KHg2
传统材料 TRA 弹性数据 ELAMP-ID: mp-30717 · 空间群: Imma (#74)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.78 | 5.9943 | 39.0 | (0,1,0) |
| 19.41 | 4.5733 | 23.7 | (0,1,1) |
| 19.49 | 4.5539 | 59.8 | (1,0,0) |
| 22.41 | 3.9681 | 57.0 | (0,1,-1) |
| 28.21 | 3.1629 | 35.9 | (1,0,-1) |
| 29.81 | 2.9971 | 24.6 | (0,2,0) |
| 29.87 | 2.9917 | 63.9 | (1,1,-1) |
| 34.00 | 2.6366 | 100.0 | (1,-1,-1) |
| 34.15 | 2.6255 | 53.5 | (2,1,1) |
| 35.32 | 2.5412 | 45.7 | (0,2,-1) |
| 37.39 | 2.4049 | 8.7 | (2,1,0) |
| 39.41 | 2.2866 | 9.0 | (0,2,2) |
| 39.58 | 2.2769 | 8.5 | (2,0,0) |
| 41.10 | 2.1960 | 55.9 | (1,0,-2) |
| 41.23 | 2.1896 | 12.5 | (2,2,0) |
| 41.23 | 2.1896 | 12.5 | (2,0,2) |
| 43.10 | 2.0990 | 45.4 | (1,1,-2) |
| 44.71 | 2.0269 | 2.7 | (1,-1,-2) |
| 45.73 | 1.9840 | 2.0 | (0,2,-2) |
| 45.80 | 1.9812 | 9.3 | (0,3,1) |
| 45.95 | 1.9749 | 7.4 | (2,1,-1) |
| 45.95 | 1.9749 | 7.4 | (2,-1,1) |
| 49.95 | 1.8260 | 34.6 | (2,2,-1) |
| 51.25 | 1.7826 | 4.5 | (0,3,2) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of KHg2 were obtained from the Materials Project database (MP-ID: mp-30717, 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_KHg2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.25098426
_cell_length_b 6.59950031
_cell_length_c 6.59949991
_cell_angle_alpha 73.92164688
_cell_angle_beta 66.55729150
_cell_angle_gamma 66.55728227
_symmetry_Int_Tables_number 1
_chemical_formula_structural KHg2
_chemical_formula_sum 'K2 Hg4'
_cell_volume 190.57900673
_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 0.04916555 0.70083445 0.70083445 1.0
K K1 1 0.95083445 0.29916555 0.29916555 1.0
Hg Hg2 1 0.66285669 0.28371158 0.89057403 1.0
Hg Hg3 1 0.33714431 0.71628842 0.10942597 1.0
Hg Hg4 1 0.66285669 0.89057403 0.28371158 1.0
Hg Hg5 1 0.33714431 0.10942597 0.71628842 1.0
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