Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 7216280
Preview
Coordinates | 7216280.cif |
---|---|
Original paper (by DOI) | HTML |
Common name | 4-formylcoumarin |
---|---|
Chemical name | 4-formylcoumarin |
Formula | C10 H6 O3 |
Calculated formula | C10 H6 O3 |
SMILES | o1c(=O)cc(c2ccccc12)C=O |
Title of publication | Molecular self-assembly: 4-formylcoumarins as versatile skeletons for complementary multipoint association via weak (C?H?O, C?H?F and C?X?O?C) interactions |
Authors of publication | Moorthy, J. Narasimha; Venkatakrishnan, P.; Singh, Ashutosh S. |
Journal of publication | CrystEngComm |
Year of publication | 2003 |
Journal volume | 5 |
Journal issue | 92 |
Pages of publication | 507 |
a | 3.824 ± 0.001 Å |
b | 9.108 ± 0.001 Å |
c | 22.252 ± 0.002 Å |
α | 90° |
β | 91.263 ± 0.005° |
γ | 90° |
Cell volume | 774.8 ± 0.2 Å3 |
Cell temperature | 293 ± 2 K |
Ambient diffraction temperature | 293 ± 2 K |
Number of distinct elements | 3 |
Space group number | 14 |
Hermann-Mauguin space group symbol | P 1 21/c 1 |
Hall space group symbol | -P 2ybc |
Residual factor for all reflections | 0.1192 |
Residual factor for significantly intense reflections | 0.0592 |
Weighted residual factors for significantly intense reflections | 0.149 |
Weighted residual factors for all reflections included in the refinement | 0.1762 |
Goodness-of-fit parameter for all reflections included in the refinement | 1.025 |
Diffraction radiation wavelength | 0.71069 Å |
Diffraction radiation type | MoKα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | No |
For the version history of this entry, please navigate to main COD server.
The link is: https://www.crystallography.net/7216280.html
All data in the COD and the database itself are dedicated to the
public domain and licensed under the
CC0
License
.
Users of the data should acknowledge the original authors of the
structural data.