Red/blue shifting hydrogen bonds in acetonitrile-dimethyl sulphoxide solutions: FTIR and theoretical studies

PP Kannan, NK Karthick, A Mahendraprabu… - Journal of Molecular …, 2017 - Elsevier
FTIR spectra of neat acetonitrile (AN), dimethyl sulphoxide (DMSO) and their binary
solutions at various mole fractions have been recorded at room temperature. Theoretical …

Molecular interaction forces in acetone+ ethanol binary liquid solutions: FTIR and theoretical studies

DL Jadhav, NK Karthick, PP Kannan… - Journal of Molecular …, 2017 - Elsevier
FTIR spectra of neat acetone, ethanol and their binary solutions at the molar ratios 0.2: 0.8
(ethanol: acetone), 0.4: 0.6, 0.6: 0.4 and 0.8: 0.2 have been recorded at room temperature …

Hydrogen bond interactions in the binary solutions of formamide with methanol: FTIR spectroscopic and theoretical studies

PP Kannan, NK Karthick, G Arivazhagan - Spectrochimica Acta Part A …, 2020 - Elsevier
FTIR spectroscopic studies on the binary solutions of formamide with methanol reveal the
presence of “free” O− H in methanol. These “free” O− H groups are found in methanol …

Time domain reflectometric and spectroscopic studies on toluene+ butyronitrile solution

NK Karthick, G Arivazhagan, AC Kumbharkhane… - Journal of Molecular …, 2016 - Elsevier
The dielectric parameters of toluene+ butyronitrile solution have been obtained by time
domain reflectometry (TDR) technique in the frequency range from 10 MHz to 30 GHz at 298 …

FTIR spectroscopy, quantum chemical calculations and time domain reflectometry studies on the behavior of methanol molecules in the environment of dibutyl ether

PP Kannan, NK Karthick, A Mahendraprabu… - Journal of Molecular …, 2019 - Elsevier
FTIR spectra of neat dibutyl ether (DBE), methanol (MeOH) and their binary solutions at
different mole fractions have been recorded at room temperature. The density functional …

Multimers of 1-propanol and their heteromolecular hydrogen bonds with ethyl acetate: fourier transform infrared spectral studies

R Sahana, P Mounica, K Ramya… - Journal of Solution …, 2023 - Springer
Fourier transform infrared spectral studies have been carried out on pure 1-propanol (PrOH),
pure ethyl acetate (AcOEt), and 1: 1 (ethyl acetate: 1-propanol), 1: 2, 1: 3, 2: 1 and 3: 1 binary …

Weak hydrogen bonding interaction S–H··· OC studied by FT-IR spectroscopy and DFT calculations

A Mielcarek, A Dołęga - Journal of Molecular Structure, 2016 - Elsevier
Interactions between the thiolate group of tri-tert-butoxysilanethiol (TBST) and carbonyl
group of acetone are described. With the use of FT-IR spectroscopy the formation of weak …

Phase equilibria of systems containing oxygenated compounds: Polar or “pseudo-association” approach?

D NguyenHuynh, STK Tran, CTQ Mai - Fluid Phase Equilibria, 2020 - Elsevier
The modified group-contribution PC-SAFT (DOI: 10.1016/j. fluid. 2016.09. 020) has been
extended in this work to model the fluid phase equilibria of strong polar systems. The …

FTIR spectroscopic studies and DFT calculations on the toluene-propionitrile binary system

NK Karthick, G Arivazhagan, R Shanmugam - Journal of Molecular …, 2018 - Elsevier
FTIR spectroscopic studies has been carried out on pure toluene (TOL), propionitrile (PN)
and their equimolar binary solution at room temperature. DFT calculations (using B3LYP …

Spectroscopic and time domain reflectometry studies on acetonitrile-Ethylene glycol binary solutions

A Mahendraprabu, AC Kumbharkhane, YS Joshi… - Journal of Molecular …, 2017 - Elsevier
Abstract Spectroscopic (FTIR and 13 C NMR) and time domain reflectometry (in the
frequency range from 10 MHz to 25 GHz) studies have been carried out on the binary …