Results 221 to 230 of about 240,874 (239)

IS AN EXTREMELY LOW-FIELD PROTON SIGNAL IN THE NMR SPECTRUM CONCLUSIVE EVIDENCE FOR A LOW-BARRIER HYDROGEN BOND?

, 1997
M. Garcia-Viloca, Ricard Gelabert, Àngels González-Lafont, A. M. Moreno, J. M. Lluch   +4 more
semanticscholar   +1 more source

Selectivity of C–H Activation and Competition between C–H and C–F Bond Activation at Fluorocarbons

Chemical Reviews, 2017
Odile Eisenstein, Robin Noel Perutz
exaly  

QM/MM and SCRF studies of the ionization state of 8-methylpterin substrate bound to dihydrofolate reductase: existence of a low-barrier hydrogen bond

, 2000
Peter L. Cummins, Jill E. Gready
openalex   +1 more source

Nuclear quantum effects on protonated lysine with an asymmetric low barrier hydrogen bond: an ab initio path integral molecular dynamics study

, 2013
Yudai Ogata, Masashi Daido, Y. Kawashima, M. Tachikawa   +3 more
semanticscholar   +1 more source

ChemInform Abstract: INTERMOLECULAR CONVERSION OVER A LOW BARRIER. 3. GAS‐PHASE NMR STUDIES OF A HYDROGEN‐BOND ASSOCIATION

, 1985
S. H. Bauer, Tomoko Yamazaki, K. I. Lazaar, N. S. Chiu   +3 more
openalex   +1 more source

Dimerization and solvent‐assisted proton dislocation in the low‐barrier hydrogen bond of a Mannich base: a low‐temperature NMR study

, 2001
M. Rospenk, L. Sobczyk, Parwin Schah-Mohammedi, H. Limbach, N. Golubev, S. Melikova   +5 more
semanticscholar   +1 more source

The Low‐Barrier Hydrogen Bond of Deuterated Benzoylacetone Probed by Very Low Temperature Neutron and X‐ray Diffraction Studies and Theoretical Calculations

, 2007
Georg K. H. Madsen, Garry J. McIntyre, Birgit Schiøtt, Finn Larsen   +3 more
openalex   +1 more source

Characterization of the Short Strong Hydrogen Bond in Benzoylacetone by ab Initio Calculations and Accurate Diffraction Experiments. Implications for the Electronic Nature of Low-Barrier Hydrogen Bonds in Enzymatic Reactions

, 1998
B. Schiøtt, B. Iversen, G. Madsen, T. C. Bruice   +3 more
semanticscholar   +1 more source

Ab initio QM/MM study of the citrate synthase mechanism. A low-barrier hydrogen bond is not involved

, 2000
A. Mulholland, A. Lyne, M. Karplus
semanticscholar   +1 more source

Low-Barrier Hydrogen Bonding in Molecular Complexes Analogous to Histidine and Aspartate in the Catalytic Triad of Serine Proteases

, 1995
John B. Tobin, Sean A. Whitt, Constance S. Cassidy, Perry A. Frey   +3 more
openalex   +1 more source