K(FeS)2
高熵材料 HEA 传统材料 TRAMP-ID: mp-1070151 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.00 | 6.3251 | 100.0 | (1,1,-1) |
| 28.22 | 3.1625 | 21.3 | (2,2,-2) |
| 32.46 | 2.7583 | 51.2 | (2,1,-1) |
| 37.67 | 2.3878 | 52.1 | (1,1,0) |
| 43.54 | 2.0787 | 1.1 | (3,2,-2) |
| 45.38 | 1.9985 | 25.3 | (2,2,-1) |
| 50.02 | 1.8234 | 30.4 | (1,-1,1) |
| 52.21 | 1.7520 | 11.8 | (2,0,0) |
| 56.37 | 1.6322 | 39.8 | (3,3,-2) |
| 58.36 | 1.5813 | 4.3 | (4,4,-4) |
| 58.42 | 1.5796 | 9.6 | (3,1,-1) |
| 60.91 | 1.5211 | 13.6 | (2,1,0) |
| 69.77 | 1.3480 | 3.0 | (4,4,-3) |
| 72.00 | 1.3115 | 3.5 | (5,4,-4) |
| 73.44 | 1.2893 | 8.8 | (0,0,2) |
| 75.09 | 1.2650 | 1.6 | (5,5,-5) |
| 75.21 | 1.2633 | 3.7 | (1,1,1) |
| 80.38 | 1.1946 | 6.2 | (5,3,-3) |
| 80.44 | 1.1939 | 3.3 | (2,2,0) |
| 82.60 | 1.1680 | 2.8 | (3,0,0) |
| 85.50 | 1.1357 | 2.1 | (5,5,-4) |
| 85.61 | 1.1345 | 7.7 | (2,0,1) |
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(FeS)2 were obtained from the Materials Project database (MP-ID: mp-1070151, 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(FeS)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.83049696
_cell_length_b 6.83049696
_cell_length_c 6.83049696
_cell_angle_alpha 149.03494326
_cell_angle_beta 149.03494326
_cell_angle_gamma 44.35987400
_symmetry_Int_Tables_number 1
_chemical_formula_structural K(FeS)2
_chemical_formula_sum 'K1 Fe2 S2'
_cell_volume 84.11456897
_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 0.00000000 -0.00000000 0.00000000 1.0
Fe Fe1 1 0.75000000 0.25000000 0.50000000 1.0
Fe Fe2 1 0.25000000 0.75000000 0.50000000 1.0
S S3 1 0.65774162 0.65774162 0.00000000 1.0
S S4 1 0.34225838 0.34225838 -0.00000000 1.0
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