Evidence for chiral isomers in the spectra of small size selected hydrazine clusters

Authors
Beu, TA Buck, U
Citation
Ta. Beu et U. Buck, Evidence for chiral isomers in the spectra of small size selected hydrazine clusters, Z PHYS CHEM, 214, 2000, pp. 437-447
Citations number
30
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS
ISSN journal
09429352 → ACNP
Volume
214
Year of publication
2000
Part
4
Pages
437 - 447
Database
ISI
SICI code
0942-9352(2000)214:<437:EFCIIT>2.0.ZU;2-4
Abstract
New configurations of hydrazine (N2H4)(n) clusters have been calculated fro m dimer to tetramer which contain one monomer with one inverted NH2 group. This procedure generates new chiral isomers of the clusters. The calculated lineshifts of the asymmetric NH2 wag mode lead for the dimer and the trime r to a much better agreement with the experimental results than obtained in previous calculations without the chiral isomers. For the tetramer the spe ctra do not differ for the two configurations.