The crystal structure of 4′-{4-[(2,2,5,5-tetramethyl-N-oxyl-3-pyrrolin-3-yl)ethynyl]phenyl}-2,2′:6′,2′′-terpyridine

The crystal structure of 4′-{4-[(2,2,5,5-tetramethyl-N-oxyl-3-pyrrolin-3-yl)ethynyl]phenyl}-2,2′:6′,2′′-terpyridine

The terpyridine group of the title compound, C31H27N4O, assumes an all-transoid conformation and is essentially planar with the dihedral angles between the mean planes of the central pyridine and the two outer rings amounting to 3.87 (5) and 1.98 (5)°. The pyrroline-N-oxyl group commonly seen in suc...

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Bibliographic Details
Main Authors: Andreas Meyer, Jennifer Wiecek, Gregor Schnakenburg, Olav Schiemann
Format: Article
Language:English
Published: International Union of Crystallography 2015-07-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
terpyridine
nitroxide
nitroxyl
C—H...π interactions
π–π interactions
C—H...O hydrogen bonding
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989015012086

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