prikaz prve stranice dokumenta Kokristali perhalogeniranih donora halogenske veze s koordinacijskim spojevima nikla(II)
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master's thesis
Kokristali perhalogeniranih donora halogenske veze s koordinacijskim spojevima nikla(II)
Zagreb: University of Zagreb, Faculty of Science, 2021. urn:nbn:hr:217:003483
Marijan, Sara
University of Zagreb
Faculty of Science
Department of Chemistry

Institutional repository: Repository of the Faculty of Science

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Marijan, S. (2021). Kokristali perhalogeniranih donora halogenske veze s koordinacijskim spojevima nikla(II) (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:003483

Marijan, Sara. "Kokristali perhalogeniranih donora halogenske veze s koordinacijskim spojevima nikla(II)." Master's thesis, University of Zagreb, Faculty of Science, 2021. https://urn.nsk.hr/urn:nbn:hr:217:003483

Marijan, Sara. "Kokristali perhalogeniranih donora halogenske veze s koordinacijskim spojevima nikla(II)." Master's thesis, University of Zagreb, Faculty of Science, 2021. https://urn.nsk.hr/urn:nbn:hr:217:003483

Marijan, S. (2021). 'Kokristali perhalogeniranih donora halogenske veze s koordinacijskim spojevima nikla(II)', Master's thesis, University of Zagreb, Faculty of Science, accessed 23 December 2024, https://urn.nsk.hr/urn:nbn:hr:217:003483

Marijan S. Kokristali perhalogeniranih donora halogenske veze s koordinacijskim spojevima nikla(II) [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2021 [cited 2024 December 23] Available at: https://urn.nsk.hr/urn:nbn:hr:217:003483

S. Marijan, "Kokristali perhalogeniranih donora halogenske veze s koordinacijskim spojevima nikla(II)", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:217:003483

Metadata
TitleKokristali perhalogeniranih donora halogenske veze s koordinacijskim spojevima nikla(II)
Title (english)Cocrystals of perhalogenated halogen bond donors with nickel(II) coordination compounds
AuthorSara Marijan
MentorDominik Cinčić (mentor)
Committee memberDominik Cinčić (predsjednik povjerenstva)
Committee memberAdriana Kenđel (član povjerenstva)
Committee memberĐani Škalamera (član povjerenstva)
Committee memberVladimir Stilinović (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Chemistry)
Zagreb
Defense date and country2021-02-18, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
U ovom diplomskom radu sintetizirana su dva koordinacijska spoja nikla(II), bis(2-acetilpiridin)dikloridonikal(II) i bis(2-benzoilpiridin)dikloridonikal(II), s ciljem da se pri kokristalizaciji s perhalogeniranim donorima halogenske veze istraži potencijal kloridnog liganda kao akceptora halogenske veze. Priprava kokristala provedena je mehanokemijskom sintezom i sintezom u otopini. Mehanokemijskom sintezom priređeno je devetnaest novih kristalnih faza, dok su kristalizacijom iz otopine priređeni jedinični kristali pet kokristala. Dobiveni produkti okarakterizirani su difrakcijom rendgenskog zračenja u polikristalnom uzorku, termogravimetrijskom analizom te infracrvenom spektroskopskom analizom, a kokristalima čiji su jedinični kristali uspješno priređeni, metodom difrakcije rendgenskog zračenja u jediničnom kristalu određene su molekulske i kristalne strukture. Strukturnom analizom priređenih spojeva utvrđeno je da je u svim kokristalima dominantna supramolekulska interakcija halogenska veza Ni–Cl···I koja se ostvaruje između atoma joda perhalogeniranog spoja kao donora halogenske veze i klorido liganda koordinacijskog spoja nikla(II) kao akceptora halogenske veze.
Abstract (english)
Within this diploma thesis, two nickel(II) coordination compounds, bis(2-acetylpyridine)dichloridonickel(II) and bis(2-benzoylpyridine)dichloridonickel(II), have been synthesized in order to investigate the ability of the chlorine atom coordinated to the Ni(II) metal centre to act as a halogen bond acceptor with perhalogenated organic compounds as halogen bond donors. All syntheses have been performed both by mechanochemical liquid-assisted grinding and by crystallization from solution. Two nickel(II) coordination compounds formed nineteen new phases with selected donors mechanochemically, and five single crystals of the cocrystals were obtained by crystallization from solution. All reactants and products have been characterized by means of powder X-ray diffraction, thermogravimetry analysis, infrared spectroscopy analysis, and the obtained single crystals have been characterized by single crystal X-ray diffraction. Molecular and crystal structure determination of the obtained single crystals revealed that the dominant supramolecular interaction in all five cocrystals is the Ni–Cl···I halogen bond between halogen bond donor iodine atoms and nickel(II) complex chlorine atoms.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:003483
ProjectNumber: IP-2019-04-1868
Title: Nove građevne jedinke u supramolekulskom dizajnu složenih višekomponentnih molekulskih kristala temeljenih na halogenskim vezama
Title: New building blocks for the supramolecular design of complex multi-component molecular crystals based on halogen bonds
Acronym: HaloBond
Leader: Dominik Cinčić
Jurisdiction: Croatia
Funder: HRZZ
Funding stream: IP
Study programmeTitle: 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 resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2022-02-19
Terms of useLicence In copyright icon
Created on2021-03-08 13:59:24