Synthesis, crystal structure, thermal behavior and IR characterization of pentacarbonyl(4-methylpyridine)chromium(0) complex

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dc.authorid0000-0001-9036-5836en_US
dc.authorid0000-0003-1790-6143
dc.authorid0000-0002-7585-0136
dc.contributor.authorMorkan, İzzet Amour
dc.contributor.authorMorkan, Ayşe Uztetik
dc.contributor.authorTuç, Çiğdem
dc.contributor.authorKendi, Engin
dc.date.accessioned2021-06-23T19:25:49Z
dc.date.available2021-06-23T19:25:49Z
dc.date.issued2008
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractPentacarbonyl(4-methylpyridine)chromium(0) complex was isolated from n-hexane solution as yellow plate-like crystals and characterized by using X-ray crystallography. It crystallizes in the orthorhombic system with the space group Cmcm and Z = 4. The unit cell parameters are a = 11.737(1) angstrom, b = 12.857(2) angstrom, c = 8.465(1) angstrom. The single crystal X-ray structure of the complex shows that the coordination sphere around the chromium central atom is slightly distorted octahedron, involving the 4-methylpyridine (4-mp), ligand as a monodentate N-donor ligand and five carbonyl groups. The four equatorial CO groups in the complex, with the Cr-C2 distance of 1.886 angstrom, are slightly bent away from the 4-methylpyridine ligand with the N-Cr-C2 angle of 91.69. The pyridine ring plane makes an angle of 135.17 with the Cr-N-CO bond axis. The thermal analysis (differential thermal analysis and thermal gravimetry) and IR spectra of the complex indicated that the compound undergoes complete decomposition to form the Cr2O3 as the final decomposition product.en_US
dc.identifier.doi10.1007/s10870-008-9383-1
dc.identifier.endpage545en_US
dc.identifier.issn1074-1542
dc.identifier.issn1572-8854
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-44749089038en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage541en_US
dc.identifier.urihttps://doi.org/10.1007/s10870-008-9383-1
dc.identifier.urihttps://hdl.handle.net/20.500.12491/6256
dc.identifier.volume38en_US
dc.identifier.wosWOS:000256472200009en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorMorkan, Ayşe Uztetik
dc.institutionauthorTuç, Çiğdem
dc.institutionauthorMorkan, İzzet Amour
dc.language.isoenen_US
dc.publisherSpringer/Plenum Publishersen_US
dc.relation.ispartofJournal Of Chemical Crystallographyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectChromiumen_US
dc.subject4-Methylpyridineen_US
dc.subjectPhotolysisen_US
dc.subjectCrystal Structureen_US
dc.subjectTGA/DTAen_US
dc.titleSynthesis, crystal structure, thermal behavior and IR characterization of pentacarbonyl(4-methylpyridine)chromium(0) complexen_US
dc.typeArticleen_US

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