Guanidinium (aqua-2κO)(4-hydr­oxy-6-carboxy­pyridine-2-carboxyl­ato-2κ(3) O (2),N,O (6))(μ-4-hydroxy­pyridine-2,6-dicarboxyl­ato-1:2κ(4) O (2),N,O (6):O (2))(4-hydroxy­pyridine-2,6-dicarboxyl­ato-1κ(3) O (2),N,O (6))dizincate(II) dihydrate

The title compound, (CH(6)N(3))[Zn(2)(C(7)H(3)NO(5))(2)(C(7)H(4)NO(5))(H(2)O)]·2H(2)O, has an anionic binuclear complex of Zn(II) balanced with a guanidinium cation. There are two uncoord­inated water mol­ecules in the structure. The asymmetric unit of the compound has two different coordination typ...

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Detalles Bibliográficos
Autores principales: Aghabozorg, Hossein, Saadaty, Somayeh, Motyeian, Elham, Ghadermazi, Mohammad, Manteghi, Faranak
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960790/
https://www.ncbi.nlm.nih.gov/pubmed/21201857
http://dx.doi.org/10.1107/S1600536808003930
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author Aghabozorg, Hossein
Saadaty, Somayeh
Motyeian, Elham
Ghadermazi, Mohammad
Manteghi, Faranak
author_facet Aghabozorg, Hossein
Saadaty, Somayeh
Motyeian, Elham
Ghadermazi, Mohammad
Manteghi, Faranak
author_sort Aghabozorg, Hossein
collection PubMed
description The title compound, (CH(6)N(3))[Zn(2)(C(7)H(3)NO(5))(2)(C(7)H(4)NO(5))(H(2)O)]·2H(2)O, has an anionic binuclear complex of Zn(II) balanced with a guanidinium cation. There are two uncoord­inated water mol­ecules in the structure. The asymmetric unit of the compound has two different coordination types (the coordination of Zn1 is distorted trigonal-bipyramidal, while that of Zn2 is distorted octahedral) of Zn(II) in the crystal structure that are bridged to each other via one hypydc(2−) group (hypydcH(2) is 4-hydroxy­pyridine-2,6-dicarboxylic acid). A variety of inter­molecular O—H⋯O, N—H⋯O and C—H⋯O hydrogen bonds involving water mol­ecules, cations and anions, and also a weak π–π inter­action [3.798 (1) Å], are responsible for extending the structure into a three-dimensional network.
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spelling pubmed-29607902010-12-30 Guanidinium (aqua-2κO)(4-hydr­oxy-6-carboxy­pyridine-2-carboxyl­ato-2κ(3) O (2),N,O (6))(μ-4-hydroxy­pyridine-2,6-dicarboxyl­ato-1:2κ(4) O (2),N,O (6):O (2))(4-hydroxy­pyridine-2,6-dicarboxyl­ato-1κ(3) O (2),N,O (6))dizincate(II) dihydrate Aghabozorg, Hossein Saadaty, Somayeh Motyeian, Elham Ghadermazi, Mohammad Manteghi, Faranak Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title compound, (CH(6)N(3))[Zn(2)(C(7)H(3)NO(5))(2)(C(7)H(4)NO(5))(H(2)O)]·2H(2)O, has an anionic binuclear complex of Zn(II) balanced with a guanidinium cation. There are two uncoord­inated water mol­ecules in the structure. The asymmetric unit of the compound has two different coordination types (the coordination of Zn1 is distorted trigonal-bipyramidal, while that of Zn2 is distorted octahedral) of Zn(II) in the crystal structure that are bridged to each other via one hypydc(2−) group (hypydcH(2) is 4-hydroxy­pyridine-2,6-dicarboxylic acid). A variety of inter­molecular O—H⋯O, N—H⋯O and C—H⋯O hydrogen bonds involving water mol­ecules, cations and anions, and also a weak π–π inter­action [3.798 (1) Å], are responsible for extending the structure into a three-dimensional network. International Union of Crystallography 2008-02-13 /pmc/articles/PMC2960790/ /pubmed/21201857 http://dx.doi.org/10.1107/S1600536808003930 Text en © Aghabozorg 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 Metal-Organic Papers
Aghabozorg, Hossein
Saadaty, Somayeh
Motyeian, Elham
Ghadermazi, Mohammad
Manteghi, Faranak
Guanidinium (aqua-2κO)(4-hydr­oxy-6-carboxy­pyridine-2-carboxyl­ato-2κ(3) O (2),N,O (6))(μ-4-hydroxy­pyridine-2,6-dicarboxyl­ato-1:2κ(4) O (2),N,O (6):O (2))(4-hydroxy­pyridine-2,6-dicarboxyl­ato-1κ(3) O (2),N,O (6))dizincate(II) dihydrate
title Guanidinium (aqua-2κO)(4-hydr­oxy-6-carboxy­pyridine-2-carboxyl­ato-2κ(3) O (2),N,O (6))(μ-4-hydroxy­pyridine-2,6-dicarboxyl­ato-1:2κ(4) O (2),N,O (6):O (2))(4-hydroxy­pyridine-2,6-dicarboxyl­ato-1κ(3) O (2),N,O (6))dizincate(II) dihydrate
title_full Guanidinium (aqua-2κO)(4-hydr­oxy-6-carboxy­pyridine-2-carboxyl­ato-2κ(3) O (2),N,O (6))(μ-4-hydroxy­pyridine-2,6-dicarboxyl­ato-1:2κ(4) O (2),N,O (6):O (2))(4-hydroxy­pyridine-2,6-dicarboxyl­ato-1κ(3) O (2),N,O (6))dizincate(II) dihydrate
title_fullStr Guanidinium (aqua-2κO)(4-hydr­oxy-6-carboxy­pyridine-2-carboxyl­ato-2κ(3) O (2),N,O (6))(μ-4-hydroxy­pyridine-2,6-dicarboxyl­ato-1:2κ(4) O (2),N,O (6):O (2))(4-hydroxy­pyridine-2,6-dicarboxyl­ato-1κ(3) O (2),N,O (6))dizincate(II) dihydrate
title_full_unstemmed Guanidinium (aqua-2κO)(4-hydr­oxy-6-carboxy­pyridine-2-carboxyl­ato-2κ(3) O (2),N,O (6))(μ-4-hydroxy­pyridine-2,6-dicarboxyl­ato-1:2κ(4) O (2),N,O (6):O (2))(4-hydroxy­pyridine-2,6-dicarboxyl­ato-1κ(3) O (2),N,O (6))dizincate(II) dihydrate
title_short Guanidinium (aqua-2κO)(4-hydr­oxy-6-carboxy­pyridine-2-carboxyl­ato-2κ(3) O (2),N,O (6))(μ-4-hydroxy­pyridine-2,6-dicarboxyl­ato-1:2κ(4) O (2),N,O (6):O (2))(4-hydroxy­pyridine-2,6-dicarboxyl­ato-1κ(3) O (2),N,O (6))dizincate(II) dihydrate
title_sort guanidinium (aqua-2κo)(4-hydr­oxy-6-carboxy­pyridine-2-carboxyl­ato-2κ(3) o (2),n,o (6))(μ-4-hydroxy­pyridine-2,6-dicarboxyl­ato-1:2κ(4) o (2),n,o (6):o (2))(4-hydroxy­pyridine-2,6-dicarboxyl­ato-1κ(3) o (2),n,o (6))dizincate(ii) dihydrate
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960790/
https://www.ncbi.nlm.nih.gov/pubmed/21201857
http://dx.doi.org/10.1107/S1600536808003930
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