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dc.contributor.authorSerbest, Kerim
dc.contributor.authorDeğirmencioğlu, İsmail
dc.contributor.authorÜnver, Yasemin
dc.contributor.authorEr, Mustafa
dc.contributor.authorKantar, Cihan
dc.contributor.authorSancak, Kemal
dc.date.accessioned2020-12-19T20:12:56Z
dc.date.available2020-12-19T20:12:56Z
dc.date.issued2007
dc.identifier.citationSerbest, K., Değirmencioğlu, İ., Ünver, Y., Er, M., Kantar, C. & Sancak, K. (2007). Microwave-assisted synthesis and characterization and theoretical calculations of the first example of free and metallophthalocyanines from salen type Schiff base derivative bearing thiophen and triazole heterocyclic rings. Journal of Organometallic Chemistry, 692(25), 5646-5654. https://doi.org/10.1016/j.jorganchem.2007.09.026en_US
dc.identifier.issn0022-328X
dc.identifier.urihttps://doi.org/10.1016/j.jorganchem.2007.09.026
dc.identifier.urihttps://hdl.handle.net/11436/3953
dc.description.abstractNovel metal-free and metallophthalocyanine complexes of Co, Ni, Cu, and Zn have been synthesized by exposure to microwave irradiation and reflux conditions and the products purified by several techniques. The newly prepared compounds have been characterized by elemental analyses, IR, 1H NMR, MS and UV-Vis spectroscopy. Furthermore, theoretical calculations of metallophthalocyanines CuPc, NiPc, ZnPc and CoPc were carried out to comparatively describe the molecular structures, molecular orbital and UV-Vis spectra of metallophthalocyanine complexes by the HF theory. A comparison between the different molecules for the geometry, molecular orbitals was made. The simulated order of the sizes of the central hole was CoPc > NiPc < CuPc < ZnPc, which is in complete accord with the experiment. Moreover, the HOMO-LUMO gaps were varied in order of CoPc > NiPc > ZnPc > CuPc. The calculated structures, electronic absorption spectra of metallophthalocyanine complexes are in good consistency with the experimental results. © 2007 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipKaradeniz Teknik Üniversitesi: 2006.111.002.4en_US
dc.description.sponsorshipThis study was supported by the Research Fund of Karadeniz Technical University, Project No.: 2006.111.002.4 (Trabzon – Turkey). We are thankful to Dr. Zekeriya Bıyıklıoğlu for recording UV–Vis spectra.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectComplexesen_US
dc.subjectMicrowave-assisteden_US
dc.subjectPhthalocyanineen_US
dc.subjectSchiff baseen_US
dc.subjectUV-Visen_US
dc.titleMicrowave-assisted synthesis and characterization and theoretical calculations of the first example of free and metallophthalocyanines from salen type Schiff base derivative bearing thiophen and triazole heterocyclic ringsen_US
dc.typearticleen_US
dc.contributor.departmentRTEÜ, Fen - Edebiyat Fakültesi, Kimya Bölümüen_US
dc.contributor.institutionauthorSerbest, Kerim
dc.contributor.institutionauthorKantar, Cihan
dc.identifier.doi10.1016/j.jorganchem.2007.09.026
dc.identifier.volume692en_US
dc.identifier.issue25en_US
dc.identifier.startpage5646en_US
dc.identifier.endpage5654en_US
dc.relation.journalJournal of Organometallic Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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