FTIR study of hydrogen bonding between substituted benzyl alcohols and acrylic esters
Hydrogen bonding between substituted benzyl alcohols (benzyl alcohol, o-aminobenzyl alcohol, o-chlorobenzyl alcohol and o-nitrobenzyl alcohol) and acrylic esters (methyl methacrylate, ethyl methacrylate) is studied in carbon tetrachloride by using the FTIR spectroscopic method. Utilizing the Nash me...
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doaj-123f9a07ec0141afa103ac75f5fbc0d02020-11-25T00:17:02ZengElsevierArabian Journal of Chemistry1878-53522016-11-019S2S1410S141510.1016/j.arabjc.2012.03.007FTIR study of hydrogen bonding between substituted benzyl alcohols and acrylic estersP. Sivagurunathan0P. Hajasharif1Department of Physics, Annamalai University, Tamilnadu, IndiaPhysics Wing, D.D.E., Annamalai University, Tamilnadu, IndiaHydrogen bonding between substituted benzyl alcohols (benzyl alcohol, o-aminobenzyl alcohol, o-chlorobenzyl alcohol and o-nitrobenzyl alcohol) and acrylic esters (methyl methacrylate, ethyl methacrylate) is studied in carbon tetrachloride by using the FTIR spectroscopic method. Utilizing the Nash method, the formation constant (K) of the 1:1 complexes is calculated. Using the K value, the Gibbs free energy change (ΔG0) is also calculated. The calculated formation constant and Gibbs free energy change values vary with the substituent of benzyl alcohol and ester chain length, which suggests that the proton donating ability of substituted benzyl alcohols is in the order: o-aminobenzyl alcohol < benzyl alcohol < o-chlorobenzyl alcohol < o-nitrobenzyl alcohol, and proton accepting ability of acrylic esters is in the order: methyl methacrylate < ethyl methacrylate.http://www.sciencedirect.com/science/article/pii/S1878535212000536Benzyl alcoholAcrylic estersFormation constantHydrogen bonding |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
P. Sivagurunathan P. Hajasharif |
spellingShingle |
P. Sivagurunathan P. Hajasharif FTIR study of hydrogen bonding between substituted benzyl alcohols and acrylic esters Arabian Journal of Chemistry Benzyl alcohol Acrylic esters Formation constant Hydrogen bonding |
author_facet |
P. Sivagurunathan P. Hajasharif |
author_sort |
P. Sivagurunathan |
title |
FTIR study of hydrogen bonding between substituted benzyl alcohols and acrylic esters |
title_short |
FTIR study of hydrogen bonding between substituted benzyl alcohols and acrylic esters |
title_full |
FTIR study of hydrogen bonding between substituted benzyl alcohols and acrylic esters |
title_fullStr |
FTIR study of hydrogen bonding between substituted benzyl alcohols and acrylic esters |
title_full_unstemmed |
FTIR study of hydrogen bonding between substituted benzyl alcohols and acrylic esters |
title_sort |
ftir study of hydrogen bonding between substituted benzyl alcohols and acrylic esters |
publisher |
Elsevier |
series |
Arabian Journal of Chemistry |
issn |
1878-5352 |
publishDate |
2016-11-01 |
description |
Hydrogen bonding between substituted benzyl alcohols (benzyl alcohol, o-aminobenzyl alcohol, o-chlorobenzyl alcohol and o-nitrobenzyl alcohol) and acrylic esters (methyl methacrylate, ethyl methacrylate) is studied in carbon tetrachloride by using the FTIR spectroscopic method. Utilizing the Nash method, the formation constant (K) of the 1:1 complexes is calculated. Using the K value, the Gibbs free energy change (ΔG0) is also calculated. The calculated formation constant and Gibbs free energy change values vary with the substituent of benzyl alcohol and ester chain length, which suggests that the proton donating ability of substituted benzyl alcohols is in the order: o-aminobenzyl alcohol < benzyl alcohol < o-chlorobenzyl alcohol < o-nitrobenzyl alcohol, and proton accepting ability of acrylic esters is in the order: methyl methacrylate < ethyl methacrylate. |
topic |
Benzyl alcohol Acrylic esters Formation constant Hydrogen bonding |
url |
http://www.sciencedirect.com/science/article/pii/S1878535212000536 |
work_keys_str_mv |
AT psivagurunathan ftirstudyofhydrogenbondingbetweensubstitutedbenzylalcoholsandacrylicesters AT phajasharif ftirstudyofhydrogenbondingbetweensubstitutedbenzylalcoholsandacrylicesters |
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1725381472542523392 |