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Synthesis and Crystal Structure of Mixed-Valence Hexanuclear Manganese Oxide Complex, Hexakis(μ2-Pivalato)3-Pivalato-Mono(pyridine) Acid-Bis(μ4-Oxo) Dimanganese(III) Tetramanganese(II)

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dc.authorscopusid7004490652
dc.authorscopusid14010024700
dc.authorscopusid36039473500
dc.contributor.authorSarí, M.
dc.contributor.authorPoyraz, M.
dc.contributor.authorBüyuk̈güngör, O.
dc.date.accessioned2020-06-21T15:06:14Z
dc.date.available2020-06-21T15:06:14Z
dc.date.issued2009
dc.departmentOndokuz Mayıs Üniversitesien_US
dc.department-temp[Sarí] Musa, Department of Physical Education, Gazi Üniversitesi, Ankara, Ankara, Turkey; [Poyraz] Mehmet, Department of Chemistry, Afyon Kocatepe Üniversitesi, Afyonkarahisar, Afyonkarahisar, Turkey; [Büyuk̈güngör] Orhan, Department of Physics, Ondokuz Mayis Üniversitesi, Samsun, Turkeyen_US
dc.description.abstractThe complex, [Mn <inf>6</inf> O <inf>2</inf> (OOCCMe <inf>3</inf> ) <inf>10</inf> (HOOCCMe <inf>3</inf> ) <inf>3</inf> (py)], has a hexanuclear structure with a Mn <inf>6</inf> O <inf>2</inf> core. This complex crystallizes in the monoclinic space group P2 <inf>1</inf> /n with a = 17.757(5) Å, b = 27.413(5) Å, c = 22.348(5) Å, β = 90.233(5)°, V = 9,040(4) Å 3 and Z = 4. It contains a [Mn <inf>6</inf> O <inf>2</inf> ] 10+ core that can be described as two edge-sharing Mn <inf>4</inf> tetrahedra at the centre of each of which tetrahedron lies a μ <inf>4</inf> -O 2- ion. All Mn atoms are six-coordinate and possess distorted octahedral geometry. Mn <inf>4</inf> exhibits butterfly arrangement with both μ <inf>4</inf> -O atoms on the same side of the molecule. The complex is mixed-valence (Mn II <inf>4</inf> Mn III <inf>2</inf> , and the Mn III centers are assigned as the two central metal ions bridged by two O 2- ions. © 2009 Springer Science+Business Media, LLC.en_US
dc.identifier.doi10.1007/s10870-009-9527-y
dc.identifier.endpage552en_US
dc.identifier.issn1074-1542
dc.identifier.issn1572-8854
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-67349083643
dc.identifier.scopusqualityQ4
dc.identifier.startpage549en_US
dc.identifier.urihttps://doi.org/10.1007/s10870-009-9527-y
dc.identifier.volume39en_US
dc.identifier.wosWOS:000267031200002
dc.identifier.wosqualityQ4
dc.language.isoenen_US
dc.publisherSpringer New Yorken_US
dc.relation.ispartofJournal of Chemical Crystallographyen_US
dc.relation.journalJournal of Chemical Crystallographyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectClustersen_US
dc.subjectCrystal Structureen_US
dc.subjectHexanuclear Structureen_US
dc.subjectMixed-Valenceen_US
dc.titleSynthesis and Crystal Structure of Mixed-Valence Hexanuclear Manganese Oxide Complex, Hexakis(μ2-Pivalato)3-Pivalato-Mono(pyridine) Acid-Bis(μ4-Oxo) Dimanganese(III) Tetramanganese(II)en_US
dc.typeArticleen_US
dspace.entity.typePublication

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