Rationalisation of the IR stretching frequencies of Bronsted acid centres in microporous solids

Authors
Lewis, DW Sastre, G
Citation
Dw. Lewis et G. Sastre, Rationalisation of the IR stretching frequencies of Bronsted acid centres in microporous solids, CHEM COMMUN, (4), 1999, pp. 349-350
Citations number
11
Categorie Soggetti
Chemistry
Journal title
CHEMICAL COMMUNICATIONS
ISSN journal
13597345 → ACNP
Issue
4
Year of publication
1999
Pages
349 - 350
Database
ISI
SICI code
1359-7345(19990221):4<349:ROTISF>2.0.ZU;2-V
Abstract
The relative position of the O-H stretching frequency of Bronsted acid site s in microporous solids is found to be correlated with the gradient norm of the electrostatic potential and, unlike previous attempts to provide a uni fied picture of the vibrational properties in such solids, the correlation is found for all structural and compositional variants studied to date.