Home News About Us Contact Contributors Disclaimer Privacy Policy Help FAQ

Home
Search
Quick Search
Advanced
Fulltext
Browse
Collections
Persons
My eDoc
Session History
Login
Name:
Password:
Documentation
Help
Support Wiki
Direct access to
document ID:


          Institute: Fritz-Haber-Institut     Collection: Molecular Physics     Display Documents



ID: 201609.0, Fritz-Haber-Institut / Molecular Physics
Hydrated complexes of tryptophan: ion dip infrared spectroscopy in the molecular fingerprint region, 100–2000 cm–1
Authors:Carcabal, Pierre; Kroemer, Romano T.; Snoek, Lavina C.; Simons, John P.; Bakker, Joost M.; Compagnon, Isabelle; Meijer, Gerard; Helden, Gert von
Language:English
Date of Publication (YYYY-MM-DD):2004-09-02
Title of Journal:Physical Chemistry Chemical Physics
Journal Abbrev.:Phys. Chem. Chem. Phys.
Volume:6
Issue / Number:19
Start Page:4546
End Page:4552
Copyright:2004 The Owner Societies
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:The infrared spectra of hydrated complexes of tryptophan have been recorded in the gas phase over the range 160–800 cm–1 using double resonance IR-UV ion dip spectroscopy. Despite the problems arising from severe UV spectral overlap of unresolved resonances, the IR measurements, combined with new DFT and ab initio calculations have allowed a re-assessment of the spectral assignments proposed in an earlier combined near-infrared/quantum computational investigation [L. C. Snoek, R. T. Kroemer and J. P. Simons, Phys. Chem. Chem. Phys. 2002, 4, 2130]. It has reinforced the conclusion that hydration leads to conformational restructuring and also served to focus attention on the information that can be provided by spectroscopic measurements obtained in the mid and far IR.
External Publication Status:published
Document Type:Article
Communicated by:Gerard Meijer
Affiliations:Fritz-Haber-Institut/Molecular Physics
External Affiliations:Chem. Dept., Physical and Theoretical Chemistry Lab., Oxford, UK; Molecular Modelling and Design, Dept. of Chemistry, Pharmacia, Nerviano, Italy; FOM Inst. "Rijnhuizen", Nieuwegein, The Netherlands
Identifiers:URL:http://www.rsc.org/CFmuscat/intermediate_abstract....
DOI:10.1039/b411757c
The scope and number of records on eDoc is subject to the collection policies defined by each institute - see "info" button in the collection browse view.