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Title:A ROTATIONAL STUDY OF ALAALA DIPEPTIDE
Author(s):León, Iker
Contributor(s):Alonso, José L.; Mata, Santiago ; Alonso, Elena R.
Subject(s):Structure determination
Abstract:The solid AlaAla dipeptide (m.p. 285ºC) has been placed in the gas phase by laser ablation and studied using a chirped-pulse Fourier-transform microwave (LA-CP-FTMW) and molecular-beam Fourier-transform micro-wave (LA-MB-FTMW) spectroscopies. Two rotamers have been identified through their rotational and nuclear quadrupole coupling constants. The two conformers are stabilized by a different type of intramolecular interactions forming closing five- and seven-membered ring configurations. Additionally, conformer interconversion gives rise to missing conformers in the conformational landscape.
Issue Date:24-Jun-20
Publisher:International Symposium on Molecular Spectroscopy
Citation Info:APS
Genre:CONFERENCE PAPER/PRESENTATION
Type:Text
Language:English
URI:http://hdl.handle.net/2142/107537
Date Available in IDEALS:2020-06-26


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