Ilmar A. Koppel

Extension of the Self-Consistent Spectrophotometric Basicity Scale in Acetonitrile to a Full Span of 28 p<i>K</i>_a Units:  Unification of Different Basicity Scales

Ivari Kaljurand, Agnes Kütt, Lilli Sooväli et al. · The Journal of Organic Chemistry · 2005 · 929 citations

Revised Basicity Scale, Measurement, Full Span +22

The Gas-Phase Acidities of Very Strong Neutral Bronsted Acids

Ilmar A. Koppel, Robert W. Taft, Frederick Anvia et al. · Journal of the American Chemical Society · 1994 · 414 citations

Chemical Engineering, Molecular Sciences, Gas-phase Acidities +12

A Comprehensive Self-Consistent Spectrophotometric Acidity Scale of Neutral Brønsted Acids in Acetonitrile

Agnes Kütt, Ivo Leito, Ivari Kaljurand et al. · The Journal of Organic Chemistry · 2006 · 337 citations

Equilibrium Acidities of Superacids

Agnes Kütt, Toomas Rodima, Jaan Saame et al. · The Journal of Organic Chemistry · 2010 · 279 citations

Engineering, Supercritical Fluid Chromatography, Organic Chemistry +18

Gas-Phase Acidities of Some Neutral Brønsted Superacids:  A DFT and ab Initio Study

Ilmar A. Koppel, Peeter Burk, Ivar Koppel et al. · Journal of the American Chemical Society · 2000 · 251 citations

Conjugate Acid, Engineering, Theoretical Inorganic Chemistry +16