KHCO3
弹性数据 ELAMP-ID: mp-634431 · 空间群: P2_1/c (#14)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.15 | 7.2864 | 23.1 | (0,0,2) |
| 16.94 | 5.2326 | 4.0 | (1,0,1) |
| 24.24 | 3.6713 | 26.6 | (1,0,3) |
| 24.43 | 3.6432 | 62.4 | (0,0,4) |
| 25.17 | 3.5376 | 1.8 | (0,1,0) |
| 29.18 | 3.0603 | 22.1 | (1,1,1) |
| 29.80 | 2.9981 | 2.0 | (1,1,2) |
| 30.53 | 2.9280 | 3.3 | (0,1,4) |
| 30.72 | 2.9106 | 100.0 | (0,1,-2) |
| 31.65 | 2.8268 | 79.3 | (1,1,3) |
| 31.77 | 2.8163 | 82.4 | (1,1,-1) |
| 31.93 | 2.8033 | 23.0 | (2,0,0) |
| 32.53 | 2.7528 | 7.1 | (2,0,1) |
| 34.27 | 2.6163 | 56.2 | (2,0,2) |
| 34.69 | 2.5860 | 9.9 | (1,0,5) |
| 34.73 | 2.5832 | 1.6 | (1,1,-2) |
| 37.01 | 2.4288 | 2.6 | (0,0,6) |
| 37.03 | 2.4280 | 1.6 | (2,0,3) |
| 38.52 | 2.3373 | 38.3 | (1,1,-3) |
| 39.43 | 2.2850 | 51.3 | (0,1,6) |
| 40.57 | 2.2238 | 1.2 | (2,1,1) |
| 40.61 | 2.2217 | 5.4 | (2,0,4) |
| 41.03 | 2.1996 | 2.8 | (2,1,2) |
| 41.08 | 2.1971 | 39.5 | (2,1,0) |
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 KHCO3 were obtained from the Materials Project database (MP-ID: mp-634431, 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_KHCO3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.60651043
_cell_length_b 3.65240247
_cell_length_c 15.04573194
_cell_angle_alpha 75.59534779
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural KHCO3
_chemical_formula_sum 'K4 H4 C4 O12'
_cell_volume 298.40935953
_cell_formula_units_Z 4
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 0.52527520 0.96076482 0.66585803 1.0
K K1 1 0.02527520 0.03923518 0.83414197 1.0
K K2 1 0.47472480 0.03923518 0.33414197 1.0
K K3 1 0.97472480 0.96076482 0.16585803 1.0
H H4 1 0.19136344 0.51553772 0.51450069 1.0
H H5 1 0.69136344 0.48446228 0.98549931 1.0
H H6 1 0.80863656 0.48446228 0.48549931 1.0
H H7 1 0.30863656 0.51553772 0.01450069 1.0
C C8 1 0.01574467 0.61458571 0.61906972 1.0
C C9 1 0.51574467 0.38541429 0.88093028 1.0
C C10 1 0.98425533 0.38541429 0.38093028 1.0
C C11 1 0.48425533 0.61458571 0.11906972 1.0
O O12 1 0.03246343 0.70878536 0.69364452 1.0
O O13 1 0.53246343 0.29121464 0.80635548 1.0
O O14 1 0.96753657 0.29121464 0.30635548 1.0
O O15 1 0.46753657 0.70878536 0.19364452 1.0
O O16 1 0.82092186 0.55832103 0.58095098 1.0
O O17 1 0.32092186 0.44167897 0.91904902 1.0
O O18 1 0.17907814 0.44167897 0.41904902 1.0
O O19 1 0.67907814 0.55832103 0.08095098 1.0
O O20 1 0.22309836 0.56961398 0.57689214 1.0
O O21 1 0.72309836 0.43038602 0.92310786 1.0
O O22 1 0.77690164 0.43038602 0.42310786 1.0
O O23 1 0.27690164 0.56961398 0.07689214 1.0
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