Issue 5, 2012
From the journal:

Physical Chemistry Chemical Physics

Hydrogen bonding of water in 3-methylpyridine studied by O 1s X-ray emission and absorption spectroscopy

Hidemi Arai,*ab   Yuka Horikawa,bc   Koichiro Sadakane,d   Takashi Tokushima,b   Yoshihisa Harada,befg   Yasunori Senba,h   Haruhiko Ohashi,h   Yasutaka Takataab  and  Shik Shinbgc  

* Corresponding authors

a Graduate School of Frontier Sciences, The University of Tokyo, Kashiwanoha, Kashiwa, Japan

b RIKEN/SPring-8, Sayo-cho, Sayo, Japan
E-mail: hidemi@spring8.or.jp

c Institute for Solid State Physics (ISSP), The University of Tokyo, Kashiwanoha, Kashiwa, Japan

d Institute of Materials Structure Science, High Energy Accelerator Research Organization, Japan

e Department of Applied Chemistry, The University of Tokyo, Hongo, Bunkyo-ku, Japan

f Synchrotron Radiation Research Organization, The University of Tokyo, Sayo-cho, Sayo, Japan

g JST-CREST, Kawaguchi, Japan

h JASRI/SPring-8, Sayo-cho, Sayo, Japan

Abstract

O 1s X-ray emission and X-ray absorption spectroscopy is applied to probe hydrogen bonding of water (D2O) in 3-methylpyridine. Owing to element selectivity of X-ray spectroscopies the electronic structure of water in the binary mixture was observed selectively. Based on the observed spectral changes associated with hydrogen bonding in O 1s X-ray emission and X-ray absorption spectra, we have investigated the hydrogen bond of the mixture sample over a wide range of D2O concentrations (XD2O = 0.02–1.0) at room temperature under atmospheric pressure.

Graphical abstract: Hydrogen bonding of water in 3-methylpyridine studied by O 1s X-ray emission and absorption spectroscopy

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Article information

DOI
https://doi.org/10.1039/C2CP23276F
Article type
Communication
Submitted
17 Oct 2011
Accepted
02 Dec 2011
First published
06 Dec 2011

Phys. Chem. Chem. Phys., 2012,14, 1576-1580

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Hydrogen bonding of water in 3-methylpyridine studied by O 1s X-ray emission and absorption spectroscopy

H. Arai, Y. Horikawa, K. Sadakane, T. Tokushima, Y. Harada, Y. Senba, H. Ohashi, Y. Takata and S. Shin, Phys. Chem. Chem. Phys., 2012, 14, 1576 DOI: 10.1039/C2CP23276F

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