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Pregled bibliografske jedinice broj: 1131817

Electrical and magnetic features of a 3D oxalate- bridged [CuFe] molecular precursor


Kanižaj, Lidija; Barišić, Dario; Pajić, Damir; Molčanov, Krešimir; Šantić, Ana; Jurić, Marijana
Electrical and magnetic features of a 3D oxalate- bridged [CuFe] molecular precursor // BOOK OF ABSTRACTS / Biliškov, Nikola ; Brekalo, Ivana ; Martinez, Valentina (ur.).
Zagreb, 2021. str. 60-60 (poster, domaća recenzija, sažetak, znanstveni)


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Naslov
Electrical and magnetic features of a 3D oxalate- bridged [CuFe] molecular precursor

Autori
Kanižaj, Lidija ; Barišić, Dario ; Pajić, Damir ; Molčanov, Krešimir ; Šantić, Ana ; Jurić, Marijana

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

Izvornik
BOOK OF ABSTRACTS / Biliškov, Nikola ; Brekalo, Ivana ; Martinez, Valentina - Zagreb, 2021, 60-60

ISBN
978-953-7941-35-2

Skup
SOLID-STATE SCIENCE & RESEARCH 2021

Mjesto i datum
Zagreb, Hrvatska, 10-11.6.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
coordination polymers ; oxalate-bridged ; crystal structure ; electrical property ; magnetic property

Sažetak
Due to the rich variety of metal species and ligands, coordination geometry, guests inside the pores, and supramolecular structures, an enormous number of coordination polymers with various structures, dimensionality, and nuclearity have been synthesized and reported. This area of molecular chemistry is the basis for design of the molecule-based materials that combine two (or more) physical properties of interest, especially upgrading and expanding the molecular magnetism toward multifunctional systems. Most of the oxalate-based molecular magnets described to date have been obtained by the “complex-as-ligand approach” ; a molecular building block, the tris(oxalato)metalate [MIII(C2O4)3]3 anion is used as a ligand toward other metal cations. The topology of these oxalate-bridged compounds is controlled by a templating counterion. Two polymorphs of 3D coordination polymer [CuIIFeII2(H2O)(terpy)(C2O4)3]n (1 ; terpy = 2, 2′:6′, 2′′-terpyridine), formed hydrothermally, contain homometallic 2D oxalate-bridged honeycomb anionic layers, [FeII2(C2O4)3]n2n-, mutually linked by complex cations of copper(II) ions, [Cu(H2O)(terpy)]2+, through oxygen atoms from oxalate bridges. Recently published oxalate-based networks have shown proton conductivity related to the presence of ammonium and/or crystallization water [1]. Therefore, in addition to magnetic, electrical properties of 1 have been also investigated ; it exhibits antiferromagnetic phase transition at 25 K and proton conductivity. Furthermore, the ability of this 3D polymer, due to their appropriate stoichiometry of metal ions, to act as single-source precursor for the formation of spinel CuFe2O4 oxide by heat treatment has been explored [2].

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
HRZZ-IP-2019-04-5742 - Topološka raznolikost oksalatnih spojeva: sinteza, svojstva i upotreba za okside (TOPOXAL-SYPROXID) (Jurić, Marijana, HRZZ - 2019-04) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Citiraj ovu publikaciju

Kanižaj, Lidija; Barišić, Dario; Pajić, Damir; Molčanov, Krešimir; Šantić, Ana; Jurić, Marijana
Electrical and magnetic features of a 3D oxalate- bridged [CuFe] molecular precursor // BOOK OF ABSTRACTS / Biliškov, Nikola ; Brekalo, Ivana ; Martinez, Valentina (ur.).
Zagreb, 2021. str. 60-60 (poster, domaća recenzija, sažetak, znanstveni)
Kanižaj, L., Barišić, D., Pajić, D., Molčanov, K., Šantić, A. & Jurić, M. (2021) Electrical and magnetic features of a 3D oxalate- bridged [CuFe] molecular precursor. U: Biliškov, N., Brekalo, I. & Martinez, V. (ur.)BOOK OF ABSTRACTS.
@article{article, year = {2021}, pages = {60-60}, keywords = {coordination polymers, oxalate-bridged, crystal structure, electrical property, magnetic property}, isbn = {978-953-7941-35-2}, title = {Electrical and magnetic features of a 3D oxalate- bridged [CuFe] molecular precursor}, keyword = {coordination polymers, oxalate-bridged, crystal structure, electrical property, magnetic property}, publisherplace = {Zagreb, Hrvatska} }
@article{article, year = {2021}, pages = {60-60}, keywords = {coordination polymers, oxalate-bridged, crystal structure, electrical property, magnetic property}, isbn = {978-953-7941-35-2}, title = {Electrical and magnetic features of a 3D oxalate- bridged [CuFe] molecular precursor}, keyword = {coordination polymers, oxalate-bridged, crystal structure, electrical property, magnetic property}, publisherplace = {Zagreb, Hrvatska} }




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