Structure of XeN+ clusters (N=3–30): Simulation and experiment

作者: José A. Gascón , Randall W. Hall , Christoph Ludewigt , Hellmut Haberland

DOI: 10.1063/1.1512277

关键词:

摘要: We present an experimental and computational study of the photoabsorption line shape XeN+ clusters. Positively charged xenon clusters have a unique feature not seen in lighter rare gas cation clusters: there are two families isomers whose ground states consist neutral atoms surrounding either linear trimer ion core or tetramer core. Interconversion these is possible at temperatures as low 60 K. The combination simulation experiment demonstrates existence their manifestation spectra. Clusters present, general, cores depending on number along axis that contains

参考文章(29)
B. v. Issendorff, A. Hofmann, H. Haberland, Observation of linear isomers of the ionized rare gas tetramers Ar4+ and Xe4+ Journal of Chemical Physics. ,vol. 111, pp. 2513- 2518 ,(1999) , 10.1063/1.479529
Nikos L. Doltsinis, Peter J. Knowles, Theoretical photoabsorption spectra of Arn+ clusters Chemical Physics Letters. ,vol. 325, pp. 648- 654 ,(2000) , 10.1016/S0009-2614(00)00745-4
Hellmut Haberland, A model for the processes happening in a rare-gas cluster after ionization Surface Science. ,vol. 156, pp. 305- 312 ,(1985) , 10.1016/0039-6028(85)90588-6
Isidore Last, Thomas F. George, Semiempirical study of rare gas and rare gas–hydrogen ionic clusters: R+n, (RnH)+, and (RnH2)+ for R≡Ar, Xe Journal of Chemical Physics. ,vol. 93, pp. 8925- 8938 ,(1990) , 10.1063/1.459231
Guillermo A. Morales, Jessica Faulkner, Randall W. Hall, Tight-binding Simulations of Argon Cation Clusters Journal of Chemical Physics. ,vol. 109, pp. 3418- 3424 ,(1998) , 10.1063/1.476937
Hellmut Haberland, Bernd von Issendorff, Thomas Kolar, Hans Kornmeier, Christoph Ludewigt, Andreas Risch, Electronic and geometric structure of Ar n + and Xe n + clusters: The solvation of rare-gas ions by their parent atoms Physical Review Letters. ,vol. 67, pp. 3290- 3293 ,(1991) , 10.1103/PHYSREVLETT.67.3290
Jose A. Gascon, Randall W. Hall, Photoabsorption spectra of argon cation clusters: Monte Carlo simulations using many-body polarization The Journal of Chemical Physics. ,vol. 113, pp. 7204- 7210 ,(2000) , 10.1063/1.1312825
José A. Gascón, Randall W. Hall, Absorption Spectra and Geometries of ArN+ (N = 30−60)† The Journal of Physical Chemistry. ,vol. 105, pp. 6579- 6582 ,(2001) , 10.1021/JP0100102
Nancy E. Levinger, Douglas Ray, Michael L. Alexander, W. C. Lineberger, Photoabsorption and photofragmentation studies of (Ar+)n cluster ions Journal of Chemical Physics. ,vol. 89, pp. 5654- 5662 ,(1988) , 10.1063/1.455572
Tsutomu Ikegami, Tamotsu Kondow, Suehiro Iwata, The geometric and electronic structures of Arn+ (n=3–27) Journal of Chemical Physics. ,vol. 98, pp. 3038- 3048 ,(1993) , 10.1063/1.464130