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Autor publikacji Poul Erik Hansen
2019
Theoretical calculations are a strong tool in the investigation of strong intramolecular hydrogen bonds
Hansen Poul Erik, Jezierska Aneta, Panek Jarosław J., Spanget-Larsen Jens
2013
Secondary isotope effects on13C and15N chemical shifts of Schiff bases revisited.
Filarowski Aleksander, Hansen Poul Erik
2008
Density functional theory study of intramolecular hydrogen bonding and proton transfer ino-hydroxyaryl ketimines.
Filarowski Aleksander, Koll Aleksander, Hansen Poul Erik, Kluba Małgorzata
2007
The role of ring substituents on hydrogen bonding of 5-cyano-2-hydroxyacetophenone and 2-hydroxy-4-methoxy-5-nitroacetophenone in the ground and excited states.
Filarowski Aleksander, Kochel Andrzej, Hansen Poul Erik, Urbanowicz Agnieszka, Szymborska Katarzyna
2005
Factor analysis of deuterium isotope effects on 13C NMR chemical shifts in Schiff bases.
Dominiak Paulina M., Filarowski Aleksander, Hansen Poul Erik, Woźniak Krzysztof
2005
Tautomerism of sterically hindered Schiff bases. Deuterium isotope effects on 13C chemical shifts.
Filarowski Aleksander, Koll Aleksander, Rospenk Maria, Król-Starzomska Iwona, Hansen Poul Erik
2004
Characterisation of the PT-form of o-hydroxy acylaromatic Schiff bases by NMR spectroscopy and DFT calculations.
Hansen Poul Erik, Filarowski Aleksander
2004
The intramolecular hydrogen bond in ortho-hydroxy acetophenones.
Filarowski Aleksander, Koll Aleksander, Kochel Andrzej, Kalenik Jerzy, Hansen Poul Erik
2001
NMR study of proton transfer equilibrium in Schiff bases derived from 2-hydroxy-1-naphthaldehyde and 1-hydroxy-2-acetonaphthone. Deuterium isotope effects on 13C and 15N chemical shifts.
Dziembowska Teresa, Rozwadowski Z., Filarowski Aleksander, Hansen Poul Erik