Publication:
Azidoaurates of the alkali metals

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dc.contributor.coauthorHöhn, Peter
dc.contributor.coauthorArmbrüster, Marc
dc.contributor.coauthorBaranov, Alexey
dc.contributor.coauthorWagner, Frank R.
dc.contributor.coauthorKniep, Rüdiger
dc.contributor.departmentDepartment of Chemistry
dc.contributor.departmentGraduate School of Sciences and Engineering
dc.contributor.facultymemberYes
dc.contributor.kuauthorAfyon, Semih
dc.contributor.kuauthorSomer, Mehmet Suat
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.contributor.schoolcollegeinstituteGRADUATE SCHOOL OF SCIENCES AND ENGINEERING
dc.date.accessioned2024-11-09T22:45:27Z
dc.date.issued2006
dc.description.abstractSynthesis, crystal structure as well as IR- and Raman-spectroscopic properties of the new ternary azidoaurates(III) A[Au(N3)4] (A = K, Rb, Cs) are reported. The translucent orange-red compounds were prepared by reaction of the respective binary azides with HAuCl4 in aqueous solutions at room temperature. The crystal structures determined by single crystal X-ray diffraction methods are monoclinic (C2/c (No. 15), K/Rb/Cs[Au(N3)4]: a = 1049.30(9) pm / 1033.93(10) pm / 1011.9(8) pm, b = 1047.52(8) pm / 1064.20(11) pm / 1093.8(8) pm, c = 776.97(7) pm / 809.79(8) pm / 858.4(6) pm, β = 91.220(5)° / 90.322(5)° / 92.72(5)°) and provide the first examples for azidoaurates with mono-atomic cations. The unusual reduction of the lattice parameter a with increasing cation size in the isotypic series is discussed in detail. IR- and Raman-spectroscopic measurements show strongly covalent gold-nitrogen contacts, a bonding situation which is further supported by quantum chemical calculations and ELF-analyses.
dc.description.fulltextNo
dc.description.harvestedfromManual
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.openaccessNO
dc.description.peerreviewstatusN/A
dc.description.publisherscopeInternational
dc.description.readpublishN/A
dc.description.sponsoredbyTubitakEuN/A
dc.description.studentonlypublicationNo
dc.description.studentpublicationYes
dc.description.versionN/A
dc.identifier.WoSQuartileQ3
dc.identifier.doi10.1002/zaac.200600062
dc.identifier.eissn1521-3749
dc.identifier.embargoN/A
dc.identifier.endpage1680
dc.identifier.issn0044-2313
dc.identifier.issue10-11
dc.identifier.scopus2-s2.0-33748412880
dc.identifier.startpage1671
dc.identifier.urihttps://doi.org/10.1002/zaac.200600062
dc.identifier.urihttps://hdl.handle.net/20.500.14288/6081
dc.identifier.volume632
dc.identifier.wos000239858700003
dc.keywordsAzides
dc.keywordsCrystal structure
dc.keywordsVibrational spectroscopy
dc.keywordsELF
dc.language.isoeng
dc.publisherWiley-VCH
dc.relation.affiliationKoç University
dc.relation.collectionKoç University Institutional Repository
dc.relation.ispartofZeitschrift für Anorganische und Allgemeine Chemiede
dc.relation.ispartofJournal of Inorganic and General Chemistryen
dc.relation.openaccessN/A
dc.rightsN/A
dc.subjectInorganic chemistry
dc.subjectCoordination chemistry
dc.titleAzidoaurates of the alkali metals
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorAfyon, Semih
local.contributor.kuauthorSomer, Mehmet Suat
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