Naslov
STRUCTURAL AND ELECTROCHEMICAL STUDIES OF COBALT(II) AND NICKEL(II) COORDINATION POLYMERS WITH 6-HYDROXYNICOTINATE AND 4,4’-BIPYRIDINE

Autori
Škugor Rončević, Ivana ; Vladislavić, Nives ; Chatterjee, Nabanita ; Sokol, Vesna ; Oliver, Clive L. ; Kukovec, Boris-Marko.

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
27. hrvatski skup kemičara i kemijskih inženjera, Knjiga sažetaka / Marković, Dean ; Meštrović, Ernest ; Namjesnik, Danijel ; Tomašić, Vesna. - Zagreb : Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI), 2021, 169-169

Skup
27. hrvatski skup kemičara i kemijskih inženjera (27HSKIKI)

Mjesto i datum
Veli Lošinj, Hrvatska, 05.10.2021. - 08.10.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
COORDINATION POLYMERS ; STRUCTURAL AND ELECTROCHEMICAL STUDIES

Sažetak
A design of coordination polymers has become an important field of crystal engineering in the recent years due to many reasons e. g. functional properties of coordination polymers, their aesthetics and many possible applications e. g. in catalysis, gas storage and separation, magnetism, luminescence, molecular sensing etc. The control over the formation of coordination polymers with the desired frameworks and properties is especially affected by experimental conditions e. g. a choice of solvents, starting metal salts, additional ligands, temperature, hydrothermal conditions, pH value [1-3]. The isostructural cobalt(II) and nickel(II) coordination polymers with 6-hydroxynicotinate (6-hydroxypyridine-3-carboxylate) and 4, 4’-bipyridine (4, 4’-bpy) were prepared under hydrothermal conditions. Their hydrogen-bonded frameworks consist of 1-D polymeric {; ; ; ; ; ; [M(4, 4’-bpy)(H2O)4]2+}; ; ; ; ; ; n (M = Co, Ni) cations, 6-hydroxynicotinate anions and water molecules of crystallization (Figure 1), resulting in a formation of various hydrogen-bond motifs. The main goal was to determine the differences in the electrochemical behaviour of cobalt(II) and nickel(II) ions in the same coordination and structural environments.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

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