Молимо вас користите овај идентификатор за цитирање или овај линк до ове ставке:
https://open.uns.ac.rs/handle/123456789/11264
Назив: | The Saunders-Bell analysis of tunnel effects in reactions with kinetic isotope effects | Аутори: | Leskovac V. Trivić S. Peričin D. Kandrač J. |
Датум издавања: | 1-јан-2004 | Часопис: | Monatshefte fur Chemie | Сажетак: | The primary kinetic isotope effects of deuterium were investigated in 22 hydrogen and deuterium transfer reactions, including enzymatic and nonenzymatic hydride transfer reactions, elimination reactions, and reactions catalyzed by enzymes lipooxygenase, amine dehydrogenase, and methylmalonyl-CoA mutase. In each case, the Saunders-Bell analysis was applied to calculate the tunnel effects and the corresponding thermodynamic parameters. The Saunders-Bell analysis was effective in 14 cases out of 22. A high degree of correlation was found between the barrier factor, the tunnel factor, and the entropy factor among all reactions studied. From this, a general relationship between the three factors was derived, based on the Saunders-Bell analysis of the Bell equation; the Saunders-Bell analysis is valid within certain limits of the barrier factor. This general relationship is universally valid for all hydrogen/deuterium transfer reactions in nature with moderate tunneling, when the Saunders-Bell analysis applies. © Springer-Verlag 2004. | URI: | https://open.uns.ac.rs/handle/123456789/11264 | ISSN: | 00269247 | DOI: | 10.1007/s00706-004-0180-z |
Налази се у колекцијама: | TF Publikacije/Publications |
Приказати целокупан запис ставки
Преглед/и станица
10
Протекла недеља
7
7
Протекли месец
0
0
проверено 10.05.2024.
Google ScholarTM
Проверите
Алт метрика
Ставке на DSpace-у су заштићене ауторским правима, са свим правима задржаним, осим ако није другачије назначено.