Claudine Gutlé

  • Citations Per Year
Learn More
C. Gutlé, J. L. Heully, J. B. Krieger, and A. Savin Laboratoire de Chimie Théorique, CNRS and Université Pierre et Marie Curie, F-75252 Paris, France Laboratoire de Physique Quantique, Univerité Paul Sabatier, F-31062 Toulouse, France Physics Department, Brooklyn College, CUNY, Brooklyn, New York 11210 Laboratoire de Chimie Théorique, CNRS and Université(More)
Photoionization mass spectrometry (PIMS) has been used to study the dissociative ionization of three anthropogenic atmospheric aerosol precursors (o-xylene, 2-methylstyrene, indene) and five of their main atmospheric degradation products (o-tolualdehyde, 2-methylphenol, o-toluic acid, phthalic acid, and phthaldialdehyde). Ionization and fragment appearance(More)
The magnetic hyperfine structure of the non-rigid methanol molecule is investigated experimentally and theoretically. 12 hyperfine patterns are recorded using molecular beam microwave spectrometers. These patterns, along with previously recorded ones, are analyzed in an attempt to evidence the effects of the magnetic spin-torsion coupling due to the large(More)
Born-Oppenheimer equilibrium structures, r(e)(BO), of the electronic ground state of the borazane (BH3NH3) molecule of C3v point-group symmetry are computed ab initio using the CCSD(T) method with basis sets up to quintuple-zeta quality. Inclusion of the counterpoise correction and extrapolation of the structural parameters to the complete basis set limit(More)
Only part of the correlation energy can be obtained from the wave function when expanded as a finite and linear combination of Slater determinants. For the remaining part, it was proposed by several authors to use density-functional theory. Thus, various methods coupling wave functions with density functionals were investigated in the past. In the present a(More)
Within the context of metal biotoxicity, electrospray ionization mass spectrometry experiments (ESIMS) have recently been performed by us on the pyrimidine nucleobases (B) uracil and thymine complexed with lead(II) [Int. J. Mass. Spectrom. 2005, 243, 279]. Among the ions detected, [Pb(B)-H]+ complexes, where the base has been deprotonated, have been(More)
  • 1