Kari Raatikainen, K. Rissanen
Apr 20, 2009
Citations
1
Influential Citations
45
Citations
Journal
CrystEngComm
Abstract
Co-crystals of 1-iodo-3,5-dinitrobenzene and 1,4-diazabicyclo[2.2.2]octane manifest either two strong or one strong and one weak intermolecular 2 : 1 halogen bond (XB) motifs in polymorphic structures I and II, respectively, whereas weaker XB-donor 4,4-bipyridine just forms 1 : 1 structure III with one strong halogen bond.