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Novel hybrid inorganic-organic one-dimensional chain systems tailored with monocarboxylic acids


Djerdj, Igor; Popović, Jasminka; Stare, Jernej; Ambrožić, Gabriela; D. Škapin, Srečo; Kozlevčar Bojan; Pajić, Damir; Jagličić, Zvonko; Crnjak Orel, Zorica
Novel hybrid inorganic-organic one-dimensional chain systems tailored with monocarboxylic acids // Book of Abstracts of the 27th European Crystallographic Meeting / Karl Wilhelm Törnroos (ur.).
Bergen, 2012. str. 238-238 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Novel hybrid inorganic-organic one-dimensional chain systems tailored with monocarboxylic acids

Autori
Djerdj, Igor ; Popović, Jasminka ; Stare, Jernej ; Ambrožić, Gabriela ; D. Škapin, Srečo ; Kozlevčar Bojan ; Pajić, Damir ; Jagličić, Zvonko ; Crnjak Orel, Zorica

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

Izvornik
Book of Abstracts of the 27th European Crystallographic Meeting / Karl Wilhelm Törnroos - Bergen, 2012, 238-238

Skup
27th European Crystallographic Meeting

Mjesto i datum
Bergen, Norveška, 06-11.08.2012

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Hybrid inorganic-organic materials; MOF; structure solution from PXRD; magnetic properties

Sažetak
Two novel nanosized hybrid inorganicorganic frameworks, VO(C14H9COO)2, and VO(C10H7COO)2 have been solvothermally synthesized and their structures elucidated using a combination of powder XRD and DFT geometry optimization [1]. They contain one-dimensional chain of corner-sharing tetrahedra in the case of VO(C10H7COO)2, and corner-sharing octahedra for VO(C14H9COO)2 oriented along orthorhombic/monoclinic c-axis, respectively. While VO(C14H9COO)2 exhibits bidentate bridging binding of organic moiety to the metal center, VO(C10H7COO)2 shows monodentate mode as evidenced from DFT and infrared spectroscopy. Both hybrids exhibit fiber-like morphology, consisting of smaller individual single crystals aligned in parallel to the growth direction along the c-axis. They are thermally stable up to 350°C having even more stable impurities containing vanadium in its highest oxidation state. The magnetic properties have been also investigated and indicate antiferromagnetic ordering along the chains characterized by rather low spin exchange parameters.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija



POVEZANOST RADA


Projekt / tema
098-0982886-2893 - Dopirani optoelektronički i keramički nanomaterijali (Biserka Gržeta, )
098-0982886-2894 - Tanki filmovi legura silicija na prijelazu iz amorfne u uređenu strukturu (Davor Gracin, )

Ustanove
Institut "Ruđer Bošković", Zagreb