Józef S. Kwiatkowski

Molecular Structure and Infrared Spectra of Adenine. Experimental Matrix Isolation and Density Functional Theory Study of Adenine¹⁵N Isotopomers

Maciej J. Nowak, Leszek Lapiński, Józef S. Kwiatkowski et al. · The Journal of Physical Chemistry · 1996 · 191 citations

Natural Sciences, Chemistry, Physics +17

Molecular Structure and Vibrational IR Spectra of Cytosine and Its Thio and Seleno Analogues by Density Functional Theory and Conventional ab Initio Calculations

Józef S. Kwiatkowski, Jerzy Leszczyński · The Journal of Physical Chemistry · 1996 · 131 citations

Natural Sciences, Chemistry, Physics +17

Contributions from electron correlation to the relative stabilities of the tautomers of nucleic acid bases

Józef S. Kwiatkowski, Rodney J. Bartlett, Willis B. Person · Journal of the American Chemical Society · 1988 · 120 citations

Life Sciences, Biochemistry, Chemistry +17

Tautomerism N(9)H .dblharw. N(7)H of Purine, Adenine, and 2-Chloroadenine: Combined Experimental IR Matrix Isolation and Ab Initio Quantum Mechanical Studies

Maciej J. Nowak, Hanna Rostkowska, Leszek Lapiński et al. · The Journal of Physical Chemistry · 1994 · 113 citations

Natural Sciences, Chemistry, Physics +12

Molecular structure and infrared spectra of furan, thiophene, selenophene and their 2,5-N and 3,4-N derivatives: density functional theory and conventional post-Hartree-Fock MP2 studies

Józef S. Kwiatkowski, Jerzy Leszczyński, Irena Teca · Journal of Molecular Structure · 1997 · 94 citations

Natural Sciences, Chemistry, Physics +17