CaCO3
弹性数据 ELAMP-ID: mp-3953 · 空间群: R-3c (#167)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 23.03 | 3.8620 | 8.4 | (1,1,0) |
| 23.03 | 3.8620 | 4.2 | (1,0,1) |
| 29.44 | 3.0343 | 100.0 | (2,1,1) |
| 29.44 | 3.0343 | 50.0 | (1,1,2) |
| 31.60 | 2.8317 | 3.4 | (2,2,2) |
| 35.87 | 2.5034 | 14.3 | (1,0,-1) |
| 35.87 | 2.5034 | 7.1 | (0,1,-1) |
| 39.35 | 2.2897 | 5.3 | (2,1,0) |
| 39.35 | 2.2897 | 21.1 | (2,0,1) |
| 39.35 | 2.2897 | 5.3 | (1,0,2) |
| 43.06 | 2.1007 | 7.9 | (2,0,0) |
| 43.06 | 2.1007 | 15.9 | (0,2,0) |
| 47.06 | 1.9310 | 6.8 | (2,2,0) |
| 47.06 | 1.9310 | 3.4 | (2,0,2) |
| 47.68 | 1.9073 | 10.6 | (3,3,2) |
| 47.68 | 1.9073 | 21.2 | (3,2,3) |
| 48.54 | 1.8756 | 5.7 | (3,2,1) |
| 48.54 | 1.8756 | 23.0 | (3,1,2) |
| 48.54 | 1.8756 | 5.7 | (2,1,3) |
| 56.40 | 1.6313 | 1.1 | (2,0,-1) |
| 56.40 | 1.6313 | 2.2 | (2,-1,0) |
| 56.40 | 1.6313 | 1.1 | (1,-2,0) |
| 56.40 | 1.6313 | 2.2 | (0,2,-1) |
| 57.25 | 1.6092 | 8.7 | (2,1,-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 CaCO3 were obtained from the Materials Project database (MP-ID: mp-3953, 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_CaCO3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.35844783
_cell_length_b 6.35844725
_cell_length_c 6.35844589
_cell_angle_alpha 46.37140907
_cell_angle_beta 46.37142260
_cell_angle_gamma 46.37141314
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaCO3
_chemical_formula_sum 'Ca2 C2 O6'
_cell_volume 122.94950722
_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
Ca Ca0 1 0.50000000 0.50000000 0.50000000 1.0
Ca Ca1 1 -0.00000000 0.00000000 -0.00000000 1.0
C C2 1 0.75000000 0.75000000 0.75000000 1.0
C C3 1 0.25000000 0.25000000 0.25000000 1.0
O O4 1 0.75000000 0.49216771 0.00783229 1.0
O O5 1 0.00783229 0.75000000 0.49216771 1.0
O O6 1 0.50783229 0.99216771 0.25000000 1.0
O O7 1 0.25000000 0.50783229 0.99216771 1.0
O O8 1 0.99216771 0.25000000 0.50783229 1.0
O O9 1 0.49216771 0.00783229 0.75000000 1.0
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