Thiouracils: acidity, basicity, and interaction with water
E Kryachko, MT Nguyen… - The Journal of Physical …, 2001 - ACS Publications
… To proceed with the study of the interaction of thiouracils with one or three water molecules,
we begin with analyzing briefly their properties in the gas phase and comparing our data …
we begin with analyzing briefly their properties in the gas phase and comparing our data …
Comprehensive density functional theory study on serine and related ions in gas phase: Conformations, gas phase basicities, and acidities
R Miao, C Jin, G Yang, J Hong, C Zhao… - The Journal of Physical …, 2005 - ACS Publications
… In some of the latest studies, Bader's atoms in molecules (AIM) theory 36 has been used
to … AIM theory essentially deals with the molecular electron density and was first used to …
to … AIM theory essentially deals with the molecular electron density and was first used to …
Structural incorporation of nitrogen into zeolites, and alpos: ab initio molecular orbital calculations on stability and basicity
A Corma, P Viruela, L Fernández - … of Molecular Catalysis A: Chemical, 1998 - Elsevier
… The present paper describes a theoretical study using ab initio molecular orbital calculations
and model clusters to obtain thermodynamical information on the formation of NH-bridging …
and model clusters to obtain thermodynamical information on the formation of NH-bridging …
Gas‐phase basicities of polyfunctional molecules. Part 1: Theory and methods
G Bouchoux - Mass Spectrometry Reviews, 2007 - Wiley Online Library
… molecular properties, separated from solvation effects. Indeed, since the 1980s, the gas-phase
basicity of a large variety of organic molecules … been extended to larger molecules, mostly …
basicity of a large variety of organic molecules … been extended to larger molecules, mostly …
Gas-phase basicities and proton affinities of alkali metal oxides and hydroxides. A theoretical study
P Burk, K Sillar, IA Koppel - Journal of Molecular Structure: THEOCHEM, 2001 - Elsevier
… In the current study we have explored the basicities of Li 2 O, … of the used theoretical
methodologies also the basicities of … We have also calculated the heats of formation for studied …
methodologies also the basicities of … We have also calculated the heats of formation for studied …
17O NMR as a measure of basicity of alkaline-earth oxide surfaces: A theoretical study
F Maleki, G Pacchioni - The Journal of Chemical Physics, 2019 - pubs.aip.org
… Here, we consider B(OCH 3 ) 3 as a probe molecule to study the basicity of MO (100) oxides
by 17 O NMR. This molecule has been used to characterize surface Lewis basic sites in …
by 17 O NMR. This molecule has been used to characterize surface Lewis basic sites in …
Gas phase Lewis acidity and basicity scales for boranes, phosphines and amines based on the formation of donor–acceptor complexes
M Méndez, A Cedillo - Computational and Theoretical Chemistry, 2013 - Elsevier
… The molecular electrostatic potential and the Fukui function provide … molecules, as well as
a guide to identify the effect of the substituents on the acidity/basicity of these sets of molecules…
a guide to identify the effect of the substituents on the acidity/basicity of these sets of molecules…
Design of novel uncharged organic superbases: Merging basicity and functionality
… by homologation results in an impractical increase in molecular weight … molecules since
2010. We outline general approaches to the basicity determination, the synergy of theoretical …
2010. We outline general approaches to the basicity determination, the synergy of theoretical …
Solvent Basicity, A Study of Kamlet–Taft β and Gutmann DN Values Using Computationally Derived Molecular Properties
W Earle Waghorne, C O'Farrell - Journal of Solution Chemistry, 2018 - Springer
… study involves the correlation of experimental basicity parameters with computationally derived
molecular … , rather, to explore which molecular properties lead to a moiety’s basicity. The …
molecular … , rather, to explore which molecular properties lead to a moiety’s basicity. The …
Surface acidity and basicity: General concepts
A Zecchina, C Lamberti, S Bordiga - Catalysis Today, 1998 - Elsevier
… it does not possess the ability to discriminate sites of slightly different basicity. … basicity (which
is the ultimate scope when a precise basicity scale is needed), a series of probe molecules …
is the ultimate scope when a precise basicity scale is needed), a series of probe molecules …