K2CaHgBi2
高熵材料 HEAMP-ID: mp-3240033 · 空间群: P-4m2 (#115)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.25 | 8.6262 | 62.8 | (0,0,1) |
| 17.62 | 5.0334 | 12.3 | (1,0,0) |
| 20.43 | 4.3474 | 99.9 | (1,0,1) |
| 20.59 | 4.3131 | 4.9 | (0,0,2) |
| 25.02 | 3.5591 | 14.7 | (1,1,0) |
| 27.10 | 3.2901 | 17.0 | (1,1,1) |
| 27.23 | 3.2752 | 30.2 | (1,0,2) |
| 32.62 | 2.7452 | 100.0 | (1,1,2) |
| 35.68 | 2.5167 | 50.6 | (2,0,0) |
| 35.97 | 2.4967 | 29.1 | (1,0,3) |
| 37.22 | 2.4160 | 12.7 | (2,0,1) |
| 40.06 | 2.2510 | 3.5 | (2,1,0) |
| 40.32 | 2.2367 | 21.1 | (1,1,3) |
| 41.46 | 2.1781 | 35.4 | (2,1,1) |
| 41.54 | 2.1737 | 3.4 | (2,0,2) |
| 41.89 | 2.1566 | 6.7 | (0,0,4) |
| 45.45 | 1.9956 | 15.1 | (2,1,2) |
| 45.77 | 1.9823 | 13.3 | (1,0,4) |
| 51.34 | 1.7796 | 17.9 | (2,2,0) |
| 51.56 | 1.7725 | 21.3 | (2,1,3) |
| 52.51 | 1.7429 | 4.9 | (2,2,1) |
| 53.08 | 1.7252 | 5.2 | (0,0,5) |
| 55.82 | 1.6469 | 7.7 | (3,0,1) |
| 55.89 | 1.6451 | 1.5 | (2,2,2) |
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 K2CaHgBi2 were obtained from the Materials Project database (MP-ID: mp-3240033, 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_K2CaHgBi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.03338561
_cell_length_b 5.03338561
_cell_length_c 8.62621098
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2CaHgBi2
_chemical_formula_sum 'K2 Ca1 Hg1 Bi2'
_cell_volume 218.54480231
_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 0.84870146 1.0
K K1 1 0.00000000 0.50000000 0.15129854 1.0
Ca Ca2 1 0.00000000 0.00000000 0.50000000 1.0
Hg Hg3 1 0.50000000 0.50000000 0.50000000 1.0
Bi Bi4 1 0.50000000 0.00000000 0.28130035 1.0
Bi Bi5 1 0.00000000 0.50000000 0.71869965 1.0
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