catena-Poly[tris­(μ(2)-1H-benzimidazole-5-carboxyl­ato)europium(III)]

In the title one-dimensional coordination polymer, [Eu(C(8)H(5)N(2)O(2))(3)](n), the Eu(III) ion is eight-coordinated by the carboxyl­ate O atoms of six ligands in a distorted monocapped penta­gonal–bipyramidal geometry. The ligands link Eu(III) ions, forming helical chains parallel to the c axis, w...

Descripción completa

Detalles Bibliográficos
Autores principales: Gao, Junlin, Wang, Jun, Dai, Chuntao
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3050161/
https://www.ncbi.nlm.nih.gov/pubmed/21522593
http://dx.doi.org/10.1107/S1600536810051706
_version_ 1782199298874671104
author Gao, Junlin
Wang, Jun
Dai, Chuntao
author_facet Gao, Junlin
Wang, Jun
Dai, Chuntao
author_sort Gao, Junlin
collection PubMed
description In the title one-dimensional coordination polymer, [Eu(C(8)H(5)N(2)O(2))(3)](n), the Eu(III) ion is eight-coordinated by the carboxyl­ate O atoms of six ligands in a distorted monocapped penta­gonal–bipyramidal geometry. The ligands link Eu(III) ions, forming helical chains parallel to the c axis, with Eu⋯Eu separations of 4.0678 (11) Å. The chains are further inter­connected by N—H⋯N hydrogen bonds into a three-dimensional supra­molecular network. The crystal studied was a racemic twin, as suggested by the Flack parameter of 0.367 (14).
format Text
id pubmed-3050161
institution National Center for Biotechnology Information
language English
publishDate 2010
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-30501612011-04-26 catena-Poly[tris­(μ(2)-1H-benzimidazole-5-carboxyl­ato)europium(III)] Gao, Junlin Wang, Jun Dai, Chuntao Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title one-dimensional coordination polymer, [Eu(C(8)H(5)N(2)O(2))(3)](n), the Eu(III) ion is eight-coordinated by the carboxyl­ate O atoms of six ligands in a distorted monocapped penta­gonal–bipyramidal geometry. The ligands link Eu(III) ions, forming helical chains parallel to the c axis, with Eu⋯Eu separations of 4.0678 (11) Å. The chains are further inter­connected by N—H⋯N hydrogen bonds into a three-dimensional supra­molecular network. The crystal studied was a racemic twin, as suggested by the Flack parameter of 0.367 (14). International Union of Crystallography 2010-12-15 /pmc/articles/PMC3050161/ /pubmed/21522593 http://dx.doi.org/10.1107/S1600536810051706 Text en © Gao 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
Gao, Junlin
Wang, Jun
Dai, Chuntao
catena-Poly[tris­(μ(2)-1H-benzimidazole-5-carboxyl­ato)europium(III)]
title catena-Poly[tris­(μ(2)-1H-benzimidazole-5-carboxyl­ato)europium(III)]
title_full catena-Poly[tris­(μ(2)-1H-benzimidazole-5-carboxyl­ato)europium(III)]
title_fullStr catena-Poly[tris­(μ(2)-1H-benzimidazole-5-carboxyl­ato)europium(III)]
title_full_unstemmed catena-Poly[tris­(μ(2)-1H-benzimidazole-5-carboxyl­ato)europium(III)]
title_short catena-Poly[tris­(μ(2)-1H-benzimidazole-5-carboxyl­ato)europium(III)]
title_sort catena-poly[tris­(μ(2)-1h-benzimidazole-5-carboxyl­ato)europium(iii)]
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3050161/
https://www.ncbi.nlm.nih.gov/pubmed/21522593
http://dx.doi.org/10.1107/S1600536810051706
work_keys_str_mv AT gaojunlin catenapolytrism21hbenzimidazole5carboxylatoeuropiumiii
AT wangjun catenapolytrism21hbenzimidazole5carboxylatoeuropiumiii
AT daichuntao catenapolytrism21hbenzimidazole5carboxylatoeuropiumiii

Ejemplares similares