dc.contributor.author
Stüker, Tony
dc.contributor.author
Beckers, Helmut
dc.contributor.author
Riedel, Sebastian
dc.date.accessioned
2020-06-10T10:13:40Z
dc.date.available
2020-06-10T10:13:40Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/27619
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-27373
dc.description.abstract
The reaction of laser‐ablated iridium atoms with dinitrogen molecules and nitrogen atoms yield several neutral and ionic iridium dinitrogen complexes such as Ir(N2), Ir(N2)+, Ir(N2)2, Ir(N2)2−, IrNNIr, as well as the nitrido complexes IrN, Ir(N)2 and IrIrN. These reaction products were deposited in solid neon, argon and nitrogen matrices and characterized by their infrared spectra. Assignments of vibrational bands are supported by ab initio and first principle calculations as well as 14/15N isotope substitution experiments. The structural and electronic properties of the new dinitrogen and nitrido iridium complexes are discussed. While the formation of the elusive dinitrido complex Ir(N)2 was observed in a subsequent reaction of IrN with N atoms within the cryogenic solid matrices, the threefold coordinated iridium trinitride Ir(N)3 could not be observed so far.
en
dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
dc.subject
density functional calculations
en
dc.subject
high oxidation states
en
dc.subject
matrix isolation
en
dc.subject
nitrogen fixation
en
dc.subject
transition metals
en
dc.subject.ddc
500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften
dc.title
A Cornucopia of Iridium Nitrogen Compounds Produced from Laser‐Ablated Iridium Atoms and Dinitrogen
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.doi
10.1002/chem.201905514
dcterms.bibliographicCitation.journaltitle
Chemistry – A European Journal
dcterms.bibliographicCitation.number
33
dcterms.bibliographicCitation.pagestart
7384
dcterms.bibliographicCitation.pageend
7394
dcterms.bibliographicCitation.volume
26
dcterms.bibliographicCitation.url
https://doi.org/10.1002/chem.201905514
refubium.affiliation
Biologie, Chemie, Pharmazie
refubium.affiliation.other
Institut für Anorganische Chemie
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refubium.funding
DEAL Wiley
refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.eissn
1521-3765
dcterms.isPartOf.zdb
1478547-X