K2CO3
弹性数据 ELAMP-ID: mp-3963 · 空间群: P2_1/c (#14)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.91 | 5.5718 | 8.8 | (1,0,1) |
| 18.21 | 4.8710 | 1.4 | (2,0,0) |
| 18.40 | 4.8221 | 2.7 | (1,1,0) |
| 21.03 | 4.2239 | 1.1 | (1,1,1) |
| 24.10 | 3.6933 | 2.1 | (1,1,-1) |
| 26.24 | 3.3962 | 24.2 | (0,0,2) |
| 26.39 | 3.3775 | 4.7 | (2,1,1) |
| 28.49 | 3.1325 | 4.0 | (0,1,2) |
| 28.92 | 3.0872 | 3.4 | (2,1,-1) |
| 29.96 | 2.9821 | 46.0 | (1,1,2) |
| 30.51 | 2.9298 | 7.3 | (3,0,1) |
| 31.93 | 2.8028 | 100.0 | (3,1,0) |
| 32.13 | 2.7859 | 54.7 | (2,0,2) |
| 32.26 | 2.7748 | 53.7 | (0,2,0) |
| 33.09 | 2.7074 | 10.3 | (0,1,-2) |
| 34.38 | 2.6085 | 69.0 | (1,1,-2) |
| 35.64 | 2.5189 | 2.5 | (3,1,-1) |
| 37.79 | 2.3807 | 31.9 | (2,2,1) |
| 38.03 | 2.3664 | 3.2 | (2,1,-2) |
| 38.11 | 2.3613 | 4.4 | (1,2,-1) |
| 38.35 | 2.3471 | 22.2 | (3,0,2) |
| 39.30 | 2.2926 | 19.8 | (4,0,1) |
| 40.92 | 2.2053 | 12.1 | (1,0,3) |
| 41.47 | 2.1772 | 11.2 | (2,2,-1) |
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 K2CO3 were obtained from the Materials Project database (MP-ID: mp-3963, 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_K2CO3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.74207117
_cell_length_b 5.62452534
_cell_length_c 6.88402284
_cell_angle_alpha 80.63901306
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2CO3
_chemical_formula_sum 'K8 C4 O12'
_cell_volume 372.18356088
_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 0.76743340 0.73792823 0.52992331 1.0
K K1 1 0.26743340 0.26207177 0.97007669 1.0
K K2 1 0.23256660 0.26207177 0.47007669 1.0
K K3 1 0.73256660 0.73792823 0.02992331 1.0
K K4 1 0.58204562 0.24044913 0.29971902 1.0
K K5 1 0.08204562 0.75955087 0.20028098 1.0
K K6 1 0.41795438 0.75955087 0.70028098 1.0
K K7 1 0.91795438 0.24044913 0.79971902 1.0
C C8 1 0.58299779 0.24972968 0.74505832 1.0
C C9 1 0.91700221 0.24972968 0.24505832 1.0
C C10 1 0.41700221 0.75027032 0.25494168 1.0
C C11 1 0.08299779 0.75027032 0.75494168 1.0
O O12 1 0.84457828 0.06461307 0.21695509 1.0
O O13 1 0.34457828 0.93538693 0.28304491 1.0
O O14 1 0.15542172 0.93538693 0.78304491 1.0
O O15 1 0.65542172 0.06461307 0.71695509 1.0
O O16 1 0.86312130 0.41808102 0.32817680 1.0
O O17 1 0.63687870 0.41808102 0.82817680 1.0
O O18 1 0.13687870 0.58191898 0.67182320 1.0
O O19 1 0.36312130 0.58191898 0.17182320 1.0
O O20 1 0.95624788 0.73424280 0.81386642 1.0
O O21 1 0.45624788 0.26575720 0.68613358 1.0
O O22 1 0.04375212 0.26575720 0.18613358 1.0
O O23 1 0.54375212 0.73424280 0.31386642 1.0
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