Crystal structure and Hirshfeld surface analysis of (E)-N-[(2-ethoxynaphthalen-1-yl)methylidene]-5,6,7,8-tetrahydronaphthalen-1-amine

Abstract

The two ring systems are twisted by 51.40 (11)°. In the crystal, the mol­ecules are linked via C—H⋯π inter­actions, forming a three-dimensional framework.

Crystal structure and Hirshfeld surface analysis of (E)-2,4-di-tert-butyl-6-[(3-chloro-4-methylphenylimino)methyl]phenol

“…In coordination chemistry, Schiff bases have found wide use as ligands (Calligaris et al, 1972;Hö kelek et al, 2004;Moroz et al, 2012;Kansiz et al, 2018). Schiff bases are important for various areas of chemistry and biochemistry because of their biological activity (El-masry et al, 2000) and photochromic properties and have applications in various fields such as the measurement and control of radiation intensities in imaging systems and optical computers (Elmalı et al, 1999), electronics, optoelectronics and photonics (Iwan et al, 2007).…”

Crystal structure and Hirshfeld surface analysis of (E)-N-(4-propyloxybenzylidene)benzo[d]thiazol-2-amine

“…3Å ] distances indicate substantial electronic delocalization. The C8 N2 double bond has a length of 1.272 (3) Å , and thus is slightly longer than comparable bonds found in other Schiff base structures (Sen et al, 2018;Kansiz et al, 2018), which are in the range of 1.262 (3)-1.270 (3) Å . The methyl group of the propyl chain is moved out by 59.2 (3) from the mean plane of the rest of the molecule.…”

Synthesis, crystallographic analysis and Hirshfeld surface analysis of 4-bromo-2-{[2-(5-bromo-2-nitrophenyl)hydrazin-1-ylidene]methyl}-5-fluorophenol

“…The two-dimensional fingerprint (FP) plots are used to analyse significant differences between the intermolecular interaction patterns (Gumus et al, 2018;Kansız & Dege, 2018;Kansiz et al, 2018). Fig.…”