prikaz prve stranice dokumenta Supramolekulske mreže koje sadrže Cu(II), Mn(II) i Ni(II) Nastava kemije i kemija mangana
  Download
PDF 1.8 MB
master's thesis
Supramolekulske mreže koje sadrže Cu(II), Mn(II) i Ni(II) Nastava kemije i kemija mangana
Zagreb: University of Zagreb, Faculty of Science, 2019. urn:nbn:hr:217:624525
Brckan, Maria
University of Zagreb
Faculty of Science
Department of Biology
University of Zagreb
Faculty of Science
Department of Chemistry

Institutional repository: Repository of the Faculty of Science

Cite this document

Brckan, M. (2019). Supramolekulske mreže koje sadrže Cu(II), Mn(II) i Ni(II) Nastava kemije i kemija mangana (Master's thesis). Zagreb: University of Zagreb, Faculty of Science; Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:624525

Brckan, Maria. "Supramolekulske mreže koje sadrže Cu(II), Mn(II) i Ni(II) Nastava kemije i kemija mangana." Master's thesis, University of Zagreb, Faculty of Science; University of Zagreb, Faculty of Science, 2019. https://urn.nsk.hr/urn:nbn:hr:217:624525

Brckan, Maria. "Supramolekulske mreže koje sadrže Cu(II), Mn(II) i Ni(II) Nastava kemije i kemija mangana." Master's thesis, University of Zagreb, Faculty of Science; University of Zagreb, Faculty of Science, 2019. https://urn.nsk.hr/urn:nbn:hr:217:624525

Brckan, M. (2019). 'Supramolekulske mreže koje sadrže Cu(II), Mn(II) i Ni(II) Nastava kemije i kemija mangana', Master's thesis, University of Zagreb, Faculty of Science; University of Zagreb, Faculty of Science, accessed 18 May 2024, https://urn.nsk.hr/urn:nbn:hr:217:624525

Brckan M. Supramolekulske mreže koje sadrže Cu(II), Mn(II) i Ni(II) Nastava kemije i kemija mangana [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; Zagreb: University of Zagreb, Faculty of Science; 2019 [cited 2024 May 18] Available at: https://urn.nsk.hr/urn:nbn:hr:217:624525

M. Brckan, "Supramolekulske mreže koje sadrže Cu(II), Mn(II) i Ni(II) Nastava kemije i kemija mangana", Master's thesis, University of Zagreb, Faculty of Science, Zagreb; University of Zagreb, Faculty of Science, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:217:624525

Metadata
TitleSupramolekulske mreže koje sadrže Cu(II), Mn(II) i Ni(II) Nastava kemije i kemija mangana
Title (english)Supramolecular networks containing Cu(II), Mn(II) and Ni(II) Chemistry Teaching and Manganese Chemistry
AuthorMaria Brckan
MentorNenad Judaš (mentor)
Committee memberNenad Judaš (predsjednik povjerenstva)
Committee memberIva Juranović Cindrić (član povjerenstva)
Committee memberMirela Sertić Perić (član povjerenstva)
Committee memberPetar Kružić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
GranterUniversity of Zagreb
Faculty of Science
(Department of Chemistry)
Zagreb
Defense date and country2019-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
U istraživačkom dijelu opisane su kristalne i molekulske strukture tetra-μ-2-klor-5-nitrobenzoato-κ8O:O'-bis(akva)bakra(II)] i njegovog kokristala s tetra-μ-2-klor-5-nitrobenzoato-κ8O:O'-bis(metanol)bakrom(II)]. Monokristalni uzorci dobiveni su hlapljenjem metanolnih i vodenih otopina. Oba spoja, kristaliziraju u triklinskom sustavu. U oba kristala apikalno vezani ligandi vodikovim vezama povezuju paddlewheelske molekule u lančaste polimere koji se usporedno naslaguju u motivu patentnog zatvarača. Međusobna orijentacija paddlwheelskih molekula, opisana kutom koji zatvaraju njihove apikalne osi, bliska je kutu od 60°. Ovakav prostorni odnos čest je i kod srodnih bakrovih(II) paddlewheela te potencijalno može biti sintonski element za supramolekulske sinteze. Metodički dio bavi se mogućom uporabom kemije mangana u nastavi kemije. Analizirani su osnovnoškolski i srednjoškolski nastavni programi kemije, fizike i biologije i prepoznate nastavne teme u kojima je moguće integrirati znanja nastavnih predmeta izučavanjem kemijskih svojstava mangana. Osmišljen je 90-minutni nastavni sat utemeljen na strategiji učenja otkrivanjem te jednostavnim i jeftinim pokusima i nastavnim materijalima.
Abstract (english)
Thesis deals with crystal and molecular structures of tetra-μ-2-chlor-5-nitrobenzoato-κ8O:O'- bis(aqua)copper(II) and its cocrystal with tetra-μ-2-chlor-5-nitrobenzoato-κ8O:O'- bis(methanol)copper(II). Single crystals were obtained by slow evaporation of methanol and aqueous solutions containing starting compounds. Both compounds are triclinic. Apical ligands connect paddlewheels into polymeric rods by hydrogen bonds. Molecular rods are stacked together with their protruding benzoato moieties organized in a zipper mode. Mutual orientation of paddlewheels defined by the angle between their apical axes is close to 60°. Such spatial orientation is common to analogous copper(II) paddlewheel compounds and might be used as synthone element in supramolecular synthesis. Methodical part deals with potential use of mangane chemistry in chemistry education. Primary and highschool syllabuses of chemistry, physics and biology were analyzed to identify parts in which integration of knowledge might be achieved throught mangane chemistry. A 90-minute lesson based on inquiry learning strategy was proposed that should serve as a template for inclusion of mangane chemistry into the chemistry teaching practice. Experiments and teaching materials are simple, cheap and available.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:624525
Study programmeTitle: Integrated undergraduate and graduate university study of Biology and Chemistry Education; specializations in: Integrated undergraduate and graduate university study of Biology and Chemistry Education
Course: Integrated undergraduate and graduate university study of Biology and Chemistry Education
Study programme type: university
Study level: integrated undergraduate and graduate
Academic / professional title: magistar/magistra edukacije biologije i kemije (magistar/magistra edukacije biologije i kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2020-03-30
Terms of useLicence In copyright icon
Created on2019-10-14 09:11:18