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Information × Registration Number 0300U000231, 0198U004260 , R & D reports Title . Molecular, crystalline structure and conformation dynamics of six-membered partually hydrogenated cycles in polycyclic systems of colorants, luminophores and biologically active compounds. popup.stage_title Вивчення впливу конформаційної динамики на електронні характеристики молекул, топологічний аналіз розподілу електронної густини у молекулах Head Shyshkin O.V., Registration Date 15-02-2000 Organization Scientific-research department of alkali halide crystals with experimental manufacture STC "Institute for single crystals" NAS of Ukraine popup.description2 It was found that change of conformation of six-membered 1,2- and 1,4-dihydrocycles does not influence electronic characteristics and electron density distribution in molecules. Using nucleic acid bases as example it was demonstrated that the hydration may cause an essential changes of the geometry due to contribution of zwitterionic resonant forms into total structure of molecule. Product Description popup.authors popup.nrat_date 2020-04-03 Close