Probing the balance of attraction and repulsion in binary mixtures of dimethyl sulfoxide and n-alcohols

Andrew Ellis; Florian M. Zehentbauer; Johannes Kiefer

doi:10.1039/C2CP42902K

Probing the balance of attraction and repulsion in binary mixtures of dimethyl sulfoxide and n-alcohols

Andrew Ellis
, Florian M. Zehentbauer
, Johannes Kiefer

Engineering

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

Published volumetricmixing data for DMSO-n-alcohol systems show a transition from attractive to repulsive interaction dominance for increasing alkyl chain length. A spectroscopic marker for the relative dominance of these interactions is investigated by FTIR measurements. While most vibrational modes show very similar behavior for the alcohols (C3-C5) studied, the CO torsion mode reveals a strong correlation between maximum red-shift and the balance of attraction and repulsion.

Original language	English
Pages (from-to)	1093-1096
Number of pages	4
Journal	Physical Chemistry Chemical Physics
Volume	15
Issue number	4
Early online date	30 Nov 2012
DOIs	https://doi.org/10.1039/C2CP42902K
Publication status	Published - 2013

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title = "Probing the balance of attraction and repulsion in binary mixtures of dimethyl sulfoxide and n-alcohols",

abstract = "Published volumetricmixing data for DMSO-n-alcohol systems show a transition from attractive to repulsive interaction dominance for increasing alkyl chain length. A spectroscopic marker for the relative dominance of these interactions is investigated by FTIR measurements. While most vibrational modes show very similar behavior for the alcohols (C3-C5) studied, the CO torsion mode reveals a strong correlation between maximum red-shift and the balance of attraction and repulsion.",

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AB - Published volumetricmixing data for DMSO-n-alcohol systems show a transition from attractive to repulsive interaction dominance for increasing alkyl chain length. A spectroscopic marker for the relative dominance of these interactions is investigated by FTIR measurements. While most vibrational modes show very similar behavior for the alcohols (C3-C5) studied, the CO torsion mode reveals a strong correlation between maximum red-shift and the balance of attraction and repulsion.

U2 - 10.1039/C2CP42902K

DO - 10.1039/C2CP42902K

M3 - Article

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VL - 15

SP - 1093

EP - 1096

JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

IS - 4

ER -

Probing the balance of attraction and repulsion in binary mixtures of dimethyl sulfoxide and n-alcohols

Abstract

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