4,4′-(2,6-Dihydroxy­naphthalene-1,5-diyldimethyl­ene)dipyridinium bis­(per­chlorate)

The title compound, C(22)H(20)N(2)O(2) (2+)·2ClO(4) (−), was synthesized by the reaction of naphthalene-2,6-diol with pyridine-4-carbaldehyde, 4-picolylamine and perchloric acid. There is a centre of symmetry at the mid-point of the central C—C bond of the cation. The two pyridine rings are parallel...

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Detalles Bibliográficos
Autores principales: Zhu, Wei-Feng, Xing, Zheng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961400/
https://www.ncbi.nlm.nih.gov/pubmed/21202680
http://dx.doi.org/10.1107/S1600536808015092
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author Zhu, Wei-Feng
Xing, Zheng
author_facet Zhu, Wei-Feng
Xing, Zheng
author_sort Zhu, Wei-Feng
collection PubMed
description The title compound, C(22)H(20)N(2)O(2) (2+)·2ClO(4) (−), was synthesized by the reaction of naphthalene-2,6-diol with pyridine-4-carbaldehyde, 4-picolylamine and perchloric acid. There is a centre of symmetry at the mid-point of the central C—C bond of the cation. The two pyridine rings are parallel to each other, and the dihedral angle between the naphthalene ring system and the pyridine ring is 80.68 (11)°. All the bond lengths and angles are normal. Classical inter­molecular O—H⋯O and N—H⋯O hydrogen bonds connect cations and anions, forming a one-dimensional chain structure.
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spelling pubmed-29614002010-12-30 4,4′-(2,6-Dihydroxy­naphthalene-1,5-diyldimethyl­ene)dipyridinium bis­(per­chlorate) Zhu, Wei-Feng Xing, Zheng Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(22)H(20)N(2)O(2) (2+)·2ClO(4) (−), was synthesized by the reaction of naphthalene-2,6-diol with pyridine-4-carbaldehyde, 4-picolylamine and perchloric acid. There is a centre of symmetry at the mid-point of the central C—C bond of the cation. The two pyridine rings are parallel to each other, and the dihedral angle between the naphthalene ring system and the pyridine ring is 80.68 (11)°. All the bond lengths and angles are normal. Classical inter­molecular O—H⋯O and N—H⋯O hydrogen bonds connect cations and anions, forming a one-dimensional chain structure. International Union of Crystallography 2008-05-30 /pmc/articles/PMC2961400/ /pubmed/21202680 http://dx.doi.org/10.1107/S1600536808015092 Text en © Zhu and Xing 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
Zhu, Wei-Feng
Xing, Zheng
4,4′-(2,6-Dihydroxy­naphthalene-1,5-diyldimethyl­ene)dipyridinium bis­(per­chlorate)
title 4,4′-(2,6-Dihydroxy­naphthalene-1,5-diyldimethyl­ene)dipyridinium bis­(per­chlorate)
title_full 4,4′-(2,6-Dihydroxy­naphthalene-1,5-diyldimethyl­ene)dipyridinium bis­(per­chlorate)
title_fullStr 4,4′-(2,6-Dihydroxy­naphthalene-1,5-diyldimethyl­ene)dipyridinium bis­(per­chlorate)
title_full_unstemmed 4,4′-(2,6-Dihydroxy­naphthalene-1,5-diyldimethyl­ene)dipyridinium bis­(per­chlorate)
title_short 4,4′-(2,6-Dihydroxy­naphthalene-1,5-diyldimethyl­ene)dipyridinium bis­(per­chlorate)
title_sort 4,4′-(2,6-dihydroxy­naphthalene-1,5-diyldimethyl­ene)dipyridinium bis­(per­chlorate)
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961400/
https://www.ncbi.nlm.nih.gov/pubmed/21202680
http://dx.doi.org/10.1107/S1600536808015092
work_keys_str_mv AT zhuweifeng 4426dihydroxynaphthalene15diyldimethylenedipyridiniumbisperchlorate
AT xingzheng 4426dihydroxynaphthalene15diyldimethylenedipyridiniumbisperchlorate

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