Title of article
Tautomeric equilibrium and hydroxyl group internal rotation in 4-hydroxypyridine
Author/Authors
Sanchez، نويسنده , , Raquel and Giuliano، نويسنده , , B. Michela and Melandri، نويسنده , , Sonia and Caminati، نويسنده , , Walther، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
4
From page
6
To page
9
Abstract
The rotational spectrum of 4-hydroxypyridine has been investigated by free jet absorption millimeter-wave spectroscopy. Only the enolic form is observed. All transitions are split into two component lines due to the internal rotation of the hydroxyl group. From the ground state splitting (ΔE = 7.97(4) MHz) the barrier to internal rotation V2 = 1513(10) cm−1 has been obtained.
Journal title
Chemical Physics Letters
Serial Year
2006
Journal title
Chemical Physics Letters
Record number
1919077
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