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Nanocrystalline hybrid inorganic-organic one-dimensional chain systems tailored with 2 and 3-phenyl rings monocarboxylic acids


Djerdj, Igor; Popović, Jasminka; Stare, Jernej; Ambrožić, Gabriela; Škapin, Srečo D.; Kozlevčar, Bojan; Pajić, Damir; Jagličić, Zvonko; Crnjak Orel, Zorica
Nanocrystalline hybrid inorganic-organic one-dimensional chain systems tailored with 2 and 3-phenyl rings monocarboxylic acids // Journal of materials chemistry, 22 (2012), 20; 10255-10265 doi:10.1039/C2JM16213J (međunarodna recenzija, članak, znanstveni)


Naslov
Nanocrystalline hybrid inorganic-organic one-dimensional chain systems tailored with 2 and 3-phenyl rings monocarboxylic acids

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

Izvornik
Journal of materials chemistry (0959-9428) 22 (2012), 20; 10255-10265

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Metal-organic framework; antiferromagnetism; one-dimensional

Sažetak
Two novel nanosized hybrid inorganicorganic 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. 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, )
119-1191458-1017 - Nanomagneti (Krešo Zadro, )

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

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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