KNbS2
弹性数据 ELAMP-ID: mp-7938 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.38 | 7.7771 | 100.0 | (0,0,0,2) |
| 22.87 | 3.8886 | 23.3 | (0,0,0,4) |
| 29.68 | 3.0102 | 37.8 | (1,-1,0,0) |
| 29.68 | 3.0102 | 18.9 | (1,0,-1,0) |
| 30.24 | 2.9553 | 22.8 | (1,0,-1,1) |
| 31.88 | 2.8072 | 5.7 | (0,1,-1,2) |
| 31.88 | 2.8072 | 11.3 | (1,0,-1,2) |
| 34.45 | 2.6032 | 1.3 | (1,-1,0,3) |
| 37.79 | 2.3803 | 95.6 | (1,-1,0,4) |
| 37.79 | 2.3803 | 47.8 | (1,0,-1,4) |
| 41.76 | 2.1632 | 4.2 | (0,1,-1,5) |
| 41.76 | 2.1632 | 8.5 | (1,0,-1,5) |
| 46.22 | 1.9643 | 21.0 | (1,0,-1,6) |
| 46.72 | 1.9443 | 11.3 | (0,0,0,8) |
| 52.67 | 1.7379 | 13.2 | (1,-2,1,0) |
| 52.67 | 1.7379 | 13.2 | (1,1,-2,0) |
| 52.67 | 1.7379 | 13.2 | (2,-1,-1,0) |
| 54.07 | 1.6961 | 3.8 | (1,-2,1,2) |
| 54.07 | 1.6961 | 3.8 | (1,1,-2,2) |
| 54.07 | 1.6961 | 3.8 | (2,-1,-1,2) |
| 56.33 | 1.6332 | 8.7 | (0,1,-1,8) |
| 56.33 | 1.6332 | 17.4 | (1,0,-1,8) |
| 58.14 | 1.5867 | 3.6 | (1,-2,1,4) |
| 58.14 | 1.5867 | 3.6 | (1,1,-2,4) |
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 KNbS2 were obtained from the Materials Project database (MP-ID: mp-7938, 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_KNbS2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.47582583
_cell_length_b 3.47582684
_cell_length_c 15.55420047
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000033
_symmetry_Int_Tables_number 1
_chemical_formula_structural KNbS2
_chemical_formula_sum 'K2 Nb2 S4'
_cell_volume 162.74005611
_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 -0.00000000 0.00000000 0.00000000 1.0
Nb Nb2 1 -0.00000000 0.00000000 0.25000000 1.0
Nb Nb3 1 0.00000000 0.00000000 0.75000000 1.0
S S4 1 0.33333300 0.66666700 0.34915214 1.0
S S5 1 0.66666700 0.33333300 0.84915114 1.0
S S6 1 0.33333300 0.66666700 0.15084886 1.0
S S7 1 0.66666700 0.33333300 0.65084886 1.0
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