5,10,15,20-Tetrakis(3,5-difluorophenyl)porphyrin

The crystal structure of the title compound, C44H22F8N4, shows an unusual non-planar geometry of the porphyrin ring although the molecule is free of steric crowding around the periphery of the macrocycle. The molecular packing exhibits weak intermolecular hydrogen bonding (C—H...F) and C&a...

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Bibliographic Details
Main Authors: P. Bhyrappa, V. Velkannan, B. Varghese
Format: Article
Language:English
Published: International Union of Crystallography 2008-01-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536807062782