engleski

Cross-dimerization of nitrosobenzenes in solution and in solid state

Cross-linking of nitrosobenzenes to heterodimers (azodioxides) when they are not sterically crowded with large groups in ortho-position was studied by NMR and FT-IR spectroscopy, X-ray crystallography as well as by cryogenic photolysis. It was found for the first time that cross-linked dimers (heterodimers)exist both in solution and in the solid state and that they appear in the crystal together with homodimers. The system is used as a model for studying organic solid solution formation. The role of molecular packing in formation of a weak chemical bond is also discussed.

Nitrosobenzenes ; azodioxides ; solid-state dimerization ; solid-solution ; co-crystalization ; cross-dimerization

Rad je kao poster prezentiran na skupu International Congress of Young Chemists "YoungChem 2007", održanom od 10-14.10.2007., Jurata, Poljska ; objavljen u knjizi sažetaka sa skupa, Varšava, Polfa Grodzisk, 2007., str. 75-75 ; ISBN 978-83-61037-16-3