Title of article
Mid-infrared absorption spectrum of 5,6-dihydroxyindole-2-carboxylic acid
Author/Authors
Okuda، نويسنده , , Hidekazu and Nakamura، نويسنده , , Atsushi and Wakamatsu، نويسنده , , Kazumasa and Ito، نويسنده , , Shosuke and Sota، نويسنده , , Takayuki، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
5
From page
355
To page
359
Abstract
We report the mid-infrared absorption spectrum of 5,6-dihydroxyindole-2-carboxylic acid (DHICA) solid samples in the wavenumber region ranging from 1000 cm−1 to 4000 cm−1 with resolution of 4 cm−1. Vibrational modes for observed dominant absorption bands of DHICA have been successfully assigned with ab initio density-functional theory calculations. The experimental data also suggest the existence of intermolecular hydrogen bonds.
Journal title
Chemical Physics Letters
Serial Year
2007
Journal title
Chemical Physics Letters
Record number
1921035
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