Naslov
The role of topochemical effects on energetics of solid-state reactions

Autori
Varga, Katarina ; Bogović, Barbara ; Bibulić, Petar ; Vančik, Hrvoj

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Solid-state science and research : book of abstracts / Juribašić Kulcsár, Marina ; Halasz, Ivan - Zagreb : Institut Ruđer Bošković, 2017, 99-99

ISBN
978-953-7941-15-4

Skup
Solid-state science and research

Mjesto i datum
Zagreb, Hrvatska, 28.06.2017. - 30.06.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
Topochemistry ; Solid-state chemical reactivity and energetics ; Molecular ON-OFF switches ; Dimerization of 4-bromnitrosobenzene

Sažetak
After the pioneering work of Cohen and Schmit on the photochemically induced chemical processes, reactions in crystals start to be studied in the frame of the concepts of topochemistry. An intriguing discovery that nitroso dimers undergo photodissociation in crystals has at least two perspectives. First includes a study of topochemical effects in the solid-state chemical reactivity and energetics, while the second includes a possibility of application of such effects in the molecular ON-OFF switches in the field of molecular electronics. Since topochemical postulate will be fulfilled only in case when the monomer molecule affords close contacts between the reactive centers of neighboring molecules, dimerization of 4-bromnitrosobenzene was studied by measuring of kinetics at different temperatures and by analyzing corresponding activation parameters under different phase conditions.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

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