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dc.contributor.advisorNecefoğlu, Hacali
dc.contributor.authorÖztürkkan, Füreya Elif
dc.date.accessioned2020-12-06T10:10:14Z
dc.date.available2020-12-06T10:10:14Z
dc.date.submitted2006
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/97192
dc.description.abstractKobalt (II) p-floro-, p-kloro- p-bromobenzoatların nikotinamid ve kobalt (II)p-floro-, p-kloro- p-bromo-, p-iyodobenzoatların dietilnikotinamid ile yedi kompleksiilk defa sentezlenmiştir.(I)[Co(p-F-C6H4COO)2(C6H6N2O)2.2H2O](II)[Co(p-Cl-C6H4COO)2(C6H6N2O)2.2H2O](III)[Co(p-Br-C6H4COO)2(C6H6N2O)2.2H2O](IV)[Co(p-F-C6H4COO)2(C10H14N2O)2.2H2O](V)[Co(p-Cl-C6H4COO)2(C10H14N2O)2.2H2O](VI)[Co(p-Br-C6H4COO)2(C6H6N2O)2.2H2O](VII)[Co(p-I-C6H4COO)2(C6H6N2O)2.2H2O]Komplekslerin metal: p-halojenobenzoat: Nikotinamid/ N,N'-Dietilnikotinamid oranlarının 1:2:2 oldukları bulunmuştur. Kompleksler oktahedralgeometriye sahiptirler.20-900ºC sıcaklık aralığında azot atmosferinde TG-DTG, DTA termik analizmetodu kullanılarak, sentezlenen komplekslerin termal özellikleri eş zamanlı olarakincelenmiştir. [Co(p-F-C6H4COO)2(C6H6N2O)2.2H2O] kompleksi 138ºC ,[Co(p-Cl-C6H4COO)2(C6H6N2O)2.2H2O] kompleksi 136ºC,[Co(p-Br-C6H4COO)2(C6H6N2O)2.2H2O] kompleksi 140ºC,[Co(p-F-C6H4COO)2(C10H14N2O)2.2H2O] kompleksi 93ºC,[Co(p-Cl-C6H4COO)2(C10H14N2O)2.2H2O] kompleksi 100ºC,[Co(p-Br-C6H4COO)2(C6H6N2O)2.2H2O] kompleksi 105ºC,[Co(p-I-C6H4COO)2(C6H6N2O)2.2H2O] kompleksi 113ºC'de olmak üzerekompleksler sularını tek basamakta kaybederlerParçalanma sonucu parçalanma ürünü olarak I, II, III, IV, V komplekslerindeCoO, Co2O3, Co3O4, VI, VII kompleklerinde Co3O4 `dir.
dc.description.abstractSeven new complexes of p-halogenobenzoates of Co(II) with nicotinamideand N,N'-diethylnicotinamide have been synthesized.(I)[Co(p-F-C6H4COO)2(C6H6N2O)2.2H2O](II)[Co(p-Cl-C6H4COO)2(C6H6N2O)2.2H2O](III)[Co(p-Br-C6H4COO)2(C6H6N2O)2.2H2O](IV)[Co(p-F-C6H4COO)2(C10H14N2O)2.2H2O](V)[Co(p-Cl-C6H4COO)2(C10H14N2O)2.2H2O](VI)[Co(p-Br-C6H4COO)2(C6H6N2O)2.2H2O](VII)[Co(p-I-C6H4COO)2(C6H6N2O)2.2H2O]The rates of metal:p-halogenobenzoic acid:nicotinamide or N,N-diethylnicotinamide in complexes was found as 1:2:2. Synthesized complexes haveoctahedral geometry.The thermal behaviour of synthesized complexes were investigatedsimultaneously by employing thermoanalytical TG-DTG, DTA methods in thetemperature range of 20-900ºC in static nitrogen atmosphere. Prepared complexeslose the molecules water of crystallization in one step. Final products are found CoO,Co2O3, Co3O4 for I, II, III, IV, V and Co3O4 for VI, VII.en_US
dc.languageTurkish
dc.language.isotr
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsAttribution 4.0 United Statestr_TR
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectKimyatr_TR
dc.subjectChemistryen_US
dc.titleKobalt(II) p-halojenobenzoatların nikotinamid ve N,N-dietilnikotinamid komplekslerinin sentezi ve özellikleri.
dc.title.alternativeSynthesis and properties of nicotinamide and N,N-diethylnicotinamide complexes of cobalt(II) p-halegenobenzoates.
dc.typemasterThesis
dc.date.updated2018-08-06
dc.contributor.departmentKimya Anabilim Dalı
dc.identifier.yokid158300
dc.publisher.instituteFen Bilimleri Enstitüsü
dc.publisher.universityKAFKAS ÜNİVERSİTESİ
dc.identifier.thesisid182878
dc.description.pages100
dc.publisher.disciplineDiğer


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