2:1 Complex of 3-PicolineN-Oxide and Hydroquinone

Autor:	Rodolfo Moreno-Fuquen, J. Valderrama-N, M. T. do P. Gambardella
Rok vydání:	1998
Předmět:	chemistry.chemical_classification Hydroquinone Hydrogen bond Stereochemistry Aromaticity General Medicine Crystal structure Dihedral angle General Biochemistry Genetics and Molecular Biology Nitrone chemistry.chemical_compound Crystallography chemistry Molecule Picoline
Zdroj:	Acta Crystallographica Section C Crystal Structure Communications. 54:515-517
ISSN:	0108-2701
DOI:	10.1107/s0108270197016260
Popis:	The title system, 2C 6 H 7 NO.C 6 H 6 O 2 , belongs to a series of molecular complexes formed from 3-picoline N-oxide and diverse hydrogen-bond donors. The molecular complex owes its formation to a hydrogen bond between the O atom of the N-oxide group of each 3-picoline N-oxide molecule and the O atom of an OH group of the hydroquinone molecule. The complex has a dihedral angle of 48.16 (5)° between the aromatic rings and exhibits overlap between the hydroquinone and 3-picoline N-oxide molecules in the [001] direction. The structural characteristics of the title complex are compared with those of similar systems.
Databáze:	OpenAIRE
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