Ol'ga Andryushkova

Priroda Paramagnetizma, Tsveta I Metanonasyshchennosti Ugley: Priroda Elektronnogo Paramagnetizma, Opticheskogo Pogloshcheniya I Metanonasyshchennosti ... Organicheskikh Veshchestv Ol'ga Andryushkova Russian edition

Nastoyashchaya rabota summiruet dannye o prichinakh paramagnetizma i opticheskogo pogloshcheniya organicheskikh pirolizovannykh veshchestv. Predlozhennaya model' elektronnogo paramagnitnogo tsentra - polisopryazhennaya sistema aromaticheskogo ili nearomaticheskogo kharaktera s nechetnym chislom atomov ugleroda v ney. Pokazano, chto polisopryazhennye sistemy aromaticheskogo ili nearomaticheskogo kharakteras nechetnym chislom atomov ugleroda v ney imeyut elektronnye perekhody v vidimoy oblasti, a tak kak eti elektronnye perekhody obladayut naibol'shimi koeffitsientami ekstintsii i chislo atomov ugleroda v etikh polisopryazhennykh sistemakh aromaticheskogo ili nearomaticheskogo kharakteras nechetnym chislom atomov ugleroda raznoe, to sovokupnost' etikh molekul pogloshchaet vsyu vidimoyu oblast'. Poetomu pirolizovannye organicheskie veshchestva imeyut chernyy tsvet.