Now showing items 1-10 of 22
Strong hydrogen bonds in dicarboxylics acids and aromatics diamines.
(Soc Brasileira QuimicaSao PauloBrasil, 2000)
Ligações hidrogênio fortes em ácidos dicarboxílicos e diaminas aromáticasStrong hydrogen bonds in dicarboxylics acids and aromatics diamines
(Sociedade Brasileira de Química, 2000)
Non-electrostatic components of short and strong hydrogen bonds induced by compression inside fullerenes
Hydrogen bond shortening and strengthening induced by confinement within fullerenes for a series of hydrogen bonded bihalides were studied. Significant increase in the electron localizability at the hydrogen bond region ...
On the role of short and strong hydrogen bonds on the mechanism of action of a model chymotrypsine active site
The electronic properties of a chemical model that mimics the His-57 ••• Asp-102 catalytic residues of α-chymotrypsine during the transition from normal hydrogen bond to short and strong hydrogen-bond regimes are presented. ...
NON-ELECTROSTATIC COMPONENTS OF SHORT AND STRONG HYDROGEN BONDS INDUCED BY COMPRESSION INSIDE FULLERENES
(ELSEVIER SCIENCE BV, 2010)
A pH-Sensitive Supramolecular Switch Based on Mixed Carboxylic Acid Terminated Self-Assembled Monolayers on Au(111)
(American Chemical Society, 2016-02-14)
We show that homogeneously mixed self-assembled monolayers (SAMs) of mercaptoalkanoic acids of different chain lengths can be used to build up a pH-sensitive supramolecular switch. The acids with short and long alkyl chains ...
An unusual two-dimensional hydrogen-bonding network in bis(2,9-dimethyl-1,10-phenanthrolin-1-ium) peroxodisulfate dihydrates
(BLACKWELL PUBLISHING, 2008-09)
The title compound, 2C(14)H(13)N(2)(+)center dot S2O82-center dot 2H(2)O, is a protonated amine salt which is formed from two rather uncommon ionic species, namely a peroxodisulfate (pds(2-)) anion, which lies across a ...
Molecular dynamics study of dielectric properties of water-dimethyl sulfoxide mixtures
(Amer Chemical SocWashingtonEUA, 1999)