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catena-Poly[[[(pyridine-κN)copper(II)]-μ-3-{1-[(2-aminoethyl)imino]ethyl}-6-methyl-2-oxo-2H-pyran-4-olato-κ(4) N,N,O (4):O (2)] perchlorate]
In the title compound, {[Cu(C(10)H(13)N(2)O(3))(C(5)H(5)N)]ClO(4)}(n), the Cu(II) atom has an N(3)O(2) coordination sphere. The complex contains two different ligands, viz. a pyridine molecule and a Schiff base molecule, resulting from the condensation of ethylenodiamine with dehydroacetic acid....
Autores principales: | , , , |
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Formato: | Online Artículo 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/PMC3238637/ https://www.ncbi.nlm.nih.gov/pubmed/22199528 http://dx.doi.org/10.1107/S1600536811046411 |
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author | Ourari, Ali Derafa, Wassila Bouacida, Sofiane Aggoun, Djouhra |
author_facet | Ourari, Ali Derafa, Wassila Bouacida, Sofiane Aggoun, Djouhra |
author_sort | Ourari, Ali |
collection | PubMed |
description | In the title compound, {[Cu(C(10)H(13)N(2)O(3))(C(5)H(5)N)]ClO(4)}(n), the Cu(II) atom has an N(3)O(2) coordination sphere. The complex contains two different ligands, viz. a pyridine molecule and a Schiff base molecule, resulting from the condensation of ethylenodiamine with dehydroacetic acid. The Cu(II) atom exhibits a square-pyramidal geometry: three of the four donors of the pyramid base belong to the Schiff base ligand (an N atom from the amine group, a second N atom from the imine group and the O atom of the pyranone residue) and the fourth donor is the pyridine N atom. The coordination around the metal ion is completed by a longer axial bond to the pyranone O atom of an adjacent Schiff base, so forming a one-dimensional polymer. The complex has a +1 charge that is compensated by a perchlorate ion. The crystal packing, which can be described as alternating chains of cations and tetrahedral perchlorate anions along the a axis, is stabilized by intermolecular N—H⋯O, C—H⋯O and C—H⋯N hydrogen-bonding interactions. |
format | Online Article Text |
id | pubmed-3238637 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-32386372011-12-23 catena-Poly[[[(pyridine-κN)copper(II)]-μ-3-{1-[(2-aminoethyl)imino]ethyl}-6-methyl-2-oxo-2H-pyran-4-olato-κ(4) N,N,O (4):O (2)] perchlorate] Ourari, Ali Derafa, Wassila Bouacida, Sofiane Aggoun, Djouhra Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title compound, {[Cu(C(10)H(13)N(2)O(3))(C(5)H(5)N)]ClO(4)}(n), the Cu(II) atom has an N(3)O(2) coordination sphere. The complex contains two different ligands, viz. a pyridine molecule and a Schiff base molecule, resulting from the condensation of ethylenodiamine with dehydroacetic acid. The Cu(II) atom exhibits a square-pyramidal geometry: three of the four donors of the pyramid base belong to the Schiff base ligand (an N atom from the amine group, a second N atom from the imine group and the O atom of the pyranone residue) and the fourth donor is the pyridine N atom. The coordination around the metal ion is completed by a longer axial bond to the pyranone O atom of an adjacent Schiff base, so forming a one-dimensional polymer. The complex has a +1 charge that is compensated by a perchlorate ion. The crystal packing, which can be described as alternating chains of cations and tetrahedral perchlorate anions along the a axis, is stabilized by intermolecular N—H⋯O, C—H⋯O and C—H⋯N hydrogen-bonding interactions. International Union of Crystallography 2011-11-09 /pmc/articles/PMC3238637/ /pubmed/22199528 http://dx.doi.org/10.1107/S1600536811046411 Text en © Ourari 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 Ourari, Ali Derafa, Wassila Bouacida, Sofiane Aggoun, Djouhra catena-Poly[[[(pyridine-κN)copper(II)]-μ-3-{1-[(2-aminoethyl)imino]ethyl}-6-methyl-2-oxo-2H-pyran-4-olato-κ(4) N,N,O (4):O (2)] perchlorate] |
title |
catena-Poly[[[(pyridine-κN)copper(II)]-μ-3-{1-[(2-aminoethyl)imino]ethyl}-6-methyl-2-oxo-2H-pyran-4-olato-κ(4)
N,N,O
(4):O
(2)] perchlorate] |
title_full |
catena-Poly[[[(pyridine-κN)copper(II)]-μ-3-{1-[(2-aminoethyl)imino]ethyl}-6-methyl-2-oxo-2H-pyran-4-olato-κ(4)
N,N,O
(4):O
(2)] perchlorate] |
title_fullStr |
catena-Poly[[[(pyridine-κN)copper(II)]-μ-3-{1-[(2-aminoethyl)imino]ethyl}-6-methyl-2-oxo-2H-pyran-4-olato-κ(4)
N,N,O
(4):O
(2)] perchlorate] |
title_full_unstemmed |
catena-Poly[[[(pyridine-κN)copper(II)]-μ-3-{1-[(2-aminoethyl)imino]ethyl}-6-methyl-2-oxo-2H-pyran-4-olato-κ(4)
N,N,O
(4):O
(2)] perchlorate] |
title_short |
catena-Poly[[[(pyridine-κN)copper(II)]-μ-3-{1-[(2-aminoethyl)imino]ethyl}-6-methyl-2-oxo-2H-pyran-4-olato-κ(4)
N,N,O
(4):O
(2)] perchlorate] |
title_sort | catena-poly[[[(pyridine-κn)copper(ii)]-μ-3-{1-[(2-aminoethyl)imino]ethyl}-6-methyl-2-oxo-2h-pyran-4-olato-κ(4)
n,n,o
(4):o
(2)] perchlorate] |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238637/ https://www.ncbi.nlm.nih.gov/pubmed/22199528 http://dx.doi.org/10.1107/S1600536811046411 |
work_keys_str_mv | AT ourariali catenapolypyridinekncopperiim312aminoethyliminoethyl6methyl2oxo2hpyran4olatok4nno4o2perchlorate AT derafawassila catenapolypyridinekncopperiim312aminoethyliminoethyl6methyl2oxo2hpyran4olatok4nno4o2perchlorate AT bouacidasofiane catenapolypyridinekncopperiim312aminoethyliminoethyl6methyl2oxo2hpyran4olatok4nno4o2perchlorate AT aggoundjouhra catenapolypyridinekncopperiim312aminoethyliminoethyl6methyl2oxo2hpyran4olatok4nno4o2perchlorate |