| Acidities of strong neutral Brønsted acids in different media E Raamat, K Kaupmees, G Ovsjannikov, A Trummal, A Kütt, J Saame, ... Journal of Physical Organic Chemistry 26 (2), 162-170, 2013 | 291 | 2013 |
| Gas-phase acidities of some neutral Brønsted superacids: a DFT and ab initio study IA Koppel, P Burk, I Koppel, I Leito, T Sonoda, M Mishima Journal of the American Chemical Society 122 (21), 5114-5124, 2000 | 291 | 2000 |
| Revised and expanded scale of gas-phase lithium cation basicities. An experimental and theoretical study P Burk, IA Koppel, I Koppel, R Kurg, JF Gal, PC Maria, M Herreros, ... The Journal of Physical Chemistry A 104 (12), 2824-2833, 2000 | 142 | 2000 |
| Critical test of performance of B3LYP functional for prediction of gas-phase acidities and basicities P Burk, IA Koppel, I Koppel, I Leito, O Travnikova Chemical Physics Letters 323 (5-6), 482-489, 2000 | 132 | 2000 |
| Brønsted basicities of diamines in the gas phase, acetonitrile, and tetrahydrofuran EI Rõõm, A Kütt, I Kaljurand, I Koppel, I Leito, IA Koppel, M Mishima, ... Chemistry–A European Journal 13 (27), 7631-7643, 2007 | 104 | 2007 |
| Solute‐solvent and solvent‐solvent interactions in binary solvent mixtures. 2. Effect of temperature on the ET(30) polarity parameter of dipolar hydrogen bond … E Bosch, M Rosés, K Herodes, I Koppel, I Leito, I Koppel, V Taal Journal of physical organic chemistry 9 (6), 403-410, 1996 | 103 | 1996 |
| Experimental gas-phase basicity scale of superbasic phosphazenes I Kaljurand, IA Koppel, A Kütt, EI Rõõm, T Rodima, I Koppel, M Mishima, ... The Journal of Physical Chemistry A 111 (7), 1245-1250, 2007 | 102 | 2007 |
| Basicity limits of neutral organic superbases I Leito, IA Koppel, I Koppel, K Kaupmees, S Tshepelevitsh, J Saame Angewandte Chemie International Edition 54 (32), 9262-9265, 2015 | 83 | 2015 |
| A New Class of Organosuperbases, N‐Alkyl‐ and N‐Aryl‐1,3‐dialkyl‐4,5‐dimethylimidazol‐2‐ylidene Amines: Synthesis, Structure, pKBH+ Measurements, and … RA Kunetskiy, SM Polyakova, J Vavřík, I Císařová, J Saame, ER Nerut, ... Chemistry–A European Journal 18 (12), 3621-3630, 2012 | 80 | 2012 |
| Revision of the Gas-Phase Acidity Scale below 300 kcal mol−1 I Leito, E Raamat, A Kütt, J Saame, K Kipper, IA Koppel, I Koppel, ... The Journal of Physical Chemistry A 113 (29), 8421-8424, 2009 | 76 | 2009 |
| Experimental basicities of phosphazene, guanidinophosphazene, and proton sponge superbases in the gas phase and solution I Kaljurand, J Saame, T Rodima, I Koppel, IA Koppel, JF Kögel, ... The Journal of Physical Chemistry A 120 (16), 2591-2604, 2016 | 64 | 2016 |
| Generalized principle of designing neutral superstrong Brønsted acids IA Koppel, P Burk, I Koppel, I Leito Journal of the American Chemical Society 124 (19), 5594-5600, 2002 | 61 | 2002 |
| Superacidity of neutral Brønsted acids in gas phase P Burk, IA Koppel, I Koppel, LM Yagupolskii, RW Taft Journal of Computational Chemistry 17 (1), 30-41, 1996 | 61 | 1996 |
| Gas-Phase Brønsted Superacidity of Some Derivatives of Monocarba-closo-Borates: a Computational Study L Lipping, I Leito, I Koppel, IA Koppel The Journal of Physical Chemistry A 113 (46), 12972-12978, 2009 | 56 | 2009 |
| Basicity of guanidines with heteroalkyl side chains in acetonitrile M Eckert‐Maksić, Z Glasovac, P Trošelj, A Kütt, T Rodima, I Koppel, ... European journal of organic chemistry 2008 (30), 5176-5184, 2008 | 55 | 2008 |
| The enormous acidifying effect of the supersubstituent= NSO~ 2CF~ 3 on the acidity of derivatives of benzenesulfonamide and toluene-p-sulfonamide in the gas phase and in … IA Koppel, J Koppel, I Leito, I Koppel, M Mishima, LM Yagupolskii PERKIN 2, 229-232, 2001 | 52 | 2001 |
| Superacidity of closo-Dodecaborate-Based Brønsted Acids: a DFT Study L Lipping, I Leito, I Koppel, I Krossing, D Himmel, IA Koppel The Journal of Physical Chemistry A 119 (4), 735-743, 2015 | 47 | 2015 |
| The basicity of substituted N,N‐dimethylanilines in solution and in the gas phase I Kaljurand, R Lilleorg, A Murumaa, M Mishima, P Burk, I Koppel, ... Journal of Physical Organic Chemistry 26 (2), 171-181, 2013 | 42 | 2013 |
| Calculations of pKa of Superacids in 1,2-Dichloroethane A Trummal, A Rummel, E Lippmaa, I Koppel, IA Koppel The Journal of Physical Chemistry A 115 (24), 6641-6645, 2011 | 27 | 2011 |
| The acidity of some neutral NH-acids in water and dimethyl sulfoxide I Koppel, J Koppel, I Leito, V Pihl, L Grehn, U Ragnarsson Journal of chemical research. Synopses (Print), 212-213, 1994 | 27 | 1994 |
