1.0
Se Se13 1 0.00049061 0.33083115 0.84901422 1.0
Se Se14 1 0.33083115 0.00049061 0.84901422 1.0
Se Se15 1 0.66860660 0.66860660 0.84906147 1.0
Se Se16 1 0.00223873 0.33377839 0.34942875 1.0
Se Se17 1 0.33377839 0.00223873 0.34942875 1.0
Se Se18 1 0.66365205 0.66365205 0.34941882 1.0
Se Se19 1 0.00223873 0.33377839 0.65057125 1.0
Se Se20 1 0.33377839 0.00223873 0.65057125 1.0
Se Se21 1 0.66365205 0.66365205 0.65058118 1.0
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