Show simple item record

dc.creatorLiu, Te-Yangen_US
dc.creatorKenny, Jonathan E.en_US
dc.creatorMoomaw, William R.en_US
dc.date.accessioned2006-06-15T18:03:09Z
dc.date.available2006-06-15T18:03:09Z
dc.date.issued1987en_US
dc.identifier1987-TC-2en_US
dc.identifier.urihttp://hdl.handle.net/1811/17323
dc.descriptionAuthor Institution: Department of Chemistry, Tufts University; Department of Chemistry, Williams Collegeen_US
dc.description.abstractIn the complex of pyrazine-hexafluoroisopropanol, the $0_{0}^{0}$ of the lowest $n\pi^{\ast}$ transition is as sharp as that of the parent and is blue-shifted $408 cm^{-1}$, with lifetime shorter than 3 ns. This blue shift roughly gives the hydrogen bond energy in the $S_{1}(nx^{\ast})$ of $2740 cm^{-1}$. Our interpretation to the short lifetime is that due to the large stabilization of the hydrogen bond, the $S_{1}$ is below $T_{2}(xx^{\ast})$. which breaks down the coupling between them, resulting in the quenching of the slow component of fluorescenceen_US
dc.format.extent81438 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleHYDROGEN BONDING IN GROUND AND EXCITED STATES OF PYRAZINEen_US
dc.typearticleen_US


Files in this item

Thumbnail

Items in Knowledge Bank are protected by copyright, with all rights reserved, unless otherwise indicated.

This item appears in the following Collection(s)

Show simple item record