Solvent Effects on Halogen Bond Symmetry
Artikel i vetenskaplig tidskrift, 2013

The symmetric arrangement of the iodine and bromine centred 3-center–4-electron halogen bond is revealed to remain preferred in a polar, aprotic solvent environment. Acetonitrile is unable to compete with pyridine for halogen bonding; however, its polarity weakly modulates the energy of the interaction and influences IPE-NMR experiments.

symmetry

halogen bond

NMR

Författare

Anna-Carin Carlsson

Göteborgs universitet

Martin Uhrbom

Göteborgs universitet

Alavi Karim

Göteborgs universitet

Ulrika Brath

Göteborgs universitet

Jürgen Gräfenstein

Göteborgs universitet

Mate Erdelyi

Göteborgs universitet

CrystEngComm

1466-8033 (ISSN)

Vol. 15 16 3087-3092

Ämneskategorier

Läkemedelskemi

Kemi

Organisk kemi

DOI

10.1039/C2CE26745D