Synthesis, characterization, crystal structure, Hirshfeld surface analysis and spectroscopic properties of bis(5-aminoisophthalato) bispicolinecopper (II)

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dc.authoridTOPCU, YILDIRAY/0000-0002-2095-6603
dc.contributor.authorErdogmus, Gulnur
dc.contributor.authorDemircioglu, Zeynep
dc.contributor.authorHeren, Zerrin
dc.contributor.authorTopcu, Yildiray
dc.contributor.authorBuyukgungor, Orhan
dc.date.accessioned2025-03-23T19:39:26Z
dc.date.available2025-03-23T19:39:26Z
dc.date.issued2020
dc.departmentSinop Üniversitesi
dc.description.abstractThe 2D coordination polymer of Cu(II), [Cu(5-aip) (3-pic)(2)](n) (5-aip = 5-aminoisophthalato, 3-pic = 3-picoline) was characterized by elemental analysis, FT-IR and UV-Vis spectroscopy and single crystal XRD techniques. The X-ray single crystal data revealed that the polymeric coordination complex crystallizes in the monoclinic system with P2(1)/n space group and Cu(II) ion has five (square pyramidal) coordination number. X-ray diffraction analysis show that Cu(II) has a distorted square pyramidal geometry with tau = (175.75-160.0)/60) = 0.2625. Hirshfeld surface analysis was carried out, which reveals the nature of intermolecular contacts, the fingerprint plots and molecular surface contours (d(norm), d(i) and d(e)) provide the information about the percentage contributions [H center dot center dot center dot H (40.5%), C center dot center dot center dot H (29.2%), Cu center dot center dot center dot O (4.7%), N center dot center dot center dot H (4.9%), N center dot center dot center dot O (1.5%) and O center dot center dot center dot H (17.4%)] and revealed them major and minor contributions of the bond interactions for [Cu(5-aip) (3-pic)(2)](n) complex. According to UV-Vis spectrum, d-d transition observed at 712 nm (epsilon = 65 dm(3)mol(-1)cm(-1)) which is assigned to the d(z)(2) (a(1)) -> d(x-y)(22) (b(1)) transition. Thermogravimetric analysis was carried out to fallow the thermal stability of the complex. (C) 2020 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.molstruc.2020.127741
dc.identifier.issn0022-2860
dc.identifier.issn1872-8014
dc.identifier.scopus2-s2.0-85078107966
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.molstruc.2020.127741
dc.identifier.urihttps://hdl.handle.net/11486/6359
dc.identifier.volume1206
dc.identifier.wosWOS:000517780500072
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofJournal of Molecular Structure
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectXRD
dc.subjectFT-IR
dc.subjectUV-Vis
dc.subjectTGA
dc.subjectHirshfeld surface analysis
dc.titleSynthesis, characterization, crystal structure, Hirshfeld surface analysis and spectroscopic properties of bis(5-aminoisophthalato) bispicolinecopper (II)
dc.typeArticle

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