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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Xanthopoulou, M. N. | en |
| dc.contributor.author | Hadjikakou, S. K. | en |
| dc.contributor.author | Hadjiliadis, N. | en |
| dc.contributor.author | Michaelides, A. | en |
| dc.contributor.author | Skoulika, S. | en |
| dc.contributor.author | Kourkoumelis, N. | en |
| dc.contributor.author | Bakas, T. | en |
| dc.date.accessioned | 2015-11-24T16:49:47Z | - |
| dc.date.available | 2015-11-24T16:49:47Z | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/9529 | - |
| dc.rights | Default Licence | - |
| dc.subject | Inorganic chemistry | en |
| dc.subject | Potassium(I) complexes | en |
| dc.subject | S-ligands | en |
| dc.subject | Heterocyclic thioamides | en |
| dc.subject | Crystal structures | en |
| dc.subject | Supramolecular architecture | en |
| dc.subject | Inorganic- metal-organic hybrid | en |
| dc.title | Synthesis, structural characterization and study of {[K(H2mna)2]+ [K(ΞΌ-OH)2]-4H2O}n (H2mna = 2-mercaptonicotinic acid). A supramolecular architecture of inorganic/metal-organic hybrid self-assembled by strong hydrogen bonds and Ο€-Ο€ interactions | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.identifier.secondary | http://cat.inist.fr/?aModele=afficheN&cpsidt=17404364 | - |
| heal.language | en | - |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας | el |
| heal.publicationDate | 2006 | - |
| heal.abstract | Crystals of a water soluble, potassium(I) complex with the heterocyclic thioamide; 2-mercapto-nicotinic acid (H2mna), of formula {[K(H2mna)2]+.[K(ΞΌ-OH)2]-.4H2O}n (1) were grown from the filtrate of the reaction between 2-mercapto-nicotinic acid with KOH in a molar ratio 1:1.5 in water. The complex has been characterized by elemental analysis, TG-DTA, 1H NMR and FT-IR spectroscopic techniques and X-ray powder diffraction. The single crystal structure of complex (1) has been determined by X-ray diffraction at ambient conditions. The polymeric structure of the complex is microporous, where water molecules are retained. The water molecules can be reversibly removed. The complex is ionic, containing [S-K+-S] linkages and an infinite ribbon of {[K(ΞΌ-OH)2]-}n as a counter anion. Strong hydrogen bonds and Ο€-Ο€ interactions stabilize the supramolecular architecture of the inorganic/metal-organic hybrid formed. Heating of (1) at 100 Β°C for 4 h forms the {[K(H2mna)2]+ .[K(ΞΌ-OH)2]-}n (2), which retains the framework structure although the coordinated water molecules were evacuated. | en |
| heal.publisher | Elsevier | en |
| heal.journalName | Inorg. Chim. Acta | en |
| heal.journalType | peer reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά). ΧΗΜ | |
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