K
传统材料 TRAMP-ID: mp-2739257 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.92 | 3.8808 | 100.0 | (2,0,0) |
| 23.00 | 3.8671 | 99.1 | (1,-1,2) |
| 25.78 | 3.4563 | 73.5 | (1,1,2) |
| 28.09 | 3.1762 | 29.1 | (2,-2,0) |
| 36.67 | 2.4509 | 13.3 | (2,2,0) |
| 36.88 | 2.4371 | 13.1 | (0,0,4) |
| 38.49 | 2.3387 | 45.8 | (3,-1,2) |
| 43.73 | 2.0701 | 30.4 | (3,1,2) |
| 43.87 | 2.0639 | 30.1 | (2,0,4) |
| 46.73 | 1.9439 | 12.2 | (4,-2,0) |
| 46.77 | 1.9421 | 12.2 | (3,-3,2) |
| 46.82 | 1.9404 | 12.2 | (4,0,0) |
| 47.00 | 1.9335 | 12.0 | (2,-2,4) |
| 52.99 | 1.7282 | 8.0 | (2,2,4) |
| 58.08 | 1.5881 | 2.9 | (4,-4,0) |
| 58.31 | 1.5824 | 5.8 | (4,2,0) |
| 58.65 | 1.5741 | 5.7 | (1,-1,6) |
| 59.69 | 1.5492 | 5.4 | (3,3,2) |
| 59.98 | 1.5422 | 5.3 | (1,1,6) |
| 60.86 | 1.5222 | 10.1 | (5,-1,2) |
| 60.97 | 1.5197 | 10.0 | (4,-2,4) |
| 61.04 | 1.5180 | 10.0 | (4,0,4) |
| 64.58 | 1.4431 | 8.2 | (5,-3,2) |
| 67.24 | 1.3924 | 7.2 | (5,1,2) |
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 K were obtained from the Materials Project database (MP-ID: mp-2739257, 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
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.02379118
_cell_length_b 8.02379118
_cell_length_c 9.74852620
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 104.68925017
_symmetry_Int_Tables_number 1
_chemical_formula_structural K
_chemical_formula_sum K8
_cell_volume 607.10844850
_cell_formula_units_Z 8
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 0.75048702 0.24951298 0.00000000 1.0
K K1 1 0.74951298 0.25048702 0.50000000 1.0
K K2 1 0.75161030 0.75161030 0.25155784 1.0
K K3 1 0.25048702 0.74951298 0.50000000 1.0
K K4 1 0.25161030 0.25161030 0.24844216 1.0
K K5 1 0.74838970 0.74838970 0.75155784 1.0
K K6 1 0.24951298 0.75048702 0.00000000 1.0
K K7 1 0.24838970 0.24838970 0.74844216 1.0
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