2,2′-[2,3,5,6-Tetra­methyl-p-phenyl­ene­bis(methyl­enethio)]bis­(pyridine N-oxide)

Mol­ecules of the title compound, C(22)H(24)N(2)O(2)S(2), lie across centres of inversion. The two thio­pyridine N-oxide groups adopt a stepped trans configuration with respect to the benzene ring, by virtue of the symmetry. The oxopyridinium ring forms a dihedral angle of 79.9 (2)° with the benzene...

Descripción completa

Detalles Bibliográficos
Autores principales: Ravindran Durai Nayagam, B., Jebas, Samuel Robinson, Grace, Selvarathi, Schollmeyer, Dieter
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960153/
https://www.ncbi.nlm.nih.gov/pubmed/21201437
http://dx.doi.org/10.1107/S1600536807068766
_version_ 1782188670927765504
author Ravindran Durai Nayagam, B.
Jebas, Samuel Robinson
Grace, Selvarathi
Schollmeyer, Dieter
author_facet Ravindran Durai Nayagam, B.
Jebas, Samuel Robinson
Grace, Selvarathi
Schollmeyer, Dieter
author_sort Ravindran Durai Nayagam, B.
collection PubMed
description Mol­ecules of the title compound, C(22)H(24)N(2)O(2)S(2), lie across centres of inversion. The two thio­pyridine N-oxide groups adopt a stepped trans configuration with respect to the benzene ring, by virtue of the symmetry. The oxopyridinium ring forms a dihedral angle of 79.9 (2)° with the benzene ring. The crystal structure is stabilized by a strong π–π inter­action between the pyridinium rings of adjacent mol­ecules [ring centroid–centroid distance = 3.464 (3) Å].
format Text
id pubmed-2960153
institution National Center for Biotechnology Information
language English
publishDate 2008
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-29601532010-12-30 2,2′-[2,3,5,6-Tetra­methyl-p-phenyl­ene­bis(methyl­enethio)]bis­(pyridine N-oxide) Ravindran Durai Nayagam, B. Jebas, Samuel Robinson Grace, Selvarathi Schollmeyer, Dieter Acta Crystallogr Sect E Struct Rep Online Organic Papers Mol­ecules of the title compound, C(22)H(24)N(2)O(2)S(2), lie across centres of inversion. The two thio­pyridine N-oxide groups adopt a stepped trans configuration with respect to the benzene ring, by virtue of the symmetry. The oxopyridinium ring forms a dihedral angle of 79.9 (2)° with the benzene ring. The crystal structure is stabilized by a strong π–π inter­action between the pyridinium rings of adjacent mol­ecules [ring centroid–centroid distance = 3.464 (3) Å]. International Union of Crystallography 2008-01-09 /pmc/articles/PMC2960153/ /pubmed/21201437 http://dx.doi.org/10.1107/S1600536807068766 Text en © Ravindran Durai Nayagam et al. 2008 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Ravindran Durai Nayagam, B.
Jebas, Samuel Robinson
Grace, Selvarathi
Schollmeyer, Dieter
2,2′-[2,3,5,6-Tetra­methyl-p-phenyl­ene­bis(methyl­enethio)]bis­(pyridine N-oxide)
title 2,2′-[2,3,5,6-Tetra­methyl-p-phenyl­ene­bis(methyl­enethio)]bis­(pyridine N-oxide)
title_full 2,2′-[2,3,5,6-Tetra­methyl-p-phenyl­ene­bis(methyl­enethio)]bis­(pyridine N-oxide)
title_fullStr 2,2′-[2,3,5,6-Tetra­methyl-p-phenyl­ene­bis(methyl­enethio)]bis­(pyridine N-oxide)
title_full_unstemmed 2,2′-[2,3,5,6-Tetra­methyl-p-phenyl­ene­bis(methyl­enethio)]bis­(pyridine N-oxide)
title_short 2,2′-[2,3,5,6-Tetra­methyl-p-phenyl­ene­bis(methyl­enethio)]bis­(pyridine N-oxide)
title_sort 2,2′-[2,3,5,6-tetra­methyl-p-phenyl­ene­bis(methyl­enethio)]bis­(pyridine n-oxide)
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960153/
https://www.ncbi.nlm.nih.gov/pubmed/21201437
http://dx.doi.org/10.1107/S1600536807068766
work_keys_str_mv AT ravindrandurainayagamb 222356tetramethylpphenylenebismethylenethiobispyridinenoxide
AT jebassamuelrobinson 222356tetramethylpphenylenebismethylenethiobispyridinenoxide
AT graceselvarathi 222356tetramethylpphenylenebismethylenethiobispyridinenoxide
AT schollmeyerdieter 222356tetramethylpphenylenebismethylenethiobispyridinenoxide

Ejemplares similares