Spectroscopic observation of gold-dicarbide: photodetachment and velocity map imaging of the AuC2 anion

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dc.contributor.authorVisser, Bradley R
dc.contributor.authorAddicoat, Matthew A
dc.contributor.authorGascooke, Jason
dc.contributor.authorLawrance, Warren Donald
dc.contributor.authorMetha, Gregory Francis
dc.date.accessioned2013-05-27T00:27:50Z
dc.date.available2013-05-27T00:27:50Z
dc.date.issued2013-05-07
dc.description.abstractPhotoelectron spectra following photodetachment of the gold dicarbide anion, AuC− 2 , have been recorded using the velocity map imaging technique at several excitation wavelengths. The binding energy spectra show well-defined vibrational structure which, with the aid of computational calculations and Franck-Condon simulations, was assigned to a progression in the Au–C stretching mode, ν3. The experimental data indicate that the features in the spectrum correspond to a 2A ←3A transition, involving states which we calculate to have bond angles ∼147◦ but with a low barrier to linearity.en
dc.identifier.citationVisser, B.R., Addicoat, M.A., Gascooke, J.R., Lawrance, W.D. and Metha, G.F., 2013. Spectroscopic observation of gold-dicarbide: photodetachment and velocity map imaging of the AuC2 anion. Journal of Chemical Physics, 138, 174310.en
dc.identifier.issn0021-9606
dc.identifier.urihttp://hdl.handle.net/2328/26786
dc.language.isoen
dc.oaire.license.condition.licenseIn Copyright
dc.publisherAmerican Institute of Physicsen
dc.subjectPhysical chemistryen
dc.subjectElectron impact excitationen
dc.titleSpectroscopic observation of gold-dicarbide: photodetachment and velocity map imaging of the AuC2 anionen
dc.typeArticleen
local.contributor.authorOrcidLookupLawrance, Warren Donald: https://orcid.org/0000-0002-9522-575Xen_US
local.contributor.authorOrcidLookupGascooke, Jason: https://orcid.org/0000-0002-3236-2247en_US
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