Aqua-(oxydiacetato-κ3 O,O′,O″)(pyridine-3- carboxamide-κN 1)-copper(II) sesquihydrate

In the monomeric title compound, [Cu(C4H4O 5)(C6H6N2O)(H2O)] ·1.5H2O, the CuII cation is bound in a square-pyramidal coordination to a tridentate oxydiacetate (ODA) ligand, a monodentate pyridine-3-carboxamide (p3ca) ligand and one aqua ligand, where the two organic ligands form the basal plane and...

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Detalles Bibliográficos
Publicado: 2010
Materias:
Aqua ligands
Basal planes
Bi-layer
Carboxamides
Copper (ii)
Hydrogen bondings
Monodentates
Monomeric title compound
Organic ligands
Out-of-plane
Pyramidal coordination
Ethers
Hydrogen
Hydrogen bonds
Pyridine
Ligands
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01082701_v66_n11_pm339_Perec
http://hdl.handle.net/20.500.12110/paper_01082701_v66_n11_pm339_Perec
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_01082701_v66_n11_pm339_Perec
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spelling paper:paper_01082701_v66_n11_pm339_Perec2023-06-08T15:10:42Z Aqua-(oxydiacetato-κ3 O,O′,O″)(pyridine-3- carboxamide-κN 1)-copper(II) sesquihydrate Aqua ligands Basal planes Bi-layer Carboxamides Copper (ii) Hydrogen bondings Monodentates Monomeric title compound Organic ligands Out-of-plane Pyramidal coordination Ethers Hydrogen Hydrogen bonds Pyridine Ligands In the monomeric title compound, [Cu(C4H4O 5)(C6H6N2O)(H2O)] ·1.5H2O, the CuII cation is bound in a square-pyramidal coordination to a tridentate oxydiacetate (ODA) ligand, a monodentate pyridine-3-carboxamide (p3ca) ligand and one aqua ligand, where the two organic ligands form the basal plane and the water O atom occupies the unique apical site. The ODA ligand presents a slight out-of-plane puckering in its central ether O atom, while the p3ca ligand is essentially planar. The availability of efficient donors and acceptors for hydrogen bonding results in the formation of strongly linked hydrogen-bonded bilayers parallel to (101), with an inter-planar distance of 3.18 (1) Å and a stacking separation between the bilayers of 3.10 (1) Å, both of them governed by extended π-π inter-actions. The disordered nature of the solvent water mol-ecules around inversion centres is discussed. The monoaqua compound is compared with the octa-hedral diaqua nalogue, [Cu(C4H4O 5)(C6H6N2O)(H2O) 2], eported recently [Perec & Baggio (2009). Acta Cryst. C65, m296-m298]. © 2010 International Union of Crystallography. 2010 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01082701_v66_n11_pm339_Perec http://hdl.handle.net/20.500.12110/paper_01082701_v66_n11_pm339_Perec
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Aqua ligands
Basal planes
Bi-layer
Carboxamides
Copper (ii)
Hydrogen bondings
Monodentates
Monomeric title compound
Organic ligands
Out-of-plane
Pyramidal coordination
Ethers
Hydrogen
Hydrogen bonds
Pyridine
Ligands
spellingShingle Aqua ligands
Basal planes
Bi-layer
Carboxamides
Copper (ii)
Hydrogen bondings
Monodentates
Monomeric title compound
Organic ligands
Out-of-plane
Pyramidal coordination
Ethers
Hydrogen
Hydrogen bonds
Pyridine
Ligands
Aqua-(oxydiacetato-κ3 O,O′,O″)(pyridine-3- carboxamide-κN 1)-copper(II) sesquihydrate
topic_facet Aqua ligands
Basal planes
Bi-layer
Carboxamides
Copper (ii)
Hydrogen bondings
Monodentates
Monomeric title compound
Organic ligands
Out-of-plane
Pyramidal coordination
Ethers
Hydrogen
Hydrogen bonds
Pyridine
Ligands
description In the monomeric title compound, [Cu(C4H4O 5)(C6H6N2O)(H2O)] ·1.5H2O, the CuII cation is bound in a square-pyramidal coordination to a tridentate oxydiacetate (ODA) ligand, a monodentate pyridine-3-carboxamide (p3ca) ligand and one aqua ligand, where the two organic ligands form the basal plane and the water O atom occupies the unique apical site. The ODA ligand presents a slight out-of-plane puckering in its central ether O atom, while the p3ca ligand is essentially planar. The availability of efficient donors and acceptors for hydrogen bonding results in the formation of strongly linked hydrogen-bonded bilayers parallel to (101), with an inter-planar distance of 3.18 (1) Å and a stacking separation between the bilayers of 3.10 (1) Å, both of them governed by extended π-π inter-actions. The disordered nature of the solvent water mol-ecules around inversion centres is discussed. The monoaqua compound is compared with the octa-hedral diaqua nalogue, [Cu(C4H4O 5)(C6H6N2O)(H2O) 2], eported recently [Perec & Baggio (2009). Acta Cryst. C65, m296-m298]. © 2010 International Union of Crystallography.
title Aqua-(oxydiacetato-κ3 O,O′,O″)(pyridine-3- carboxamide-κN 1)-copper(II) sesquihydrate
title_short Aqua-(oxydiacetato-κ3 O,O′,O″)(pyridine-3- carboxamide-κN 1)-copper(II) sesquihydrate
title_full Aqua-(oxydiacetato-κ3 O,O′,O″)(pyridine-3- carboxamide-κN 1)-copper(II) sesquihydrate
title_fullStr Aqua-(oxydiacetato-κ3 O,O′,O″)(pyridine-3- carboxamide-κN 1)-copper(II) sesquihydrate
title_full_unstemmed Aqua-(oxydiacetato-κ3 O,O′,O″)(pyridine-3- carboxamide-κN 1)-copper(II) sesquihydrate
title_sort aqua-(oxydiacetato-κ3 o,o′,o″)(pyridine-3- carboxamide-κn 1)-copper(ii) sesquihydrate
publishDate 2010
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01082701_v66_n11_pm339_Perec
http://hdl.handle.net/20.500.12110/paper_01082701_v66_n11_pm339_Perec
_version_ 1768544860607873024

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