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Updated: Feb 3, 2026

Plasma-Assisted Molecular Beam Epitaxy Growth of Mg3N2 and Zn3N2 Thin Films
Published on: May 11, 2019
Investigation of the molecular structure of
1Department of Chemical and Process Engineering, Faculty of Engineering-Architecture, Ahi Evran University, Kirsehir 40100, Turkey.
Abstract:
In this study, the title Shiff base, C22H23N3S, was synthesized and examined by 1H and 13C NMR spectroscopy and X-ray analysis techniques. The crystal structure is stabilized by classical intermolecular N-H...N hydrogen bonding. The crystal packing is additionally stabilized by C-H...π interactions. It has been observed that the compound can exist in two different tautomeric forms, and experimental and theoretical studies were carried out on these tautomeric structures. For this purpose, the gas phase of the compound was optimized by density functional theory (DFT) using the B3LYP/6-311G(d) method, which allowed for the structural parameters (bond angles, bond lengths and dihedral angles), as well as the frontier molecular orbitals (FMO), to be examined. In addition, stable structures of the two tautomers in the solid phase were obtained using Quantum ESPRESSO under periodic boundary conditions (PBC).
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