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Tetrakis[μ-4-(diethylamino)benzoato-κ(2) O:O′]bis[(N,N-diethylnicotinamide-κN (1))cobalt(II)]
In the centrosymmetric binuclear title complex, [Co(2)(C(11)H(14)NO(2))(4)(C(10)H(14)N(2)O)(2)], the two Co(II) cations [Co⋯Co = 2.6199 (5) Å] are bridged by four 4-(diethylamino)benzoate (DEAB) anions. The four nearest O atoms around each Co(II) ion form a distorted square-planar arrangement, the...
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Formato: | Texto |
Lenguaje: | English |
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International Union of Crystallography
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3050165/ https://www.ncbi.nlm.nih.gov/pubmed/21522552 http://dx.doi.org/10.1107/S160053681005004X |
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author | Hökelek, Tuncer Sağlam, Ertuğrul Gazi Tercan, Barış Aybirdi, Özgür Necefoğlu, Hacali |
author_facet | Hökelek, Tuncer Sağlam, Ertuğrul Gazi Tercan, Barış Aybirdi, Özgür Necefoğlu, Hacali |
author_sort | Hökelek, Tuncer |
collection | PubMed |
description | In the centrosymmetric binuclear title complex, [Co(2)(C(11)H(14)NO(2))(4)(C(10)H(14)N(2)O)(2)], the two Co(II) cations [Co⋯Co = 2.6199 (5) Å] are bridged by four 4-(diethylamino)benzoate (DEAB) anions. The four nearest O atoms around each Co(II) ion form a distorted square-planar arrangement, the distorted square-pyramidal coordination geometry being completed by the pyridine N atom of an N,N-diethylnicotinamide (DENA) ligand. The dihedral angle between the benzene ring and the carboxylate group is 7.06 (11)° in one of the independent DEAB ligands and 4.42 (9)° in the other. The benzene rings of the two independent DEAB ligands are oriented at a dihedral angle of 86.35 (8)°. The pyridine ring is oriented at dihedral angles of 31.43 (6) and 57.92 (7)° with respect to the two benzene rings. In the crystal, weak intermolecular C—H⋯O interactions link the molecules into a three-dimensional network. Weak C—H⋯π interactions are also present in the crystal structure. |
format | Text |
id | pubmed-3050165 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2010 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-30501652011-04-26 Tetrakis[μ-4-(diethylamino)benzoato-κ(2) O:O′]bis[(N,N-diethylnicotinamide-κN (1))cobalt(II)] Hökelek, Tuncer Sağlam, Ertuğrul Gazi Tercan, Barış Aybirdi, Özgür Necefoğlu, Hacali Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the centrosymmetric binuclear title complex, [Co(2)(C(11)H(14)NO(2))(4)(C(10)H(14)N(2)O)(2)], the two Co(II) cations [Co⋯Co = 2.6199 (5) Å] are bridged by four 4-(diethylamino)benzoate (DEAB) anions. The four nearest O atoms around each Co(II) ion form a distorted square-planar arrangement, the distorted square-pyramidal coordination geometry being completed by the pyridine N atom of an N,N-diethylnicotinamide (DENA) ligand. The dihedral angle between the benzene ring and the carboxylate group is 7.06 (11)° in one of the independent DEAB ligands and 4.42 (9)° in the other. The benzene rings of the two independent DEAB ligands are oriented at a dihedral angle of 86.35 (8)°. The pyridine ring is oriented at dihedral angles of 31.43 (6) and 57.92 (7)° with respect to the two benzene rings. In the crystal, weak intermolecular C—H⋯O interactions link the molecules into a three-dimensional network. Weak C—H⋯π interactions are also present in the crystal structure. International Union of Crystallography 2010-12-04 /pmc/articles/PMC3050165/ /pubmed/21522552 http://dx.doi.org/10.1107/S160053681005004X Text en © Hökelek 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 Hökelek, Tuncer Sağlam, Ertuğrul Gazi Tercan, Barış Aybirdi, Özgür Necefoğlu, Hacali Tetrakis[μ-4-(diethylamino)benzoato-κ(2) O:O′]bis[(N,N-diethylnicotinamide-κN (1))cobalt(II)] |
title | Tetrakis[μ-4-(diethylamino)benzoato-κ(2)
O:O′]bis[(N,N-diethylnicotinamide-κN
(1))cobalt(II)] |
title_full | Tetrakis[μ-4-(diethylamino)benzoato-κ(2)
O:O′]bis[(N,N-diethylnicotinamide-κN
(1))cobalt(II)] |
title_fullStr | Tetrakis[μ-4-(diethylamino)benzoato-κ(2)
O:O′]bis[(N,N-diethylnicotinamide-κN
(1))cobalt(II)] |
title_full_unstemmed | Tetrakis[μ-4-(diethylamino)benzoato-κ(2)
O:O′]bis[(N,N-diethylnicotinamide-κN
(1))cobalt(II)] |
title_short | Tetrakis[μ-4-(diethylamino)benzoato-κ(2)
O:O′]bis[(N,N-diethylnicotinamide-κN
(1))cobalt(II)] |
title_sort | tetrakis[μ-4-(diethylamino)benzoato-κ(2)
o:o′]bis[(n,n-diethylnicotinamide-κn
(1))cobalt(ii)] |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3050165/ https://www.ncbi.nlm.nih.gov/pubmed/21522552 http://dx.doi.org/10.1107/S160053681005004X |
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