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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Formato: | Online Artículo Texto |
Lenguaje: | English |
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International Union of Crystallography
2011
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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. |
format | Online Article Text |
id | pubmed-3212186 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
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 |