摘要:
IntroductionIn earlier work we have reported that while the parent diquinoline derivative1packs efficiently by itself in the solid state; itsexo,exo-dibromo analogue2does not and prefers to crystallise from small polyhalocarbon solvents in the form of clathrate inclusion compounds. The weak intermolecular forces involved in the crystal packing of both these structural types have been analysed and described in detail.1,2In light of these findings we expected that the oxygenated analogues3and4would behave rather similarly, perhaps even giving isostructural outcomes, but this proved not to be the case.
ISSN:1466-8033
DOI:10.1039/b103134c
出版商:RSC
年代:2001
数据来源: RSC