1. Department of Organic Chemistry Faculty of Natural Sciences Comenius University Mlynská dolina, Ilkovičova 6 84215 Bratislava Slovakia
2. Department of Physical and Theoretical Chemistry Faculty of Natural Sciences Comenius University Mlynská dolina, Ilkovičova 6 84215 Bratislava Slovakia
3. Computing Center of the Slovak Academy of Sciences Dúbravská cesta č. 9 84535 Bratislava Slovakia