Ulrich Fleischer

IGLO Study of Benzene and Some of Its Isomers and Related Molecules. Search for Evidence of the Ring Current Model

Ulrich Fleischer, Werner Kutzelnigg, Paolo Lazzeretti et al. · Journal of the American Chemical Society · 1994 · 258 citations

Ring Current Model, Chemical Measurement, Engineering +15

Proton NMR chemical shift and intrinsic acidity of hydroxyl groups. Ab initio calculations on catalytically active sites and gas-phase molecules

Ulrich Fleischer, Werner Kutzelnigg, Andreas Bleiber et al. · Journal of the American Chemical Society · 1993 · 124 citations

Engineering, Chemical Analysis, Active Sites +16

Ab Initio Computation of 77Se NMR Chemical Shifts with the IGLO-SCF, the GIAO-SCF, and the GIAO-MP2 Methods

Michael Buehl, Walter Thiel, Ulrich Fleischer et al. · The Journal of Physical Chemistry · 1995 · 103 citations

Chemical Analysis, Magnetic Resonance, Altmetric Attention Score +19

Nonplanarity in Hueckel 2.pi. aromatic systems. An NMR/IGLO/ab initio proof of the puckered structure of cyclobutadiene dications.

Matthias Bremer, Paul v. R. Schleyer, Ulrich Fleischer · Journal of the American Chemical Society · 1989 · 74 citations

Aromatic Systems, Chemical Measurement, Heterocyclic +12

Magnetic properties in terms of localized quantities. VI. Small hydrides, fluorides, and homonuclear molecules of phosphorus and silicon

Ulrich Fleischer, Michael Schindler, Werner Kutzelnigg · The Journal of Chemical Physics · 1987 · 70 citations

Magnetic Properties, Engineering, Magnetic Resonance +20