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Cooperative hydrogen bonding in solution: Influence of molecule structure

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dc.contributor.author Solomonov B.
dc.contributor.author Varfolomeev M.
dc.contributor.author Abaidullina D.
dc.date.accessioned 2018-09-18T20:10:16Z
dc.date.available 2018-09-18T20:10:16Z
dc.date.issued 2007
dc.identifier.issn 0924-2031
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/137229
dc.description.abstract Influence of cooperative interactions on IR stretching vibration frequencies of complexes CCl3H⋯ROH⋯B (B-base), CCl3H⋯ROH⋯O(C2H5)2 and CCl3H⋯ROH⋯ROH in proton donor solvent CCl3H were studied. Solvent effects on OH stretching vibration frequencies of CF3CH2OH⋯B, ROH⋯O(C2H5)2 and ROH⋯ROH complexes in aprotic solvents were calculated using earlier proposed method. Cooperativity factors in CCl3H⋯CF3CH2OH⋯B complexes were determined. Obtained values were significant smaller than for CCl3H⋯CH3OH⋯B complexes. Also cooperativity factors for CCl3H⋯ROH⋯O(C2H5)2 and CCl3H⋯ROH⋯ROH complexes were determined. It was demonstrated that obtained values slightly depend on length and embranchment of alkyl group in alcohol molecules. The main role in cooperative interactions plays electronic effect. © 2006 Elsevier B.V. All rights reserved.
dc.relation.ispartofseries Vibrational Spectroscopy
dc.subject Cooperativity
dc.subject FT-IR spectroscopy
dc.subject Hydrogen bonding
dc.subject Solvent effect
dc.title Cooperative hydrogen bonding in solution: Influence of molecule structure
dc.type Article
dc.relation.ispartofseries-issue 2
dc.relation.ispartofseries-volume 43
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 380
dc.source.id SCOPUS09242031-2007-43-2-SID33846871481


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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