kax_hpc – Page 37 – Department of Materials Chemistry

Phase transitions in the layered structure of diguanidinium tetraiodoplumbate

Phase transitions in the layered structure of diguanidinium tetraiodoplumbate

Physical Review B

Marek Szafrański, Andrzej Katrusiak

1 December 1999

Molecular structure of N-(4-carboxybutyl)pyridinium perchlorate studied by X-ray diffraction, FTIR spectroscopy, PM3 and SAM1 calculations

Molecular structure of N-(4-carboxybutyl)pyridinium perchlorate studied by X-ray diffraction, FTIR spectroscopy, PM3 and SAM1 calculations

Journal of Molecular Structure

Zofia Dega-Szafran, Andrzej Katrusiak, Mirosław Szafran

Facilitating preparation of gaskets for routine high-pressure diffraction studies

Facilitating preparation of gaskets for routine high-pressure diffraction studies

Journal of Applied Crystallography

Andrzej Katrusiak

A hinge goniometer head

A hinge goniometer head

Journal of Applied Crystallography

Andrzej Katrusiak

X-ray, FTIR and ab initio HF studies of OHO hydrogen bond in 4-dimethylamino-2,6-dimethylpyridine N-oxide 4-toluenesulphonate. Proton transfer in O·H·O complexes and correlation between the O⋯O, C–O and N–O distances and ΔpKa

X-ray, FTIR and ab initio HF studies of OHO hydrogen bond in 4-dimethylamino-2,6-dimethylpyridine N-oxide 4-toluenesulphonate. Proton transfer in O·H·O complexes and correlation between the O⋯O, C–O and N–O distances and ΔpKa

Journal of Molecular Structure

Zofia Dega-Szafran, Andrzej Katrusiak, Mirosław Szafran, Ewa Tykarska

Diffractometric crystal centering

Diffractometric crystal centering

Journal of Applied Crystallography

Przemyslaw Dera, Andrzej Katrusiak

Towards general diffractometry. II. Unrestricted normal-beam equatorial geometry

Towards general diffractometry. II. Unrestricted normal-beam equatorial geometry

Journal of Applied Crystallography

Przemysław Dera, Andrzej Katrusiak

18 January 1999

Ferroelectricity inNH⋯NHydrogen Bonded Crystals

Ferroelectricity inNH⋯NHydrogen Bonded Crystals

Physical Review Letters

Andrzej Katrusiak, Marek Szafrański

Crystal structure of (−)-Δ16(17)-dehydrolupaninium perchlorate from sealed-tube and synchrotron X-ray diffraction data

Crystal structure of (−)-Δ16(17)-dehydrolupaninium perchlorate from sealed-tube and synchrotron X-ray diffraction data

Journal of Molecular Structure

Andrzej Katrusiak, Andrzej Kowalski, D. Kucharczyk, H.-P. Weber

Stereochemistry and transformations of NH-N hydrogen bonds Part II. Proton stability in the monosalts of 1,4-diazabicyclo[2.2.2]octane

Stereochemistry and transformations of NH-N hydrogen bonds Part II. Proton stability in the monosalts of 1,4-diazabicyclo[2.2.2]octane

Journal of Molecular Structure

Andrzej Katrusiak, Małgorzata Ratajczak-Sitarz, Eugeniusz Grech