Adsorption behavior and solvent effects of an adamantane-triazole derivative on metal clusters–DFT simulation studies

JS Al-Otaibi, YS Mary, YS Mary, Z Ullah… - Journal of Molecular …, 2022 - Elsevier
Abstract Adsorption of 3-(adamantan-1-yl)-4-phenyl-1-[(4-phenylpiperazin-yl) methyl]-1H-1,
2, 4-triazole-5 (4H)-thione (APT) with metal clusters are reported theoretically. APT is found …

Neutral and zwitterionic glycine. H2O complexes: A theoretical and matrix-isolation Fourier transform infrared study

R Ramaekers, J Pajak, B Lambie… - The Journal of chemical …, 2004 - pubs.aip.org
The H-bond interaction between glycine and H2O has been studied by a combined
theoretical (DFT (B3LYP)/6-31 G**) and experimental (matrix-isolation FT-IR) methodology …

Vibrational analysis of amino acids and short peptides in hydrated media. I. L-glycine and L-leucine

N Derbel, B Hernández, F Pflüger… - The Journal of …, 2007 - ACS Publications
Raman scattering and Fourier-transform infrared (FT− IR) attenuated transmission
reflectance (ATR) spectra of two α-amino acids (α-AAs), ie, glycine and leucine, were …

Vibrational spectra of α-amino acids in the zwitterionic state in aqueous solution and the solid state: DFT calculations and the influence of hydrogen bonding

BZ Chowdhry, TJ Dines, S Jabeen… - The Journal of Physical …, 2008 - ACS Publications
The zwitterionic forms of the two simplest α-amino acids, glycine and l-alanine, in aqueous
solution and the solid state have been modeled by DFT calculations. Calculations of the …

Many-body interaction in glycine–(water) 3 complex using density functional theory method

A Chaudhari, PK Sahu, SL Lee - The Journal of chemical physics, 2004 - pubs.aip.org
Amino acids have been quite useful as models for understanding the thermodynamic
behavior and the state of solvation of proteins and peptides in solution, especially in deriving …

The Impact of Solvent Polarity on the Stability, Electronic Properties, and 1H NMR Chemical Shift of the Conformers of 2-Chloro-3-Methylcyclohexan-1-One Oxime: a …

NN Milani, R Ghiasi, A Forghaniha - Journal of Applied Spectroscopy, 2020 - Springer
In this article, the stability of the conformers of 2-chloro-3-methylcyclohexan-1-one oxime
was investigated at the wB97XD/6-311G (d, p) level of theory. Using the self-consistent …

Solvent effects on glycine. I. A supermolecule modeling of tautomerization via intramolecular proton transfer

B Balta, V Aviyente - Journal of computational chemistry, 2003 - Wiley Online Library
The relative stabilities of glycine tautomers involved in the intramolecular proton transfer are
investigated computationally by considering glycine‐water complexes containing up to five …

Solvent effects on glycine II. Water‐assisted tautomerization

B Balta, V Aviyente - Journal of computational chemistry, 2004 - Wiley Online Library
The water‐assisted tautomerization of glycine has been investigated at the B3LYP/6‐31+
G** level using supermolecules containing up to six water molecules as well as considering …

Glycine dimers: structure, stability, and medium effects

P Friant‐Michel, MF Ruiz‐López - ChemPhysChem, 2010 - Wiley Online Library
We report a study on different ionization states and conformations of the bimolecular (Gly) 2
system by means of quantum mechanical calculations. Optimized geometries for energy …

Unveiling the influence of solvent polarity on structural, electronic properties, and 31P NMR parameters of rhenabenzyne complex

P Parsa, R Ghiasi, A Marjani - Inorganic Chemistry Communications, 2021 - Elsevier
In this paper, using the mPW1PW91 functional, quantum chemical calculations were
employed to explore the effect of solvent on structure, electronic, reactivity, and 31 P NMR …