The solvation of iodine anions in water clusters: PES studies

Gil Markovich; Stuart Pollack; Rina Giniger; Ori Cheshnovsky

doi:10.1007/BF01429115

The solvation of iodine anions in water clusters: PES studies

Gil Markovich^*, Stuart Pollack, Rina Giniger, Ori Cheshnovsky

^*Corresponding author for this work

School of Chemistry

Tel Aviv University

Research output: Contribution to journal › Article › peer-review

36 Scopus citations

Abstract

We have measured the photoelectron-spectra of I^- (H₂O)_n clusters in the size range n=1-60. We have found that the first six water molecules form a solvation layer with an average 0.35 eV electrostatic stabilization of the anion. At larger cluster sizes the electrostatic stabilization of water does not fit a continuous dielectric solvent. The most stable structures of the clusters consist of internally solvated anions. In the size range n=34-40 we have found evidence for existence of cluster structures with surface solvated anions.

Original language	English
Pages (from-to)	98-100
Number of pages	3
Journal	Zeitschrift für Physik D Atoms, Molecules and Clusters
Volume	26
Issue number	1
DOIs	https://doi.org/10.1007/BF01429115
State	Published - Mar 1993

Keywords

33.60.Cv
36.40.+d

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The solvation of iodine anions in water clusters: PES studies

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