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Bis(2-amino-6-methylpyridinium) trans-diaquabis(pyrazine-2,3-dicarboxylato)cobaltate(II) octahydrate
The title compound, (C(6)H(9)N(2))(2)[Co(C(6)H(2)N(2)O(4))(2)(H(2)O)(2)]·8H(2)O, was obtained by the reaction of CoCl(2)·6H(2)O with 1,4-pyrazine-2,3-dicarboxylic acid and 2-amino-6-methylpyridine in aqueous solution (molar ratio 1:2:2). The Co(II) ion is situated on an inversion centre and is co...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051538/ https://www.ncbi.nlm.nih.gov/pubmed/21522917 http://dx.doi.org/10.1107/S1600536811001127 |
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author | Eshtiagh-Hosseini, Hossein Alfi, Nafiseh Mirzaei, Masoud Fanwick, Philip E. |
author_facet | Eshtiagh-Hosseini, Hossein Alfi, Nafiseh Mirzaei, Masoud Fanwick, Philip E. |
author_sort | Eshtiagh-Hosseini, Hossein |
collection | PubMed |
description | The title compound, (C(6)H(9)N(2))(2)[Co(C(6)H(2)N(2)O(4))(2)(H(2)O)(2)]·8H(2)O, was obtained by the reaction of CoCl(2)·6H(2)O with 1,4-pyrazine-2,3-dicarboxylic acid and 2-amino-6-methylpyridine in aqueous solution (molar ratio 1:2:2). The Co(II) ion is situated on an inversion centre and is coordinated by two O and two N atoms of two symmetry-related 1,4-pyrazine-2,3-dicarboxylate ligands and two water molecules and has a disorted octahedral coordination environment. The asymmetric unit also contains four water molecules. In the crystal, extensive intermolecular classical N—H⋯O, O—H⋯O and O—H⋯N hydrogen bonds and π–π stacking interactions [centroid–centroid distance = 3.490 (1) Å] connect the various components, forming a three-dimensional network. |
format | Text |
id | pubmed-3051538 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-30515382011-04-26 Bis(2-amino-6-methylpyridinium) trans-diaquabis(pyrazine-2,3-dicarboxylato)cobaltate(II) octahydrate Eshtiagh-Hosseini, Hossein Alfi, Nafiseh Mirzaei, Masoud Fanwick, Philip E. Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title compound, (C(6)H(9)N(2))(2)[Co(C(6)H(2)N(2)O(4))(2)(H(2)O)(2)]·8H(2)O, was obtained by the reaction of CoCl(2)·6H(2)O with 1,4-pyrazine-2,3-dicarboxylic acid and 2-amino-6-methylpyridine in aqueous solution (molar ratio 1:2:2). The Co(II) ion is situated on an inversion centre and is coordinated by two O and two N atoms of two symmetry-related 1,4-pyrazine-2,3-dicarboxylate ligands and two water molecules and has a disorted octahedral coordination environment. The asymmetric unit also contains four water molecules. In the crystal, extensive intermolecular classical N—H⋯O, O—H⋯O and O—H⋯N hydrogen bonds and π–π stacking interactions [centroid–centroid distance = 3.490 (1) Å] connect the various components, forming a three-dimensional network. International Union of Crystallography 2011-01-29 /pmc/articles/PMC3051538/ /pubmed/21522917 http://dx.doi.org/10.1107/S1600536811001127 Text en © Eshtiagh-Hosseini et al. 2011 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 Eshtiagh-Hosseini, Hossein Alfi, Nafiseh Mirzaei, Masoud Fanwick, Philip E. Bis(2-amino-6-methylpyridinium) trans-diaquabis(pyrazine-2,3-dicarboxylato)cobaltate(II) octahydrate |
title | Bis(2-amino-6-methylpyridinium) trans-diaquabis(pyrazine-2,3-dicarboxylato)cobaltate(II) octahydrate |
title_full | Bis(2-amino-6-methylpyridinium) trans-diaquabis(pyrazine-2,3-dicarboxylato)cobaltate(II) octahydrate |
title_fullStr | Bis(2-amino-6-methylpyridinium) trans-diaquabis(pyrazine-2,3-dicarboxylato)cobaltate(II) octahydrate |
title_full_unstemmed | Bis(2-amino-6-methylpyridinium) trans-diaquabis(pyrazine-2,3-dicarboxylato)cobaltate(II) octahydrate |
title_short | Bis(2-amino-6-methylpyridinium) trans-diaquabis(pyrazine-2,3-dicarboxylato)cobaltate(II) octahydrate |
title_sort | bis(2-amino-6-methylpyridinium) trans-diaquabis(pyrazine-2,3-dicarboxylato)cobaltate(ii) octahydrate |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051538/ https://www.ncbi.nlm.nih.gov/pubmed/21522917 http://dx.doi.org/10.1107/S1600536811001127 |
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