2 1-COMPLEX OF 3-PICOLINE N-OXIDE AND HYDROQUINONE/

Authors
MORENOFUQUEN R GAMBARDELLA MTD VALDERRAMAN J
Citation
R. Morenofuquen et al., 2 1-COMPLEX OF 3-PICOLINE N-OXIDE AND HYDROQUINONE/, Acta crystallographica. Section C, Crystal structure communications, 54, 1998, pp. 515-517
Citations number
9
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
54
Year of publication
1998
Part
4
Pages
515 - 517
Database
ISI
SICI code
0108-2701(1998)54:<515:21O3NA>2.0.ZU;2-A
Abstract
The title system, 2C(6)H(7)NO . C6H6O2, belongs to a series of molecul ar complexes formed from 3-picoline N-oxide and diverse hydrogen-bond donors. The molecular complex owes its formation to a hydrogen bond be tween the O atom of the N-oxide group of each 3-picoline N-oxide molec ule and the O atom of an OH group of the hydroquinone molecule. The co mplex has a dihedral angle of 48.16 (5)degrees between the aromatic ri ngs and exhibits overlap between the hydroquinone and S-picoline N-oxi de molecules in the [001] direction. The structural characteristics of the title complex are compared with those of similar systems.