Poly[[tetraaqua(μ(4)-imidazole-4,5-dicarboxylato)(μ(3)-imidazole-4,5-dicarboxylato)-μ(3)-sulfato-μ(2)-sulfato-cobalt(II)digadolinium(III)] monohydrate]
The asymmetric unit of the title compound, {[CoGd(2)(C(5)H(2)N(2)O(4))(2)(SO(4))(2)(H(2)O)(4)]·H(2)O}(n), contains one Co(II) ion, two Gd(III) ions, two imidazole-4,5-dicarboxylate ligands, two SO(4) (2−) anions, four coordinated water molecules and one uncoordinated water molecule. The Co(II) io...
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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/PMC3238650/ https://www.ncbi.nlm.nih.gov/pubmed/22199541 http://dx.doi.org/10.1107/S160053681104726X |
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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, {[CoGd(2)(C(5)H(2)N(2)O(4))(2)(SO(4))(2)(H(2)O)(4)]·H(2)O}(n), contains one Co(II) ion, two Gd(III) ions, two imidazole-4,5-dicarboxylate ligands, two SO(4) (2−) anions, four coordinated water molecules and one uncoordinated water molecule. The Co(II) ion is six-coordinated by two O atoms from two coordinated water molecules, as well as two O atoms and two N atoms from two imidazole-4,5-dicarboxylate ligands, giving a slightly distorted octahedral geometry. Both Gd(III) ions are eight-coordinated in a distorted bicapped trigonal–prismatic geometry. One Gd(III) ion is coordinated by four O atoms from two imidazole-4,5-dicarboxylate ligands, three O atoms from three SO(4) (2−) anions and a water O atom; the other Gd(III) ion is bonded to five O atoms from three imidazole-4,5-dicarboxylate ligands, two O atoms from two SO(4) (2−) anions as well as a water O atom. These metal coordination units are connected by bridging imidazole-4,5-dicarboxylate and sulfate ligands, generating a heterometallic layer parallel to the ac plane. The layers are stacked along the b axis via N—H⋯O, O—H⋯O, and C—H⋯O hydrogen-bonding interactions, generating a three-dimensional framework. |
format | Online Article Text |
id | pubmed-3238650 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-32386502011-12-23 Poly[[tetraaqua(μ(4)-imidazole-4,5-dicarboxylato)(μ(3)-imidazole-4,5-dicarboxylato)-μ(3)-sulfato-μ(2)-sulfato-cobalt(II)digadolinium(III)] monohydrate] Zhu, Li-Cai Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The asymmetric unit of the title compound, {[CoGd(2)(C(5)H(2)N(2)O(4))(2)(SO(4))(2)(H(2)O)(4)]·H(2)O}(n), contains one Co(II) ion, two Gd(III) ions, two imidazole-4,5-dicarboxylate ligands, two SO(4) (2−) anions, four coordinated water molecules and one uncoordinated water molecule. The Co(II) ion is six-coordinated by two O atoms from two coordinated water molecules, as well as two O atoms and two N atoms from two imidazole-4,5-dicarboxylate ligands, giving a slightly distorted octahedral geometry. Both Gd(III) ions are eight-coordinated in a distorted bicapped trigonal–prismatic geometry. One Gd(III) ion is coordinated by four O atoms from two imidazole-4,5-dicarboxylate ligands, three O atoms from three SO(4) (2−) anions and a water O atom; the other Gd(III) ion is bonded to five O atoms from three imidazole-4,5-dicarboxylate ligands, two O atoms from two SO(4) (2−) anions as well as a water O atom. These metal coordination units are connected by bridging imidazole-4,5-dicarboxylate and sulfate ligands, generating a heterometallic layer parallel to the ac plane. The layers are stacked along the b axis via N—H⋯O, O—H⋯O, and C—H⋯O hydrogen-bonding interactions, generating a three-dimensional framework. International Union of Crystallography 2011-11-12 /pmc/articles/PMC3238650/ /pubmed/22199541 http://dx.doi.org/10.1107/S160053681104726X 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[[tetraaqua(μ(4)-imidazole-4,5-dicarboxylato)(μ(3)-imidazole-4,5-dicarboxylato)-μ(3)-sulfato-μ(2)-sulfato-cobalt(II)digadolinium(III)] monohydrate] |
title | Poly[[tetraaqua(μ(4)-imidazole-4,5-dicarboxylato)(μ(3)-imidazole-4,5-dicarboxylato)-μ(3)-sulfato-μ(2)-sulfato-cobalt(II)digadolinium(III)] monohydrate] |
title_full | Poly[[tetraaqua(μ(4)-imidazole-4,5-dicarboxylato)(μ(3)-imidazole-4,5-dicarboxylato)-μ(3)-sulfato-μ(2)-sulfato-cobalt(II)digadolinium(III)] monohydrate] |
title_fullStr | Poly[[tetraaqua(μ(4)-imidazole-4,5-dicarboxylato)(μ(3)-imidazole-4,5-dicarboxylato)-μ(3)-sulfato-μ(2)-sulfato-cobalt(II)digadolinium(III)] monohydrate] |
title_full_unstemmed | Poly[[tetraaqua(μ(4)-imidazole-4,5-dicarboxylato)(μ(3)-imidazole-4,5-dicarboxylato)-μ(3)-sulfato-μ(2)-sulfato-cobalt(II)digadolinium(III)] monohydrate] |
title_short | Poly[[tetraaqua(μ(4)-imidazole-4,5-dicarboxylato)(μ(3)-imidazole-4,5-dicarboxylato)-μ(3)-sulfato-μ(2)-sulfato-cobalt(II)digadolinium(III)] monohydrate] |
title_sort | poly[[tetraaqua(μ(4)-imidazole-4,5-dicarboxylato)(μ(3)-imidazole-4,5-dicarboxylato)-μ(3)-sulfato-μ(2)-sulfato-cobalt(ii)digadolinium(iii)] monohydrate] |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238650/ https://www.ncbi.nlm.nih.gov/pubmed/22199541 http://dx.doi.org/10.1107/S160053681104726X |
work_keys_str_mv | AT zhulicai polytetraaquam4imidazole45dicarboxylatom3imidazole45dicarboxylatom3sulfatom2sulfatocobaltiidigadoliniumiiimonohydrate |