Pentacarbonyl(2,6-diaminopyridine)chromium(0): synthesis and molecular structure

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dc.contributor.authorMorkan, İzzet Amour
dc.contributor.authorGüven, Kutalmış
dc.contributor.authorÖzkar, Saim
dc.date.accessioned2020-06-25T17:40:06Z
dc.date.available2020-06-25T17:40:06Z
dc.date.issued2004
dc.departmentKırıkkale Üniversitesi
dc.description.abstractPhotolysis of hexacarbonylchromium(0) in the presence of 2,6-diaminopyridine in toluene solution at 10 degreesC yields pentacarbonyl(2,6-diaminopyridine)chromium(0), which could be isolated from solution as plate-like crystals and fully characterized by using the single crystal X-ray diffractometry and MS, IR, H-1 and C-13 NMR spectroscopy. The complex was found to have the 2,6-diaminopyridine ligand bonded to the chromium atom through one of the NH2 groups. A single crystal X-ray structure of the complex reveals that the coordination sphere around the chromium atom is a slightly distorted octahedron, involving five carbonyls and one 2,6-diaminopyridine ligand. Because of the steric requirement of 2,6-diaminopyridine the four equatorial carbonyl groups are bended away from the N-donor ligand. The pyridine plane makes an angle of 112.9(3)degrees with the OC-Cr-N bond axis. The Cr-C distances have values between 1.833(7) and 1.935(7) Angstrom. The Cr-N distance is 2.236(5) Angstrom. (C) 2004 Elsevier B.V. All rights reserved.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1016/j.jorganchem.2004.04.020
dc.identifier.endpage2323en_US
dc.identifier.issn0022-328X
dc.identifier.issn1872-8561
dc.identifier.issue14en_US
dc.identifier.scopus2-s2.0-2942687020
dc.identifier.scopusqualityQ2
dc.identifier.startpage2319en_US
dc.identifier.urihttps://doi.org/10.1016/j.jorganchem.2004.04.020
dc.identifier.urihttps://hdl.handle.net/20.500.12587/3267
dc.identifier.volume689en_US
dc.identifier.wosWOS:000222416800006
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Saen_US
dc.relation.ispartofJournal Of Organometallic Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectchromiumen_US
dc.subjectcarbonylen_US
dc.subjectdiaminopyridineen_US
dc.subjectmolecular structureen_US
dc.subjectXRDen_US
dc.subjectX-ray diffractionen_US
dc.subjectsynthesisen_US
dc.subjectphotolysisen_US
dc.subjectspectroscopic techniquesen_US
dc.titlePentacarbonyl(2,6-diaminopyridine)chromium(0): synthesis and molecular structureen_US
dc.typeArticle

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