Poly[[tetra­aqua­bis­(μ(3)-1H-imidazole-4,5-dicarboxyl­ato)tetra­kis­(μ(2)-1H-imidazole-4,5-dicarboxyl­ato)tricobalt(II)diytterbium(III)] dihydrate]

The asymmetric unit of the title compound, {[Co(3)Yb(2)(C(5)H(2)N(2)O(4))(6)(H(2)O)(4)]·2H(2)O}(n), contains one Yb(III) ion, two Co(II) ions (one situated on an inversion centre), three imidazole-4,5-dicarboxyl­ate ligands, two coordinated water mol­ecules and one uncoordinated water mol­ecule. The...

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Autor principal: Zhu, Li-Cai
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212186/
https://www.ncbi.nlm.nih.gov/pubmed/22090888
http://dx.doi.org/10.1107/S1600536811028285
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author Zhu, Li-Cai
author_facet Zhu, Li-Cai
author_sort Zhu, Li-Cai
collection PubMed
description The asymmetric unit of the title compound, {[Co(3)Yb(2)(C(5)H(2)N(2)O(4))(6)(H(2)O)(4)]·2H(2)O}(n), contains one Yb(III) ion, two Co(II) ions (one situated on an inversion centre), three imidazole-4,5-dicarboxyl­ate ligands, two coordinated water mol­ecules and one uncoordinated water mol­ecule. The Yb(III) ion is seven-coordinated, in a monocapped trigonal prismatic coordination geometry, by six O atoms from three imidazole-4,5-dicarboxyl­ate ligands and one water O atom. Both Co(II) ions are six-coordinated in a slightly distorted octa­hedral geometry. The Co(II) ion that is located on an inversion center is coordinated by two O atoms from two water mol­ecules, as well as two O atoms and two N atoms from two imidazole-4,5-dicarboxyl­ate ligands. The second Co(II) ion is bonded to four O atoms and two N atoms from four imidazole-4,5-dicarboxyl­ate ligands. These metal coordination units are connected by bridging imidazole-4,5-dicarboxyl­ate ligands, generating a three-dimensional network. The crystal structure is further stabilized by N—H⋯O, O—H⋯O and C—H⋯O hydrogen-bonding inter­actions involving the water mol­ecules and the imidazole-4,5-dicarboxyl­ate ligands.
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spelling pubmed-32121862011-11-16 Poly[[tetra­aqua­bis­(μ(3)-1H-imidazole-4,5-dicarboxyl­ato)tetra­kis­(μ(2)-1H-imidazole-4,5-dicarboxyl­ato)tricobalt(II)diytterbium(III)] dihydrate] Zhu, Li-Cai Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The asymmetric unit of the title compound, {[Co(3)Yb(2)(C(5)H(2)N(2)O(4))(6)(H(2)O)(4)]·2H(2)O}(n), contains one Yb(III) ion, two Co(II) ions (one situated on an inversion centre), three imidazole-4,5-dicarboxyl­ate ligands, two coordinated water mol­ecules and one uncoordinated water mol­ecule. The Yb(III) ion is seven-coordinated, in a monocapped trigonal prismatic coordination geometry, by six O atoms from three imidazole-4,5-dicarboxyl­ate ligands and one water O atom. Both Co(II) ions are six-coordinated in a slightly distorted octa­hedral geometry. The Co(II) ion that is located on an inversion center is coordinated by two O atoms from two water mol­ecules, as well as two O atoms and two N atoms from two imidazole-4,5-dicarboxyl­ate ligands. The second Co(II) ion is bonded to four O atoms and two N atoms from four imidazole-4,5-dicarboxyl­ate ligands. These metal coordination units are connected by bridging imidazole-4,5-dicarboxyl­ate ligands, generating a three-dimensional network. The crystal structure is further stabilized by N—H⋯O, O—H⋯O and C—H⋯O hydrogen-bonding inter­actions involving the water mol­ecules and the imidazole-4,5-dicarboxyl­ate ligands. International Union of Crystallography 2011-07-23 /pmc/articles/PMC3212186/ /pubmed/22090888 http://dx.doi.org/10.1107/S1600536811028285 Text en © Li-Cai Zhu 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
Zhu, Li-Cai
Poly[[tetra­aqua­bis­(μ(3)-1H-imidazole-4,5-dicarboxyl­ato)tetra­kis­(μ(2)-1H-imidazole-4,5-dicarboxyl­ato)tricobalt(II)diytterbium(III)] dihydrate]
title Poly[[tetra­aqua­bis­(μ(3)-1H-imidazole-4,5-dicarboxyl­ato)tetra­kis­(μ(2)-1H-imidazole-4,5-dicarboxyl­ato)tricobalt(II)diytterbium(III)] dihydrate]
title_full Poly[[tetra­aqua­bis­(μ(3)-1H-imidazole-4,5-dicarboxyl­ato)tetra­kis­(μ(2)-1H-imidazole-4,5-dicarboxyl­ato)tricobalt(II)diytterbium(III)] dihydrate]
title_fullStr Poly[[tetra­aqua­bis­(μ(3)-1H-imidazole-4,5-dicarboxyl­ato)tetra­kis­(μ(2)-1H-imidazole-4,5-dicarboxyl­ato)tricobalt(II)diytterbium(III)] dihydrate]
title_full_unstemmed Poly[[tetra­aqua­bis­(μ(3)-1H-imidazole-4,5-dicarboxyl­ato)tetra­kis­(μ(2)-1H-imidazole-4,5-dicarboxyl­ato)tricobalt(II)diytterbium(III)] dihydrate]
title_short Poly[[tetra­aqua­bis­(μ(3)-1H-imidazole-4,5-dicarboxyl­ato)tetra­kis­(μ(2)-1H-imidazole-4,5-dicarboxyl­ato)tricobalt(II)diytterbium(III)] dihydrate]
title_sort poly[[tetra­aqua­bis­(μ(3)-1h-imidazole-4,5-dicarboxyl­ato)tetra­kis­(μ(2)-1h-imidazole-4,5-dicarboxyl­ato)tricobalt(ii)diytterbium(iii)] dihydrate]
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212186/
https://www.ncbi.nlm.nih.gov/pubmed/22090888
http://dx.doi.org/10.1107/S1600536811028285
work_keys_str_mv AT zhulicai polytetraaquabism31himidazole45dicarboxylatotetrakism21himidazole45dicarboxylatotricobaltiidiytterbiumiiidihydrate