Deutsch
 
Benutzerhandbuch Datenschutzhinweis Impressum Kontakt
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT

Freigegeben

Zeitschriftenartikel

The Effect of Dispersion on the Structure of Diphenyl Ether Aggregates

MPG-Autoren
/persons/resource/persons196433

Fatima,  Mariyam
Deutsches Elektronen-Synchrotron (DESY);
Structure and Dynamics of Cold and Controlled Molecules, Independent Research Groups, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society;

/persons/resource/persons188136

Pérez,  C.
Deutsches Elektronen-Synchrotron (DESY);
Structure and Dynamics of Cold and Controlled Molecules, Independent Research Groups, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society;

/persons/resource/persons22077

Schnell,  M.
Deutsches Elektronen-Synchrotron (DESY);
Structure and Dynamics of Cold and Controlled Molecules, Independent Research Groups, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society;
Christian-Albrechts-Universität zu Kiel, Institut für Physikalische Chemie;

Externe Ressourcen
Volltexte (frei zugänglich)
Es sind keine frei zugänglichen Volltexte verfügbar
Ergänzendes Material (frei zugänglich)
Es sind keine frei zugänglichen Ergänzenden Materialien verfügbar
Zitation

Dietrich, F., Bernhard, D., Fatima, M., Pérez, C., Schnell, M., & Gerhards, M. (2018). The Effect of Dispersion on the Structure of Diphenyl Ether Aggregates. Angewandte Chemie, International Edition in English, 57(30), 9534-9537. doi:10.1002/anie.201801842.


Zitierlink: http://hdl.handle.net/21.11116/0000-0001-F60E-B
Zusammenfassung
Dispersion interactions can play an important role in understanding unusual binding behaviors. This is illustrated by a systematic study of the structural preferences of diphenyl ether (DPE)–alcohol aggregates, for which OH⋅⋅⋅O‐bound or OH⋅⋅⋅π‐bound isomers can be formed. The investigation was performed through a multi‐spectroscopic approach including IR/UV and microwave methods, combined with a detailed theoretical analysis. The resulting solvent‐size‐dependent trend for the structural preference turns out to be counter‐intuitive: the hydrogen‐bonded OH⋅⋅⋅O structures become more stable for larger alcohols, which are expected to be stronger dispersion energy donors and thus should prefer an OH⋅⋅⋅π arrangement. Dispersion interactions in combination with the twisting of the ether upon solvent aggregation are key for understanding this preference.