Metal–nucleobase inter­action: bis[4-amino­pyrimidin-2(1H)-one-κN (3)]dibromidozinc(II)

In the title complex, [ZnBr(2)(C(4)H(5)N(3)O)(2)], the central metal ion is coordinated to two bromide ions and endocyclic N atoms of the two cytosine mol­ecules leading to a distorted tetra­hedral geometry. The structure is isotypic with [CdBr(2)(C(4)H(5)N(3)O)(2)] [Muthiah et al. (2001). Acta Crys...

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Detalles Bibliográficos
Autores principales: Karthikeyan, Ammasai, Ebenezer, Samuel, Muthiah, Packianathan Thomas
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3011690/
https://www.ncbi.nlm.nih.gov/pubmed/21589348
http://dx.doi.org/10.1107/S1600536810049305
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author Karthikeyan, Ammasai
Ebenezer, Samuel
Muthiah, Packianathan Thomas
author_facet Karthikeyan, Ammasai
Ebenezer, Samuel
Muthiah, Packianathan Thomas
author_sort Karthikeyan, Ammasai
collection PubMed
description In the title complex, [ZnBr(2)(C(4)H(5)N(3)O)(2)], the central metal ion is coordinated to two bromide ions and endocyclic N atoms of the two cytosine mol­ecules leading to a distorted tetra­hedral geometry. The structure is isotypic with [CdBr(2)(C(4)H(5)N(3)O)(2)] [Muthiah et al. (2001). Acta Cryst. E57, m558–m560]. There are two inter­ligand N—H⋯Br hydrogen bonds, generating two hydrogen-bonded rings stabilizing the coordination sphere. The complex aggregates, forming supra­molecular chains, sheets and staircases through N—H⋯O and N—H⋯Br hydrogen bonding and π–π stacking inter­actions [centroid–centroid distance = 3.616 (2) Å].
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spelling pubmed-30116902010-12-30 Metal–nucleobase inter­action: bis[4-amino­pyrimidin-2(1H)-one-κN (3)]dibromidozinc(II) Karthikeyan, Ammasai Ebenezer, Samuel Muthiah, Packianathan Thomas Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title complex, [ZnBr(2)(C(4)H(5)N(3)O)(2)], the central metal ion is coordinated to two bromide ions and endocyclic N atoms of the two cytosine mol­ecules leading to a distorted tetra­hedral geometry. The structure is isotypic with [CdBr(2)(C(4)H(5)N(3)O)(2)] [Muthiah et al. (2001). Acta Cryst. E57, m558–m560]. There are two inter­ligand N—H⋯Br hydrogen bonds, generating two hydrogen-bonded rings stabilizing the coordination sphere. The complex aggregates, forming supra­molecular chains, sheets and staircases through N—H⋯O and N—H⋯Br hydrogen bonding and π–π stacking inter­actions [centroid–centroid distance = 3.616 (2) Å]. International Union of Crystallography 2010-11-30 /pmc/articles/PMC3011690/ /pubmed/21589348 http://dx.doi.org/10.1107/S1600536810049305 Text en © Karthikeyan et al. 2010 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
Karthikeyan, Ammasai
Ebenezer, Samuel
Muthiah, Packianathan Thomas
Metal–nucleobase inter­action: bis[4-amino­pyrimidin-2(1H)-one-κN (3)]dibromidozinc(II)
title Metal–nucleobase inter­action: bis[4-amino­pyrimidin-2(1H)-one-κN (3)]dibromidozinc(II)
title_full Metal–nucleobase inter­action: bis[4-amino­pyrimidin-2(1H)-one-κN (3)]dibromidozinc(II)
title_fullStr Metal–nucleobase inter­action: bis[4-amino­pyrimidin-2(1H)-one-κN (3)]dibromidozinc(II)
title_full_unstemmed Metal–nucleobase inter­action: bis[4-amino­pyrimidin-2(1H)-one-κN (3)]dibromidozinc(II)
title_short Metal–nucleobase inter­action: bis[4-amino­pyrimidin-2(1H)-one-κN (3)]dibromidozinc(II)
title_sort metal–nucleobase inter­action: bis[4-amino­pyrimidin-2(1h)-one-κn (3)]dibromidozinc(ii)
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3011690/
https://www.ncbi.nlm.nih.gov/pubmed/21589348
http://dx.doi.org/10.1107/S1600536810049305
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AT muthiahpackianathanthomas metalnucleobaseinteractionbis4aminopyrimidin21honekn3dibromidozincii

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