Cargando…

Tetra­aqua­bis(nicotinamide-κN (1))cobalt(II) bis­(2-fluoro­benzoate)

The title complex, [Co(C(6)H(6)N(2)O)(2)(H(2)O)(4)](C(7)H(4)FO(2))(2), contains one Co(II) atom (site symmetry [Image: see text]), two monodentate nicotin­amide (NA) ligands, four coordinated water mol­ecules and two 2-fluoro­benzoate (FB) anions. The four O atoms in the equatorial plane around the...

Descripción completa

Detalles Bibliográficos
Autores principales: Özbek, F. Elif, Tercan, Barış, Şahin, Ertan, Necefoğlu, Hacali, Hökelek, Tuncer
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968619/
https://www.ncbi.nlm.nih.gov/pubmed/21582108
http://dx.doi.org/10.1107/S1600536809006771
_version_ 1782189933917634560
author Özbek, F. Elif
Tercan, Barış
Şahin, Ertan
Necefoğlu, Hacali
Hökelek, Tuncer
author_facet Özbek, F. Elif
Tercan, Barış
Şahin, Ertan
Necefoğlu, Hacali
Hökelek, Tuncer
author_sort Özbek, F. Elif
collection PubMed
description The title complex, [Co(C(6)H(6)N(2)O)(2)(H(2)O)(4)](C(7)H(4)FO(2))(2), contains one Co(II) atom (site symmetry [Image: see text]), two monodentate nicotin­amide (NA) ligands, four coordinated water mol­ecules and two 2-fluoro­benzoate (FB) anions. The four O atoms in the equatorial plane around the Co atom form a slightly distorted square-planar arrangement, while the slightly distorted octa­hedral coordination is completed by the two N atoms of the NA ligands in the axial positions. The dihedral angle between the carboxyl group and the adjacent benzene ring is 29.8 (3)°, while the pyridine and benzene rings are oriented at a dihedral angle of 7.97 (12)°. In the crystal structure, mol­ecules are linked by O—H⋯O, N—H⋯O and N—H⋯F hydrogen bonds, forming an infinite three-dimensional network. π–π Contacts between the pyridine and benzene rings [centroid–centroid distance = 3.673 (3) Å] may further stabilize the crystal structure.
format Text
id pubmed-2968619
institution National Center for Biotechnology Information
language English
publishDate 2009
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-29686192010-12-30 Tetra­aqua­bis(nicotinamide-κN (1))cobalt(II) bis­(2-fluoro­benzoate) Özbek, F. Elif Tercan, Barış Şahin, Ertan Necefoğlu, Hacali Hökelek, Tuncer Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title complex, [Co(C(6)H(6)N(2)O)(2)(H(2)O)(4)](C(7)H(4)FO(2))(2), contains one Co(II) atom (site symmetry [Image: see text]), two monodentate nicotin­amide (NA) ligands, four coordinated water mol­ecules and two 2-fluoro­benzoate (FB) anions. The four O atoms in the equatorial plane around the Co atom form a slightly distorted square-planar arrangement, while the slightly distorted octa­hedral coordination is completed by the two N atoms of the NA ligands in the axial positions. The dihedral angle between the carboxyl group and the adjacent benzene ring is 29.8 (3)°, while the pyridine and benzene rings are oriented at a dihedral angle of 7.97 (12)°. In the crystal structure, mol­ecules are linked by O—H⋯O, N—H⋯O and N—H⋯F hydrogen bonds, forming an infinite three-dimensional network. π–π Contacts between the pyridine and benzene rings [centroid–centroid distance = 3.673 (3) Å] may further stabilize the crystal structure. International Union of Crystallography 2009-02-28 /pmc/articles/PMC2968619/ /pubmed/21582108 http://dx.doi.org/10.1107/S1600536809006771 Text en © Özbek et al. 2009 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
Özbek, F. Elif
Tercan, Barış
Şahin, Ertan
Necefoğlu, Hacali
Hökelek, Tuncer
Tetra­aqua­bis(nicotinamide-κN (1))cobalt(II) bis­(2-fluoro­benzoate)
title Tetra­aqua­bis(nicotinamide-κN (1))cobalt(II) bis­(2-fluoro­benzoate)
title_full Tetra­aqua­bis(nicotinamide-κN (1))cobalt(II) bis­(2-fluoro­benzoate)
title_fullStr Tetra­aqua­bis(nicotinamide-κN (1))cobalt(II) bis­(2-fluoro­benzoate)
title_full_unstemmed Tetra­aqua­bis(nicotinamide-κN (1))cobalt(II) bis­(2-fluoro­benzoate)
title_short Tetra­aqua­bis(nicotinamide-κN (1))cobalt(II) bis­(2-fluoro­benzoate)
title_sort tetra­aqua­bis(nicotinamide-κn (1))cobalt(ii) bis­(2-fluoro­benzoate)
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968619/
https://www.ncbi.nlm.nih.gov/pubmed/21582108
http://dx.doi.org/10.1107/S1600536809006771
work_keys_str_mv AT ozbekfelif tetraaquabisnicotinamidekn1cobaltiibis2fluorobenzoate
AT tercanbarıs tetraaquabisnicotinamidekn1cobaltiibis2fluorobenzoate
AT sahinertan tetraaquabisnicotinamidekn1cobaltiibis2fluorobenzoate
AT necefogluhacali tetraaquabisnicotinamidekn1cobaltiibis2fluorobenzoate
AT hokelektuncer tetraaquabisnicotinamidekn1cobaltiibis2fluorobenzoate