The intramolecular hydrogen bond occurs when the same molecules has both proton donor and proton acceptor groups in satisfactory configuration space for the formation of this interaction. It is important to note the changes in the structural, electronic and vibrational properties that occur due to the formation of this interaction. In the hydrogen bonding formation is an important phenomenon called charge transfer , where part of the electronic density of the proton acceptor species, Y, is transferred o the proton donor specie, HX. With respect to the vibrational spectrum are observed changes in the way of straightening of donor and acceptor proton species. Di-carbonyl compounds (C3H2O2R2) with their substituent groups (R=CH3, CN, H, NH2, ...
The main objective of this study is to elucidate the cooperative effect caused by the formation of d...
DFT calculations on a range of molecules containing intramolecular hydrogen bonds are reported, with...
This thesis presents different studies on hydrogen bonds that occur between two molecules. It is bec...
The intramolecular hydrogen bond occurs when the same molecules has both proton donor and proton acc...
A ligação de hidrogênio intramolecular ocorre quando uma mesma molécula apresenta, simultaneamente, ...
A review of selected literature data related to intramolecular hydrogen bonding in ortho-hydroxyaryl...
11 pags., 5 figs., 2 tabs. -- This article belongs to the Special Issue Intramolecular Hydrogen Bond...
This book describes the results of both theoretical and experimental research on many topical issues...
The aim of this work was to study two kinds of intermolecular hydrogen bonding, the non-usual that i...
International audienceThe idea that hydrogen bond cooperativity is responsible for the structure and...
Abstract Intramolecular H-bonds existing for derivatives of malonaldehyde have been studied by using...
The specific case of intramolecular hydrogen bonds assisted by π-electron delocalization is thorough...
This work deals with the computational quantum study of structural, electronic , vibrational and top...
FTIR spectroscopic study of hydrogen bonding of 1,2-dihydroxybenzene (catechol) with proton acceptor...
This work deals with the computational quantum study of structural, electronic, vibrational, hyperco...
The main objective of this study is to elucidate the cooperative effect caused by the formation of d...
DFT calculations on a range of molecules containing intramolecular hydrogen bonds are reported, with...
This thesis presents different studies on hydrogen bonds that occur between two molecules. It is bec...
The intramolecular hydrogen bond occurs when the same molecules has both proton donor and proton acc...
A ligação de hidrogênio intramolecular ocorre quando uma mesma molécula apresenta, simultaneamente, ...
A review of selected literature data related to intramolecular hydrogen bonding in ortho-hydroxyaryl...
11 pags., 5 figs., 2 tabs. -- This article belongs to the Special Issue Intramolecular Hydrogen Bond...
This book describes the results of both theoretical and experimental research on many topical issues...
The aim of this work was to study two kinds of intermolecular hydrogen bonding, the non-usual that i...
International audienceThe idea that hydrogen bond cooperativity is responsible for the structure and...
Abstract Intramolecular H-bonds existing for derivatives of malonaldehyde have been studied by using...
The specific case of intramolecular hydrogen bonds assisted by π-electron delocalization is thorough...
This work deals with the computational quantum study of structural, electronic , vibrational and top...
FTIR spectroscopic study of hydrogen bonding of 1,2-dihydroxybenzene (catechol) with proton acceptor...
This work deals with the computational quantum study of structural, electronic, vibrational, hyperco...
The main objective of this study is to elucidate the cooperative effect caused by the formation of d...
DFT calculations on a range of molecules containing intramolecular hydrogen bonds are reported, with...
This thesis presents different studies on hydrogen bonds that occur between two molecules. It is bec...