catena-Poly[[[diaqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1),O (2):O (1′)-[tetra­aqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1):O (1′),O (2)] dihydrate]

In polymeric title compound, {[Co(2)(C(7)H(2)N(2)O(7))(2)(H(2)O)(6)]·2H(2)O}(n), obtained from the reaction of 3,5-dinitro­salicylic acid with cobalt(II) acetate, both Co(II) atoms are located on inversion centres and exhibit a distorted octahedral coordination geometry. The coordin­ation sphere abo...

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Detalles Bibliográficos
Autores principales: Smith, Graham, Wermuth, Urs D.
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/PMC3050395/
https://www.ncbi.nlm.nih.gov/pubmed/21522530
http://dx.doi.org/10.1107/S1600536810052694
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author Smith, Graham
Wermuth, Urs D.
author_facet Smith, Graham
Wermuth, Urs D.
author_sort Smith, Graham
collection PubMed
description In polymeric title compound, {[Co(2)(C(7)H(2)N(2)O(7))(2)(H(2)O)(6)]·2H(2)O}(n), obtained from the reaction of 3,5-dinitro­salicylic acid with cobalt(II) acetate, both Co(II) atoms are located on inversion centres and exhibit a distorted octahedral coordination geometry. The coordin­ation sphere about one Co(II) atom comprises four O-atom donors from two bidentate chelate (O(phenolate) and O(carbox­yl)) and bridging dianionic ligands and two water mol­ecules [Co—O range = 2.0249 (11)–2.1386 (14) Å], while that about the second Co(II) atom has four water mol­ecules and two bridging carboxyl­ate O-donor atoms [Co—O range = 2.0690 (14)–2.1364 (11) Å]. The coordinated water mol­ecules as well as the water mol­ecules of solvation give O—H⋯O water–water and water–carboxyl hydrogen-bonding inter­actions in the three-dimensional framework structure.
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spelling pubmed-30503952011-04-26 catena-Poly[[[diaqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1),O (2):O (1′)-[tetra­aqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1):O (1′),O (2)] dihydrate] Smith, Graham Wermuth, Urs D. Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In polymeric title compound, {[Co(2)(C(7)H(2)N(2)O(7))(2)(H(2)O)(6)]·2H(2)O}(n), obtained from the reaction of 3,5-dinitro­salicylic acid with cobalt(II) acetate, both Co(II) atoms are located on inversion centres and exhibit a distorted octahedral coordination geometry. The coordin­ation sphere about one Co(II) atom comprises four O-atom donors from two bidentate chelate (O(phenolate) and O(carbox­yl)) and bridging dianionic ligands and two water mol­ecules [Co—O range = 2.0249 (11)–2.1386 (14) Å], while that about the second Co(II) atom has four water mol­ecules and two bridging carboxyl­ate O-donor atoms [Co—O range = 2.0690 (14)–2.1364 (11) Å]. The coordinated water mol­ecules as well as the water mol­ecules of solvation give O—H⋯O water–water and water–carboxyl hydrogen-bonding inter­actions in the three-dimensional framework structure. International Union of Crystallography 2010-12-24 /pmc/articles/PMC3050395/ /pubmed/21522530 http://dx.doi.org/10.1107/S1600536810052694 Text en © Smith and Wermuth 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
Smith, Graham
Wermuth, Urs D.
catena-Poly[[[diaqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1),O (2):O (1′)-[tetra­aqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1):O (1′),O (2)] dihydrate]
title catena-Poly[[[diaqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1),O (2):O (1′)-[tetra­aqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1):O (1′),O (2)] dihydrate]
title_full catena-Poly[[[diaqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1),O (2):O (1′)-[tetra­aqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1):O (1′),O (2)] dihydrate]
title_fullStr catena-Poly[[[diaqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1),O (2):O (1′)-[tetra­aqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1):O (1′),O (2)] dihydrate]
title_full_unstemmed catena-Poly[[[diaqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1),O (2):O (1′)-[tetra­aqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1):O (1′),O (2)] dihydrate]
title_short catena-Poly[[[diaqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1),O (2):O (1′)-[tetra­aqua­cobalt(II)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) O (1):O (1′),O (2)] dihydrate]
title_sort catena-poly[[[diaqua­cobalt(ii)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) o (1),o (2):o (1′)-[tetra­aqua­cobalt(ii)]-μ-(3,5-dinitro-2-oxidobenzoato)-κ(3) o (1):o (1′),o (2)] dihydrate]
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3050395/
https://www.ncbi.nlm.nih.gov/pubmed/21522530
http://dx.doi.org/10.1107/S1600536810052694
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AT wermuthursd catenapolydiaquacobaltiim35dinitro2oxidobenzoatok3o1o2o1tetraaquacobaltiim35dinitro2oxidobenzoatok3o1o1o2dihydrate

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