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2,9-Dimethyl-1,10-phenanthrolin-1-ium (6-carboxy-4-hydroxypyridine-2-carboxylato-κ(3) O (2),N,O (6))(4-hydroxypyridine-2,6-dicarboxylato-κ(3) O (2),N,O (6))zincate(II) 2.35-hydrate: a proton-transfer compound
In the title compound, (C(14)H(13)N(2))[Zn(C(7)H(3)NO(5))(C(7)H(4)NO(5))]·2.35H(2)O, the Zn(II) atom is coordinated by two N atoms and four O atoms from the carboxylate groups of the 4-hydroxypyridine-2,6-dicarboxylate and 6-carboxy-4-hydroxypyridine-2-carboxylate ligands, forming a distored...
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/PMC3254305/ https://www.ncbi.nlm.nih.gov/pubmed/22259335 http://dx.doi.org/10.1107/S1600536811052445 |
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author | Derikvand, Zohreh Stoeckli-Evans, Helen Nemati, Andya |
author_facet | Derikvand, Zohreh Stoeckli-Evans, Helen Nemati, Andya |
author_sort | Derikvand, Zohreh |
collection | PubMed |
description | In the title compound, (C(14)H(13)N(2))[Zn(C(7)H(3)NO(5))(C(7)H(4)NO(5))]·2.35H(2)O, the Zn(II) atom is coordinated by two N atoms and four O atoms from the carboxylate groups of the 4-hydroxypyridine-2,6-dicarboxylate and 6-carboxy-4-hydroxypyridine-2-carboxylate ligands, forming a distored octahedral geometry. In the anion, the two pyridine rings are inclined to one another by 87.75 (13)°. Two types of robust O—H⋯O hydrogen bond synthons, viz. R (2) (2)(16) and R (6) (6)(42), link the anions to form a two-dimensional network parallel to the bc plane. Furthermore, O—H⋯O, N—H⋯O, N—H⋯N and weak C—H⋯O hydrogen bonds connect the two dimensional networks, forming a three-dimensional structure. In the crystal, there are also C—H⋯π and π–π interactions [centroid–centroid distances of 3.5554 (18) and 3.7681 (18) Å], and C=O⋯π interactions [O⋯centroid distance = 3.117 (2) Å] present. One of the three crystal water molecules shows an occupancy of 0.35. |
format | Online Article Text |
id | pubmed-3254305 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-32543052012-01-18 2,9-Dimethyl-1,10-phenanthrolin-1-ium (6-carboxy-4-hydroxypyridine-2-carboxylato-κ(3) O (2),N,O (6))(4-hydroxypyridine-2,6-dicarboxylato-κ(3) O (2),N,O (6))zincate(II) 2.35-hydrate: a proton-transfer compound Derikvand, Zohreh Stoeckli-Evans, Helen Nemati, Andya Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title compound, (C(14)H(13)N(2))[Zn(C(7)H(3)NO(5))(C(7)H(4)NO(5))]·2.35H(2)O, the Zn(II) atom is coordinated by two N atoms and four O atoms from the carboxylate groups of the 4-hydroxypyridine-2,6-dicarboxylate and 6-carboxy-4-hydroxypyridine-2-carboxylate ligands, forming a distored octahedral geometry. In the anion, the two pyridine rings are inclined to one another by 87.75 (13)°. Two types of robust O—H⋯O hydrogen bond synthons, viz. R (2) (2)(16) and R (6) (6)(42), link the anions to form a two-dimensional network parallel to the bc plane. Furthermore, O—H⋯O, N—H⋯O, N—H⋯N and weak C—H⋯O hydrogen bonds connect the two dimensional networks, forming a three-dimensional structure. In the crystal, there are also C—H⋯π and π–π interactions [centroid–centroid distances of 3.5554 (18) and 3.7681 (18) Å], and C=O⋯π interactions [O⋯centroid distance = 3.117 (2) Å] present. One of the three crystal water molecules shows an occupancy of 0.35. International Union of Crystallography 2011-12-10 /pmc/articles/PMC3254305/ /pubmed/22259335 http://dx.doi.org/10.1107/S1600536811052445 Text en © Derikvand et al. 2012 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 Derikvand, Zohreh Stoeckli-Evans, Helen Nemati, Andya 2,9-Dimethyl-1,10-phenanthrolin-1-ium (6-carboxy-4-hydroxypyridine-2-carboxylato-κ(3) O (2),N,O (6))(4-hydroxypyridine-2,6-dicarboxylato-κ(3) O (2),N,O (6))zincate(II) 2.35-hydrate: a proton-transfer compound |
title | 2,9-Dimethyl-1,10-phenanthrolin-1-ium (6-carboxy-4-hydroxypyridine-2-carboxylato-κ(3)
O
(2),N,O
(6))(4-hydroxypyridine-2,6-dicarboxylato-κ(3)
O
(2),N,O
(6))zincate(II) 2.35-hydrate: a proton-transfer compound |
title_full | 2,9-Dimethyl-1,10-phenanthrolin-1-ium (6-carboxy-4-hydroxypyridine-2-carboxylato-κ(3)
O
(2),N,O
(6))(4-hydroxypyridine-2,6-dicarboxylato-κ(3)
O
(2),N,O
(6))zincate(II) 2.35-hydrate: a proton-transfer compound |
title_fullStr | 2,9-Dimethyl-1,10-phenanthrolin-1-ium (6-carboxy-4-hydroxypyridine-2-carboxylato-κ(3)
O
(2),N,O
(6))(4-hydroxypyridine-2,6-dicarboxylato-κ(3)
O
(2),N,O
(6))zincate(II) 2.35-hydrate: a proton-transfer compound |
title_full_unstemmed | 2,9-Dimethyl-1,10-phenanthrolin-1-ium (6-carboxy-4-hydroxypyridine-2-carboxylato-κ(3)
O
(2),N,O
(6))(4-hydroxypyridine-2,6-dicarboxylato-κ(3)
O
(2),N,O
(6))zincate(II) 2.35-hydrate: a proton-transfer compound |
title_short | 2,9-Dimethyl-1,10-phenanthrolin-1-ium (6-carboxy-4-hydroxypyridine-2-carboxylato-κ(3)
O
(2),N,O
(6))(4-hydroxypyridine-2,6-dicarboxylato-κ(3)
O
(2),N,O
(6))zincate(II) 2.35-hydrate: a proton-transfer compound |
title_sort | 2,9-dimethyl-1,10-phenanthrolin-1-ium (6-carboxy-4-hydroxypyridine-2-carboxylato-κ(3)
o
(2),n,o
(6))(4-hydroxypyridine-2,6-dicarboxylato-κ(3)
o
(2),n,o
(6))zincate(ii) 2.35-hydrate: a proton-transfer compound |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254305/ https://www.ncbi.nlm.nih.gov/pubmed/22259335 http://dx.doi.org/10.1107/S1600536811052445 |
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