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H-transfer

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protonated TRP

Fragmentation of peptides

coïncidences

Publications

Structure and reactivity of Paradifluorobenzene water clusters in a supersonic expansion. S. Martrenchard, C. Dedonder-Lardeux, C. Jouvet and D. SolgadiJ. Phys. Chem. 95, 9186 (1991)

Chemical reactivity in microscopic systems : the nucleophilic substitution of halogenated benzene ions by ammonia studied in molecular clusters. S. Martrenchard-Barra, C. Dedonder-Lardeux, C. Jouvet, U. Rockland, D. Solgadi. J. Phys. Chem. 99, 13716 (1995)

Calculated and experimental structures of paradifluorobenzene--(H2O)n=1-3 clusters in their different electronic states and inference for the ionic nucleophilic substitution.V. Brenner, S. Martrenchard-Barra, P. Millié, C. Dedonder-Lardeux, C. Jouvet, D. Solgadi. J. Phys. Chem. 99, 5848 (1995)
 

Reactive path for the Fluoro-Chloro-Benzene-NH3 system : The F anilnium channel opens at higher enegy but is the dominant one at high energy

 

Synchrotron radiation experiments

Ionic substitution reaction in small dihalogenated benzene-(NH₃)_n clusters studied through threshold photoelectron-photoion coincidences. C. Dedonder-lardeux, I. Dimicoli, C. Jouvet, S. Martrenchard-Barra, M. Richard-Viard, D. Solgadi, M. Vervloet. Chem. Phys. Lett. 240, 97 (1995).

Intracluster ion-molecule reactions induced by the synchrotron radiation in allyl bromide-ammonia clusters. C. Dedonder-Lardeux, C. Jouvet, S. Martrenchard-Barra, , D. Solgadi, F. Talbot, M. Vervloet, I. Dimicoli, M. Richard-Viard. Chem. Phys. 212, 371 (1996)

Ionic nucleophilic substitution in halobenzene-NH₃ complexes : the entrance channel. C..Dedonder-Lardeux, C. Jouvet, S. Martrenchard-Barra, D. Solgadi, I. Dimicoli, Chem. Phys. Lett., 264, 596 (1997)

Synchrotron experiments

Reactivity of vinyl chloride clusters, S. Martrenchard C. Dedonder-Lardeux, I. Dimicoli, G. Grégoire, C. Jouvet, M. Mons, D. Solgadi, Chemical Physics, 239: 331(1998)

Proton transfer mechanism in the ionic methanol dimer. S. Martrenchard,  G. Grégoire, C. Dedonder-Lardeux, C. Jouvet, and D. Solgadi, PhysChemComm, 4 (1999) (Web access)
 

The proton transfer intracluster reaction in the methanol ionic dimer has been re-investigated using VUV ionization with synchrotron radiation. The energetic thresholds of the proton transfer issued from the methyl group or the hydroxyl group have been obtained. These results are discussed in view of previous calculations and experiments.