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Bis(2,4,6-trimethyl­pyridinium) tetra­bromidozincate

In the title compound, (C(8)H(12)N)(2)[ZnBr(4)], the coordination geometry of the anion is approximately tetra­hedral. The Zn—Br bond lengths range from 2.3901 (19) to 2.449 (2) Å and the Br—Zn—Br angles range from 107.09 (8) to 112.48 (8)°. In the crystal, each [ZnBr(4)](2−) anion is connected to f...

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Autores principales: Ali, Basem F., Haddad, Salim F., Al-Far, Rawhi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3515090/
https://www.ncbi.nlm.nih.gov/pubmed/23284317
http://dx.doi.org/10.1107/S1600536812040925
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author Ali, Basem F.
Haddad, Salim F.
Al-Far, Rawhi
author_facet Ali, Basem F.
Haddad, Salim F.
Al-Far, Rawhi
author_sort Ali, Basem F.
collection PubMed
description In the title compound, (C(8)H(12)N)(2)[ZnBr(4)], the coordination geometry of the anion is approximately tetra­hedral. The Zn—Br bond lengths range from 2.3901 (19) to 2.449 (2) Å and the Br—Zn—Br angles range from 107.09 (8) to 112.48 (8)°. In the crystal, each [ZnBr(4)](2−) anion is connected to four cations through two N—H⋯Br and two C—H⋯Br hydrogen bonds, forming two-dimensional ⋯(cation)(2)⋯anion⋯(cation(2))⋯ sheets parallel to the bc plane. Within each sheet, the anions are arranged in stacks with no significant inter-anion Br⋯Br inter­actions [the shortest being > 4.3 Å], while the cations are in chains, with weak π–π stacking inter­actions [centroid–centroid distance = 3.991 Å] between cations inter­acting with the same anion.
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spelling pubmed-35150902013-01-02 Bis(2,4,6-trimethyl­pyridinium) tetra­bromidozincate Ali, Basem F. Haddad, Salim F. Al-Far, Rawhi Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title compound, (C(8)H(12)N)(2)[ZnBr(4)], the coordination geometry of the anion is approximately tetra­hedral. The Zn—Br bond lengths range from 2.3901 (19) to 2.449 (2) Å and the Br—Zn—Br angles range from 107.09 (8) to 112.48 (8)°. In the crystal, each [ZnBr(4)](2−) anion is connected to four cations through two N—H⋯Br and two C—H⋯Br hydrogen bonds, forming two-dimensional ⋯(cation)(2)⋯anion⋯(cation(2))⋯ sheets parallel to the bc plane. Within each sheet, the anions are arranged in stacks with no significant inter-anion Br⋯Br inter­actions [the shortest being > 4.3 Å], while the cations are in chains, with weak π–π stacking inter­actions [centroid–centroid distance = 3.991 Å] between cations inter­acting with the same anion. International Union of Crystallography 2012-10-03 /pmc/articles/PMC3515090/ /pubmed/23284317 http://dx.doi.org/10.1107/S1600536812040925 Text en © Ali 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
Ali, Basem F.
Haddad, Salim F.
Al-Far, Rawhi
Bis(2,4,6-trimethyl­pyridinium) tetra­bromidozincate
title Bis(2,4,6-trimethyl­pyridinium) tetra­bromidozincate
title_full Bis(2,4,6-trimethyl­pyridinium) tetra­bromidozincate
title_fullStr Bis(2,4,6-trimethyl­pyridinium) tetra­bromidozincate
title_full_unstemmed Bis(2,4,6-trimethyl­pyridinium) tetra­bromidozincate
title_short Bis(2,4,6-trimethyl­pyridinium) tetra­bromidozincate
title_sort bis(2,4,6-trimethyl­pyridinium) tetra­bromidozincate
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3515090/
https://www.ncbi.nlm.nih.gov/pubmed/23284317
http://dx.doi.org/10.1107/S1600536812040925
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