Crystal Structure, Thermal Behavior, and Photochemical Reactivity of a Series of Co-Crystals of trans-1,2-Bis(4-pyridyl) Ethylene with Dicarboxylic Acids

Απλή σελίδα τεκμηρίου
dc.contributor.authorTsaggeos, K.en
dc.contributor.authorMasiera, N.en
dc.contributor.authorNiwicka, A.en
dc.contributor.authorDokorou, V.en
dc.contributor.authorSiskos, M. G.en
dc.contributor.authorSkoulika, S.en
dc.contributor.authorMichaelides, A.en
dc.date.accessioned2015-11-24T16:55:06Z
dc.date.available2015-11-24T16:55:06Z
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/10253
dc.rightsDefault Licence-
dc.titleCrystal Structure, Thermal Behavior, and Photochemical Reactivity of a Series of Co-Crystals of trans-1,2-Bis(4-pyridyl) Ethylene with Dicarboxylic Acidsen
heal.abstractA series of co-crystals of trans-1,2-bis(4-pyridyl) ethylene (bpe) with aliphatic saturated or unsaturated dicarboxylic acids, of the type [(bpe)(L)] (L = dicarboxylic acid), were prepared and characterized by single crystal X-ray crystallography. In all cases chains of the type acid···bpe···acid were formed via strong O-H···N hydrogen bonds. The chains were further linked between them by weak C-H···O hydrogen bonds, π-π and herringbone interactions to form three-dimensional structures. Thermal analysis showed considerable elevation of the melting/decomposition point of the co-crystals with respect either to both components or to bpe, ascribed to the formation of multiple complementary C-H···O bonds as well as to π-π interactions between the two conformer molecules. When L = fumaric acid, the two components stack separately with their C�C bonds strictly parallel between them at 3.83 Å from one another. However, photodimerization reaction takes place only between the olefin bonds of bpe. Photodimerization reaction between one C�C bond of the acid and that of bpe was also induced when L = trans,trans-muconic acid.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primary10.1021/cg200681s-
heal.identifier.secondaryhttp://pubs.acs.org/doi/abs/10.1021/cg200681s-
heal.journalNameCrystal Growth Desen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2012-
heal.publisherAmerican Chemical Societyen
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείαςel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

Αρχεία

Φάκελος/Πακέτο αδειών

Προβολή: 1 - 1 of 1
Μικρογραφία εικόνας
Ονομα:
license.txt
Μέγεθος:
1.74 KB
Μορφότυπο:
Item-specific license agreed upon to submission
Περιγραφή:
Κατεβάστε

Συλλογές

Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά). ΧΗΜ