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Naslov:Crystal habit modification of Cu(II) isonicotinate-N-oxide complexes using gel phase crystallisation
Avtorji:ID Ghosh, Dipankar, University of Iceland, Department of Chemistry (Avtor)
ID Ferfolja, Katja, University of Iceland, Department of Chemistry (Avtor)
ID Drabavičius, Žygimantas, University of Iceland, Department of Chemistry (Avtor)
ID Steed, Jonathan, Durham University, Department of Chemistry (Avtor)
ID Damodaran, Krishna Kumar, University of Iceland, Department of Chemistry (Avtor)
Datoteke: Gradivo nima datotek, ki so prostodostopne za javnost. Gradivo je morda fizično dosegljivo v knjižnici fakultete, zalogo lahko preverite v COBISS-u. Povezava se odpre v novem oknu
Jezik:Angleški jezik
Vrsta gradiva:Delo ni kategorizirano
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:UNG - Univerza v Novi Gorici
Opis:We report the crystallisation of three forms of copper(II) isonicotinate-N-oxide complex and their phase interconversion via solvent-mediated crystal to crystal transformation. The different forms of copper complex have been isolated and characterised by single crystal X-ray diffraction. Gel phase crystallisation performed in hydrogels, low molecular weight gels and gels of tailored gelator showed crystal habit modification. Crystallisation in aqueous ethanol resulted in concomitant formation of blue (form-I) and green (form-II/IV) crystals while use of low molecular weight gel results in selective crystallization of the blue form-I under identical conditions. Comparison of gel phase and the solution state crystallisation in various solvent compositions reveals that the blue form-I is the thermodynamically stable form under ambient conditions.
Ključne besede:copper(II) complex, gel phase crystallisation, crystal habit modification, isonicotinate-N-oxide, X-ray diffraction
Leto izida:20
Št. strani:9
Številčenje:2018
PID:20.500.12556/RUNG-4199-f1627af5-74bb-0fee-7921-7b120799d22e Novo okno
COBISS.SI-ID:5266427 Novo okno
DOI:10.1039/C8NJ05036H Novo okno
NUK URN:URN:SI:UNG:REP:POFKUQKU
Datum objave v RUNG:08.11.2018
Število ogledov:3310
Število prenosov:0
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Gradivo je del revije

Naslov:New Journal of Chemistry
Skrajšan naslov:New J. Chem.
Leto izida:20

Licence

Licenca:CC BY-NC-ND 4.0, Creative Commons Priznanje avtorstva-Nekomercialno-Brez predelav 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by-nc-nd/4.0/deed.sl
Opis:Najbolj omejujoča licenca Creative Commons. Uporabniki lahko prenesejo in delijo delo v nekomercialne namene in ga ne smejo uporabiti za nobene druge namene.
Začetek licenciranja:07.11.2018

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