E. G. Kononova, I. A. Solonina, M. N. Rodnikova, E. V. Shirokova, “IR spectroscopic study of the hydrogen bond network in the water–3-amino-1-propanol system and its comparison with the spatial network of hydrogen bonds in the water–monoethanolamine system”, Mendeleev Commun., 2022, Volume 32, Issue 6,Pages <nobr>837

This article is cited in 5 papers

Communications

IR spectroscopic study of the hydrogen bond network in the water–3-amino-1-propanol system and its comparison with the spatial network of hydrogen bonds in the water–monoethanolamine system

E. G. Kononova^a, I. A. Solonina^b, M. N. Rodnikova^b, E. V. Shirokova^b

^a A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation
^b N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation

Abstract: IR spectroscopy was used to explore the water–3-amino-1-propanol (3AP) system in the range of 400–4000 cm^-1. Based on the stretching vibrations of OH, NH₂ and CH groups and skeletal bending vibrations of 3AP it was concluded that mixed spatial networks are formed in the water–3AP system that predominate at medium 3AP concentrations. The obtained results are similar to the IR spectroscopic data for the water–monoethanolamine system, viz., the networks of both amino alcohols are incorporated into the spatial

Keywords: liquid amino alcohols, water–amino alcohol systems, hydrogen bond networks, IR spectroscopy.

Language: English

DOI: 10.1016/j.mencom.2022.11.043

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