Kokristali bis(acetilacetonatnih) kompleksa prijelaznih metala s 1,4-dijodtetrafluorbenzenom i 1,4-dibromtetrafluorbenzenom

master's thesis

• Title (english): Cocrystals of bis(acetylacetonato) complexes of transition metals with 1,4-diiodotetrafluorobenzene and 1,4-dibromotetrafluorobenzene
• Author: Toni Grgurić
• Mentor: Vladimir Stilinović (mentor)
• Committee member: Vladimir Stilinović (predsjednik povjerenstva)
• Committee member: Ivan Kodrin (član povjerenstva)
• Committee member: Nikola Bregović (član povjerenstva)
• Committee member: Dominik Cinčić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Chemistry); Zagreb
• Defense date and country: 2018-05-28, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Chemistry; Inorganic Chemistry

Abstract

U sklopu ovog diplomskog rada je mehanokemijskom sintezom i sintezom iz otopine
proučuvan potencijal bis(acetilacetonatnih) kompleksa prijelaznih metala kao akceptora
halogenske veze kroz kelatirajuće atome kisika. U svrhu toga pripravljeno je šest
bis(acetilacetonatnih) kompleksa s metalnim centrima Cu2+, Pd2+, VO2+, Ni2+, Co2+, Zn2+ koji
su potom kokristalizirani s 1,4-dijodtetrafluorbenzenom i 1,4-dibromtetrafluorbenzenom kao
donorima halogenske veze.
Pripravljeni kokristali izučavani su metodom rentgenske difrakcije na praškastom
uzorku, termogravimetrijom i diferencijalnom pretražnom kalorimetrijom. Za osam kokristala
metodom rentgenske difrakcije na jediničnim kristalima iznađena je molekulska i kristalna
struktura.

Abstract (english)

Within this diploma thesis potential of bis(acetylacetonato) complexes of transition metals as
halogen bond acceptors through chelating oxygen atoms was studied. For that purpose six
bis(acetylacetonato) complexes of transition metals with metal centers Cu2+, Pd2+, VO2+, Ni2+,
Co2+, Zn2+ were prepared and cocrystalized with 1,4-diiodotetrafluorobenzene and 1,4-
dibromotetrafluorobenzene. Cocrystals were prepared by mechanochemical synthesis and
synthesis from solution.
The compounds were described by powder X-ray diffraction, thermogravimetry and
differential scanning calorimetry. The crystal and molecular structures of eight prepared
cocrystals was determined by single crystal X-ray diffraction.

• Keywords: halogenska veza; kokristali; kristalno inženjerstvo; mehanokemijska sinteza
• Keywords (english): cocrystals; crystal engineering; halogen bond; mechanochemical synthesis
• Language: croatian
• URN:NBN: urn:nbn:hr:217:986173
• Study programme: Title: Graduate university studies in chemistry; specializations in: Research programme; Course: Research programme; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra kemije (magistar/magistra kemije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access; Embargo expiration date: 2020-05-29
• Created on: 2018-06-05 07:53:05