7-Fluoro-4-oxochromene-3-carbaldehyde
2011
Structure of 7-Fluoro-4-oxochromene-3-carbaldehyde
publication
Evidence: high
Author Information
Author(s): Asad Mohammad, Chuan-Wei Oo, Osman Hasnah, Hemamalini Madhukar, Fun Hoong-Kun
Primary Institution: Universiti Sains Malaysia
Conclusion
The study successfully elucidated the crystal structure of a newly synthesized chromone derivative.
Supporting Evidence
- The chromenone ring is essentially planar with a maximum deviation of 0.039 Å.
- Molecules are connected via weak intermolecular hydrogen bonds forming supramolecular ribbons.
- The dihedral angle between the fluoro-substituted benzene ring and the pyran ring is 1.92°.
Takeaway
Scientists made a new chemical compound and figured out what it looks like by using special techniques.
Methodology
The structure was determined using X-ray crystallography and various spectroscopic techniques.
Digital Object Identifier (DOI)
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