Synthesis, structure, spectroscopic investigations, and computational studies of optically pure β-ketoamide
- Authors: Mtat D.1, Touati R.1, Guerfel T.2, Walha K.3, Ben Hassine B.1
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Affiliations:
- Laboratoire de Synthèse Organique Asymétrique et Catalyse Homogène (UR11ES56), Faculté des Sciences
- Laboratoire d’Electrochimie, Matériaux et Environnement
- M.E.S.Lab. Faculté des Sciences de Sfax
- Issue: Vol 61, No 7 (2016)
- Pages: 1064-1071
- Section: Structure of Organic Compounds
- URL: https://journals.rcsi.science/1063-7745/article/view/190481
- DOI: https://doi.org/10.1134/S1063774516070075
- ID: 190481
Cite item
Abstract
Chemical preparation, X-ray single crystal diffraction, IR and NMR spectroscopic investigations of a novel nonlinear optical organic compound (C17H22NO2Cl) are described. The compound crystallizes in the orthorhombic system with the non-centrosymmetric sp. gr. P212121. In the crystal structure, molecules are interconnected by N–H…O hydrogen bonds forming infinite chains along a axis. The Hirshfeld surface and associated fingerprint plots of the compound are presented to explore the nature of intermolecular interactions and their relative contributions in building the solid-state architecture. The molecular HOMO–LUMO compositions and their respective energy gaps are also drawn to explain the activity of the compound. The first hyperpolarizability βtot of the title compound is determined using DFT calculations. The optical properties are also investigated by UV–Vis absorption spectrum.
About the authors
D. Mtat
Laboratoire de Synthèse Organique Asymétrique et Catalyse Homogène (UR11ES56), Faculté des Sciences
Email: taha_guerfel@yahoo.fr
Tunisia, Monastir
R. Touati
Laboratoire de Synthèse Organique Asymétrique et Catalyse Homogène (UR11ES56), Faculté des Sciences
Email: taha_guerfel@yahoo.fr
Tunisia, Monastir
T. Guerfel
Laboratoire d’Electrochimie, Matériaux et Environnement
Author for correspondence.
Email: taha_guerfel@yahoo.fr
Tunisia, Kairouan
K. Walha
M.E.S.Lab. Faculté des Sciences de Sfax
Email: taha_guerfel@yahoo.fr
Tunisia, Sfax
B. Ben Hassine
Laboratoire de Synthèse Organique Asymétrique et Catalyse Homogène (UR11ES56), Faculté des Sciences
Email: taha_guerfel@yahoo.fr
Tunisia, Monastir