N,N′-Bis(3-methylphenyl)succinamide dihydrate C18H20N2O2·2H2O
2011
Structure of N,N′-Bis(3-methylphenyl)succinamide Dihydrate
publication
Evidence: moderate
Author Information
Author(s): Saraswathi B. S., Foro Sabine, Gowda B. Thimme
Primary Institution: Mangalore University
Hypothesis
The study investigates the structural effects of substituents on N-(aryl)-amides.
Conclusion
The crystal structure of N,N-bis(3-methylphenyl)succinamide dihydrate was determined, revealing unique hydrogen bonding interactions.
Supporting Evidence
- The asymmetric unit contains half a molecule with a center of symmetry.
- The dihedral angle between the benzene ring and the NH—C(O)—CH2 segment is 5.6°.
- Hydrogen bonding interactions lead to the formation of layers in the crystal structure.
Takeaway
The researchers looked at how certain chemical groups affect the shape of a specific compound, which is important for understanding similar substances.
Methodology
The compound was synthesized and characterized using X-ray diffraction and various spectroscopic methods.
Limitations
The crystals available for X-ray studies were of rather poor quality, which may affect the results.
Digital Object Identifier (DOI)
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