Krystyna Szczepaniak

Properties of Hydrogen-Bonded Complexes Obtained from the B3LYP Functional with 6-31G(d,p) and 6-31+G(d,p) Basis Sets: Comparison with MP2/6-31+G(d,p) Results and Experimental Data

Janet E. Del Bene, Willis B. Person, Krystyna Szczepaniak · The Journal of Physical Chemistry · 1995 · 426 citations

Natural Sciences, Chemistry, Physics +12

Matrix isolation infrared studies of nucleic acid constituents. 5. Experimental matrix-isolation and theoretical ab initio SCF molecular orbital studies of the infrared spectra of cytosine monomers

M. Szczȩśniak, Krystyna Szczepaniak, Jacek Kwiatkowski et al. · Journal of the American Chemical Society · 1988 · 252 citations

Natural Sciences, Biochemistry, Chemistry +16

Matrix isolation studies of nucleic acid constituents. 1. Infrared spectra of uracil monomers

M. Szczȩśniak, Maciej J. Nowak, Hanna Rostkowska et al. · Journal of the American Chemical Society · 1983 · 188 citations

Natural Sciences, Chemistry, Analytical Chemistry +8

Matrix isolation infrared studies of nucleic acid constituents

Krystyna Szczepaniak, M. Szczȩśniak · Journal of Molecular Structure · 1987 · 139 citations

Natural Sciences, Biochemistry, Chemistry +14

Thiouracils. 2. Tautomerism and infrared spectra of thiouracils. Matrix-isolation and ab initio studies

Hanna Rostkowska, Krystyna Szczepaniak, Maciej J. Nowak et al. · Journal of the American Chemical Society · 1990 · 122 citations

Natural Sciences, Chemistry, Medicinal Chemistry +14