Crystalline complexes of 2,2 '-bis(9-hydroxy-9-fluorenyl) biphenyl host with oligofunctional and conjugate functional group guests
| dc.contributor.author | Skobridis, K. | en |
| dc.contributor.author | Theodorou, V. | en |
| dc.contributor.author | Alivertis, D. | en |
| dc.contributor.author | Seichter, W. | en |
| dc.contributor.author | Weber, E. | en |
| dc.contributor.author | Csoregh, I. | en |
| dc.date.accessioned | 2015-11-24T16:55:06Z | |
| dc.date.available | 2015-11-24T16:55:06Z | |
| dc.identifier.issn | 1061-0278 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/10254 | |
| dc.rights | Default Licence | - |
| dc.subject | inclusion host | en |
| dc.subject | organic guests | en |
| dc.subject | crystalline inclusion compounds | en |
| dc.subject | supramolecular interactions | en |
| dc.subject | x-ray crystal structure determinations | en |
| dc.subject | inclusion-compounds | en |
| dc.title | Crystalline complexes of 2,2 '-bis(9-hydroxy-9-fluorenyl) biphenyl host with oligofunctional and conjugate functional group guests | en |
| heal.abstract | Four crystalline inclusion compounds of the 2,20-bis( 9hydroxy- 9- fluorenyl) biphenyl host 1, containing diethylene glycol ( 1: 1) ( 1a), bis( 2- aminoethyl) amine ( 1: 1) ( 1b), methacrylic acid ( 1: 1) ( 1c) and 2- cyclopenten- 1- one ( 1: 2) ( 1d), have been studied by X- ray diffraction analysis from single crystals. Departure from the expectation, the multifunctional and conjugate functional guest molecules, potentially being able to offer multiple H donor-/ acceptorships or other modes of polar interaction due to the conjugation, do not result in the formation of infinitely connected networks in the crystal structures. Instead of this, discrete 2: 2 host - guest aggregates ( 1a, 1b), guest dimers ( 1c) and rather conventional host - guest units ( 1d) are found. Hence, inherent shielding effects of the host molecule owing to the fluorenyl moieties and the presence of a strong intramolecular hydrogen bond, impeding multiple intermolecular association, are not overcome by the merits of the guest molecules, showing that the host compound 1 is superior by structural constancy in its crystalline inclusions. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | Doi 10.1080/10610270600987895 | - |
| heal.identifier.secondary | <Go to ISI>://000250011400003 | - |
| heal.identifier.secondary | http://www.tandfonline.com/doi/pdf/10.1080/10610270600987895 | - |
| heal.journalName | Supramolecular Chemistry | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2007 | - |
| heal.publisher | Taylor & Francis | en |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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