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Synthesis, characterization, and hydrogen storage capacities of polymeric squaric acid complexes containing 1-vinylimidazole

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dc.contributor.authorYilmaz, Hakan
dc.contributor.authorAndac, Omer
dc.contributor.authorGorduk, Semih
dc.date.accessioned2026-06-27T14:06:49Z
dc.date.issued2017
dc.description.abstractIn this work, three new polymeric coordination complexes were synthesized using squaric acid and 1-vinylimidazole. The structures of the coordination polymers, formed with Co(II), Zn(II), and Cd(II) ions, were characterized by elemental analysis, infrared spectroscopy (IR), thermal analysis (Thermogravimetry, TG; Derivative Thermogravimetry, DTG; Differential Scanning Calorimetry, DSC), magnetic susceptibility, X-ray powder diffraction, and X-ray single crystal techniques. The X-ray single crystal method showed that the squarato ligand behaves as bis(monodentate) via the oxygen atoms in mu(1,3)-mode and 1-vinylimidazole coordinates to the metal ion via the ring nitrogen atom as monodentate in the complexes. The central ions in the complexes obtained as single crystal exhibited slightly distorted octahedral geometries. The surface areas and hydrogen storage capacities of the synthesized complexes were also examined. (C) 2017 Elsevier Ltd. All rights reserved.en
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK Project) [1101131]
dc.description.urihttps://doi.org/10.1016/j.poly.2017.05.014
dc.identifier.doi10.1016/j.poly.2017.05.014
dc.identifier.endpage23
dc.identifier.issn0277-5387
dc.identifier.startpage16
dc.identifier.urihttps://hdl.handle.net/20.500.14981/57168
dc.identifier.volume133
dc.identifier.wos000405537200003
dc.language.isoeng
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.relation.ispartofPOLYHEDRON
dc.subjectSquaric acid
dc.subject1-Vinylimidazole
dc.subjectCoordination polymer
dc.subjectSurface area
dc.subjectHydrogen storage
dc.subjectMETAL-ORGANIC FRAMEWORKS
dc.subjectCOORDINATION POLYMERS
dc.subjectMAGNETIC-PROPERTIES
dc.subjectCRYSTAL-STRUCTURES
dc.subjectCOPPER(II) COMPLEXES
dc.subjectTERPHENYL-2,2',4,4'-TETRACARBOXYLIC ACID
dc.subjectDINUCLEAR COPPER(II)
dc.subjectSTRUCTURAL DIVERSITY
dc.subjectOXOCARBON DIANIONS
dc.subjectSOLID-STATE
dc.subjectChemistry
dc.subjectCrystallography
dc.titleSynthesis, characterization, and hydrogen storage capacities of polymeric squaric acid complexes containing 1-vinylimidazole
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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