4,4'-Bipyridine 1,2-Diiodo-3,4,5,6-Tetrafluorobenzene
Acta Crystallogr. 2002, E58, 575
R. Liantonio, P. Metrangolo, T. Pilati, G. Resnati
Wave-like chains in the crystal structure of the halogen-bonded complex between 4,4
Wave-like chains in the crystal structure of the halogen-bonded complex between 4,4'-dipyridil and 1,2-diiodotetrafluorobenzene. Colours are as follows: violet, iodine; blue, nitrogen; green, fluorine; black, carbon and hydrogen.
ABSTRACT
The title structure is formed by two independent, nearly pependicular, wave-like chains of bipyridine···1,2-diiodotetrafluorobenzene adducts, extended throughout the whole crystal, linked by four independent I···N halogen bonds.