1,2,4,5-Tetrafluoro-3,6-diiodobenzene-2,3-bis(pyridin-2-yl)pyrazine (1/1)

• Main Authors: Arman, H.D., Kaulgud, T., Tiekink, E.R.T.
• Format: Article
• Published: International Union of Crystallography 2010
• Subjects: Q Science (General)
• Online Access: http://eprints.um.edu.my/12007/
• Institution: Universiti Malaya

The components of the title 1:1 co-crystal, C14H10N4 center dot C6F4I2, are connected via an N center dot center dot center dot I [2.959 (4) angstrom] halogen bond, in which the N atom is part of the relatively electron-rich pyrazine ring. The C6F4I2 molecule is almost planar [r.m.s. deviation = 0.0...