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Diaquabis(2-bromobenzoato-κO)bis(nicotinamide-κN (1))zinc(II)
The title Zn(II) complex, [Zn(C(7)H(4)BrO(2))(2)(C(6)H(6)N(2)O)(2)(H(2)O)(2)], is centrosymmetric with the Zn atom on an inversion center. The molecule contains two 2-bromobenzoate (BB) and two nicotinamide (NA) ligands and two coordinated water molecules, all ligands being monodentate. The four...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977639/ https://www.ncbi.nlm.nih.gov/pubmed/21583825 http://dx.doi.org/10.1107/S1600536809015645 |
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author | Hökelek, Tuncer Dal, Hakan Tercan, Barış Özbek, F. Elif Necefoğlu, Hacali |
author_facet | Hökelek, Tuncer Dal, Hakan Tercan, Barış Özbek, F. Elif Necefoğlu, Hacali |
author_sort | Hökelek, Tuncer |
collection | PubMed |
description | The title Zn(II) complex, [Zn(C(7)H(4)BrO(2))(2)(C(6)H(6)N(2)O)(2)(H(2)O)(2)], is centrosymmetric with the Zn atom on an inversion center. The molecule contains two 2-bromobenzoate (BB) and two nicotinamide (NA) ligands and two coordinated water molecules, all ligands being monodentate. The four O atoms in the equatorial plane around the Zn 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 31.14 (12)°, while the pyridine and benzene rings are oriented at a dihedral angle of 83.54 (5)°. In the crystal structure, O—H⋯O and N—H⋯O hydrogen bonds link the molecules into infinite chains. A weak C—H⋯π interaction is also present. |
format | Text |
id | pubmed-2977639 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2009 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-29776392010-12-30 Diaquabis(2-bromobenzoato-κO)bis(nicotinamide-κN (1))zinc(II) Hökelek, Tuncer Dal, Hakan Tercan, Barış Özbek, F. Elif Necefoğlu, Hacali Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title Zn(II) complex, [Zn(C(7)H(4)BrO(2))(2)(C(6)H(6)N(2)O)(2)(H(2)O)(2)], is centrosymmetric with the Zn atom on an inversion center. The molecule contains two 2-bromobenzoate (BB) and two nicotinamide (NA) ligands and two coordinated water molecules, all ligands being monodentate. The four O atoms in the equatorial plane around the Zn 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 31.14 (12)°, while the pyridine and benzene rings are oriented at a dihedral angle of 83.54 (5)°. In the crystal structure, O—H⋯O and N—H⋯O hydrogen bonds link the molecules into infinite chains. A weak C—H⋯π interaction is also present. International Union of Crystallography 2009-04-30 /pmc/articles/PMC2977639/ /pubmed/21583825 http://dx.doi.org/10.1107/S1600536809015645 Text en © Hökelek 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 Hökelek, Tuncer Dal, Hakan Tercan, Barış Özbek, F. Elif Necefoğlu, Hacali Diaquabis(2-bromobenzoato-κO)bis(nicotinamide-κN (1))zinc(II) |
title | Diaquabis(2-bromobenzoato-κO)bis(nicotinamide-κN
(1))zinc(II) |
title_full | Diaquabis(2-bromobenzoato-κO)bis(nicotinamide-κN
(1))zinc(II) |
title_fullStr | Diaquabis(2-bromobenzoato-κO)bis(nicotinamide-κN
(1))zinc(II) |
title_full_unstemmed | Diaquabis(2-bromobenzoato-κO)bis(nicotinamide-κN
(1))zinc(II) |
title_short | Diaquabis(2-bromobenzoato-κO)bis(nicotinamide-κN
(1))zinc(II) |
title_sort | diaquabis(2-bromobenzoato-κo)bis(nicotinamide-κn
(1))zinc(ii) |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977639/ https://www.ncbi.nlm.nih.gov/pubmed/21583825 http://dx.doi.org/10.1107/S1600536809015645 |
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