K2NbV5Se6
高熵材料 HEAMP-ID: mp-3311973 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.06 | 7.9963 | 75.5 | (1,-1,0) |
| 11.13 | 7.9477 | 100.0 | (1,0,0) |
| 11.19 | 7.9037 | 90.8 | (0,1,0) |
| 19.23 | 4.6159 | 3.9 | (2,-1,0) |
| 19.34 | 4.5901 | 3.2 | (1,-2,0) |
| 19.46 | 4.5625 | 3.8 | (1,1,0) |
| 20.03 | 4.4334 | 1.1 | (0,0,1) |
| 22.23 | 3.9982 | 4.7 | (2,-2,0) |
| 22.37 | 3.9738 | 5.4 | (2,0,0) |
| 22.50 | 3.9519 | 5.7 | (0,2,0) |
| 23.00 | 3.8666 | 1.1 | (0,1,1) |
| 27.90 | 3.1975 | 27.4 | (2,-1,1) |
| 27.98 | 3.1888 | 31.1 | (1,-2,1) |
| 28.06 | 3.1795 | 49.9 | (1,1,1) |
| 29.53 | 3.0246 | 7.7 | (3,-2,0) |
| 29.61 | 3.0166 | 18.0 | (3,-1,0) |
| 29.66 | 3.0124 | 14.0 | (2,-3,0) |
| 29.81 | 2.9974 | 1.6 | (1,-3,0) |
| 29.87 | 2.9916 | 1.5 | (2,1,0) |
| 29.94 | 2.9846 | 29.7 | (1,2,0) |
| 30.10 | 2.9691 | 11.2 | (2,-2,1) |
| 30.20 | 2.9591 | 8.9 | (2,0,1) |
| 30.30 | 2.9500 | 27.1 | (0,2,1) |
| 33.62 | 2.6655 | 18.1 | (3,-3,0) |
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 K2NbV5Se6 were obtained from the Materials Project database (MP-ID: mp-3311973, 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_K2NbV5Se6
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.23206947
_cell_length_b 9.18103377
_cell_length_c 4.43336850
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.58478079
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2NbV5Se6
_chemical_formula_sum 'K2 Nb1 V5 Se6'
_cell_volume 323.49359882
_cell_formula_units_Z 1
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 0.33985032 0.65667179 0.25000000 1.0
K K1 1 0.66722493 0.34585912 0.75000000 1.0
Nb Nb2 1 0.87994025 0.85232490 0.75000000 1.0
V V3 1 0.11780635 0.14902558 0.25000000 1.0
V V4 1 0.03272338 0.82164435 0.25000000 1.0
V V5 1 0.80526218 0.97117415 0.25000000 1.0
V V6 1 0.20315610 0.03372406 0.75000000 1.0
V V7 1 0.96166852 0.17174728 0.75000000 1.0
Se Se8 1 0.34631839 0.06007178 0.25000000 1.0
Se Se9 1 0.93705342 0.29594152 0.25000000 1.0
Se Se10 1 0.71033406 0.64971888 0.25000000 1.0
Se Se11 1 0.27856955 0.33913733 0.75000000 1.0
Se Se12 1 0.07466057 0.70630395 0.75000000 1.0
Se Se13 1 0.64543096 0.94665531 0.75000000 1.0
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