Crystal structure and Hirshfeld surface analysis of the chalcone derivative (2E)-3-[4-(diphenylamino)phenyl]-1-[4-(prop-1-yn-2-yloxy)phenyl]prop-2-en-1-one
2025
Crystal Structure of a Chalcone Derivative
publication
Evidence: moderate
Author Information
Author(s): Madhan Sundarasamy, NizamMohideen M., Viswanathan Vijayan, Velmurugan Devadasan
Primary Institution: University of Madras
Hypothesis
The study aims to analyze the crystal structure and Hirshfeld surface of a specific chalcone derivative.
Conclusion
The chalcone derivative exhibits an s-cis conformation and is stabilized by hydrogen bonds and weak interactions in the crystal structure.
Supporting Evidence
- The molecule adopts an s-cis conformation with respect to the C=O and C=C bonds.
- The triphenylamine moiety has a propeller-type shape.
- Molecules are linked by C—H⋯O hydrogen bonds, forming chains in the crystal.
Takeaway
Scientists studied a special molecule called a chalcone and found out how it is arranged in a crystal, which helps us understand its properties better.
Methodology
The study involved synthesizing the chalcone derivative and analyzing its crystal structure using X-ray diffraction and Hirshfeld surface analysis.
Digital Object Identifier (DOI)
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