K(Nb3Se4)4
高熵材料 HEA 传统材料 TRAMP-ID: mp-3292703 · 空间群: P-1 (#2)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.02 | 8.8302 | 99.5 | (0,1,-1) |
| 10.02 | 8.8259 | 100.0 | (0,1,0) |
| 10.03 | 8.8166 | 99.5 | (0,0,1) |
| 17.39 | 5.0991 | 6.6 | (0,2,-1) |
| 17.41 | 5.0937 | 6.4 | (0,1,-2) |
| 17.42 | 5.0912 | 6.5 | (0,1,1) |
| 20.11 | 4.4151 | 4.9 | (0,2,-2) |
| 20.12 | 4.4129 | 5.0 | (0,2,0) |
| 20.14 | 4.4083 | 4.8 | (0,0,2) |
| 26.71 | 3.3376 | 4.3 | (0,3,-1) |
| 26.72 | 3.3358 | 4.3 | (0,2,-3) |
| 26.75 | 3.3324 | 4.3 | (0,1,2) |
| 27.42 | 3.2532 | 8.2 | (2,1,-2) |
| 27.42 | 3.2529 | 8.3 | (2,-1,-1) |
| 27.42 | 3.2528 | 5.3 | (2,0,-2) |
| 27.42 | 3.2525 | 5.2 | (2,-1,0) |
| 27.42 | 3.2523 | 5.2 | (2,1,-1) |
| 27.43 | 3.2515 | 8.3 | (2,0,0) |
| 30.37 | 2.9434 | 20.7 | (0,3,-3) |
| 30.38 | 2.9420 | 20.6 | (0,3,0) |
| 30.42 | 2.9389 | 20.3 | (0,0,3) |
| 31.00 | 2.8850 | 3.9 | (2,2,-2) |
| 31.00 | 2.8849 | 2.1 | (2,-2,0) |
| 31.00 | 2.8847 | 2.1 | (2,1,-3) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of K(Nb3Se4)4 were obtained from the Materials Project database (MP-ID: mp-3292703, 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(Nb3Se4)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.99770058
_cell_length_b 10.19810227
_cell_length_c 10.77322576
_cell_angle_alpha 118.27988358
_cell_angle_beta 108.98123600
_cell_angle_gamma 89.99842072
_symmetry_Int_Tables_number 1
_chemical_formula_structural K(Nb3Se4)4
_chemical_formula_sum 'K1 Nb12 Se16'
_cell_volume 629.18224762
_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 0.50000000 0.00000000 0.00000000 1.0
Nb Nb1 1 0.92854181 0.48835422 0.10565561 1.0
Nb Nb2 1 0.42665413 0.48618927 0.10454995 1.0
Nb Nb3 1 0.12745837 0.61699996 0.51249779 1.0
Nb Nb4 1 0.63636305 0.61791020 0.51351993 1.0
Nb Nb5 1 0.07091762 0.89548918 0.38161771 1.0
Nb Nb6 1 0.56235960 0.89559874 0.38291620 1.0
Nb Nb7 1 0.57334587 0.51381073 0.89545005 1.0
Nb Nb8 1 0.07145819 0.51164578 0.89434439 1.0
Nb Nb9 1 0.36363695 0.38208980 0.48648007 1.0
Nb Nb10 1 0.87254163 0.38300004 0.48750221 1.0
Nb Nb11 1 0.43764040 0.10440126 0.61708380 1.0
Nb Nb12 1 0.92908238 0.10451082 0.61838229 1.0
Se Se13 1 0.51548928 0.34223754 0.28298853 1.0
Se Se14 1 0.01419961 0.34058690 0.27947179 1.0
Se Se15 1 0.70470484 0.93868102 0.65915968 1.0
Se Se16 1 0.20231797 0.94103286 0.65758358 1.0
Se Se17 1 0.40361982 0.71727397 0.06025368 1.0
Se Se18 1 0.90590884 0.71914951 0.05944071 1.0
Se Se19 1 0.98580039 0.65941310 0.72052821 1.0
Se Se20 1 0.48451072 0.65776246 0.71701147 1.0
Se Se21 1 0.79768203 0.05896714 0.34241642 1.0
Se Se22 1 0.29529516 0.06131898 0.34084032 1.0
Se Se23 1 0.09409116 0.28085049 0.94055929 1.0
Se Se24 1 0.59638018 0.28272603 0.93974632 1.0
Se Se25 1 0.70778325 0.33394388 0.66611628 1.0
Se Se26 1 0.20864401 0.33285113 0.66719047 1.0
Se Se27 1 0.79135599 0.66714887 0.33280953 1.0
Se Se28 1 0.29221675 0.66605612 0.33388372 1.0
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