1,1′-(Ethane-1,2-di­yl)dipyridinium dichromate(VI)

In the cation of the title salt, (C(12)H(14)N(2))[Cr(2)O(7)], the two pyridinium moieties are in an anti orientation with respect to one another. The dihedral angle between the pyridine rings is 6.3 (2)°. The N—C—C—N torsion angle is 177.5 (2)°. In the dianion, the Cr(VI) ions are in a slightly dist...

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Autores principales: Gholizadeh, Mostafa, Pourayoubi, Mehrdad, Kia, Mehdi, Rheingold, Arnold L., Golen, James A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3297257/
https://www.ncbi.nlm.nih.gov/pubmed/22412447
http://dx.doi.org/10.1107/S1600536812005430
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author Gholizadeh, Mostafa
Pourayoubi, Mehrdad
Kia, Mehdi
Rheingold, Arnold L.
Golen, James A.
author_facet Gholizadeh, Mostafa
Pourayoubi, Mehrdad
Kia, Mehdi
Rheingold, Arnold L.
Golen, James A.
author_sort Gholizadeh, Mostafa
collection PubMed
description In the cation of the title salt, (C(12)H(14)N(2))[Cr(2)O(7)], the two pyridinium moieties are in an anti orientation with respect to one another. The dihedral angle between the pyridine rings is 6.3 (2)°. The N—C—C—N torsion angle is 177.5 (2)°. In the dianion, the Cr(VI) ions are in a slightly distorted tetra­hedral coordination environment and the bond angles at the independent Cr(VI) ions are in the ranges 105.93 (10)–110.60 (11) and 107.35 (11)–111.07 (12)°. The Cr—O—Cr angle is 127.96 (12)°. The crystal used was an inversion twin with refined components of 0.510 (19) and 0.490 (19).
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spelling pubmed-32972572012-03-12 1,1′-(Ethane-1,2-di­yl)dipyridinium dichromate(VI) Gholizadeh, Mostafa Pourayoubi, Mehrdad Kia, Mehdi Rheingold, Arnold L. Golen, James A. Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the cation of the title salt, (C(12)H(14)N(2))[Cr(2)O(7)], the two pyridinium moieties are in an anti orientation with respect to one another. The dihedral angle between the pyridine rings is 6.3 (2)°. The N—C—C—N torsion angle is 177.5 (2)°. In the dianion, the Cr(VI) ions are in a slightly distorted tetra­hedral coordination environment and the bond angles at the independent Cr(VI) ions are in the ranges 105.93 (10)–110.60 (11) and 107.35 (11)–111.07 (12)°. The Cr—O—Cr angle is 127.96 (12)°. The crystal used was an inversion twin with refined components of 0.510 (19) and 0.490 (19). International Union of Crystallography 2012-02-17 /pmc/articles/PMC3297257/ /pubmed/22412447 http://dx.doi.org/10.1107/S1600536812005430 Text en © Gholizadeh et al. 2012 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 Metal-Organic Papers
Gholizadeh, Mostafa
Pourayoubi, Mehrdad
Kia, Mehdi
Rheingold, Arnold L.
Golen, James A.
1,1′-(Ethane-1,2-di­yl)dipyridinium dichromate(VI)
title 1,1′-(Ethane-1,2-di­yl)dipyridinium dichromate(VI)
title_full 1,1′-(Ethane-1,2-di­yl)dipyridinium dichromate(VI)
title_fullStr 1,1′-(Ethane-1,2-di­yl)dipyridinium dichromate(VI)
title_full_unstemmed 1,1′-(Ethane-1,2-di­yl)dipyridinium dichromate(VI)
title_short 1,1′-(Ethane-1,2-di­yl)dipyridinium dichromate(VI)
title_sort 1,1′-(ethane-1,2-di­yl)dipyridinium dichromate(vi)
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3297257/
https://www.ncbi.nlm.nih.gov/pubmed/22412447
http://dx.doi.org/10.1107/S1600536812005430
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