Title of article
Long-lived perpendicular conformation in the photoisomerization path of 1,1′-dimethylstilbene and 1,1′-diethylstilbene
Author/Authors
Berndt، نويسنده , , F. and Dobryakov، نويسنده , , A.L. and Quick، نويسنده , , M. and Mahrwald، نويسنده , , R. and Ernsting، نويسنده , , N.P. and Lenoir، نويسنده , , D. A. KOVALENKO، نويسنده , , S.A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
4
From page
39
To page
42
Abstract
Olefinic bismethylation (bisethylation) lowers the barrier to isomerization in photoexcited stilbene, resulting in ultrafast (0.3 ps) twist to the perpendicular conformation which is the common intermediate for the trans–cis and cis–trans reaction. The perpendicular state is long-lived, 19 ps in hexane and 2.9 ps in acetonitrile.
Journal title
Chemical Physics Letters
Serial Year
2012
Journal title
Chemical Physics Letters
Record number
1933542
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