The role of molecular polarity in cluster local structure studied by photoelectron spectroscopy

Rosso, Aldana (author): Lund University,Lunds universitet,Uppsala universitet,Fysik V,MAX IV-laboratoriet,MAX IV Laboratory

Tchaplyguine, Maxim (author): Lund University,Lunds universitet,Uppsala universitet,Fysik V,MAX IV-laboratoriet,MAX IV Laboratory

Öhrwall, Gunnar (author): Lund University,Lunds universitet,Uppsala universitet,Fysik V,MAX IV-laboratoriet,MAX IV Laboratory

Saethre, Leif (author)

Björneholm, Olle (author): Uppsala universitet,Molekyl- och kondenserade materiens fysik

(creator_code:org_t)

Elsevier BV, 2007
2007
English.
In: Chemical Physics Letters. - : Elsevier BV. - 0009-2614 .- 1873-4448. ; 435:1-3, s. 79-83

Related links:: http://dx.doi.org/10...; show more...; https://urn.kb.se/re...; https://doi.org/10.1...; https://lup.lub.lu.s...; show less...

Abstract Subject headings

We have studied the spatial structure and electronic levels of clusters of the molecule CH3Br to investigate the effects of molecular polarity on these properties. Analysis of the core level photoelectron spectra of initially neutral CH3Br clusters shows that the C 1 s-1 state has a 30% larger binding energy shift between free molecules and clusters than the Br 3d-1 state. This difference is attributed to an anti-parallel packing of the molecules induced by the polar character of bromomethane. The results obtained from the analysis of valence cluster spectra also support the proposed structure.

By the author/editor: Rosso, Aldana; Rander, Torbjörn; Bergersen, Henri ...; Lindblad, Andrea ...; Lundwall, Marcus; Svensson, Svante; show more...; Tchaplyguine, Ma ...; Öhrwall, Gunnar; Saethre, Leif; Björneholm, Olle; show less...

About the subject

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