Diaqua-(oxydiacetato-3 O,O′,O″)(pyridine-3- carboxamide-N 1)copper(II)
In the mononuclear title compound, [Cu(C4H4O 5)(C6H6N2O)(H2O) 2], the CuII centre is bound to a chelating oxydiacetate ligand, a monodentate pyridine-3-carboxamide unit and two water mol-ecules, defining an octa-hedral coordination where the first two ligands form the equatorial plane and the last t...
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2009
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01082701_v65_n8_pm296_Perec http://hdl.handle.net/20.500.12110/paper_01082701_v65_n8_pm296_Perec |
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paper:paper_01082701_v65_n8_pm296_Perec2023-06-08T15:10:42Z Diaqua-(oxydiacetato-3 O,O′,O″)(pyridine-3- carboxamide-N 1)copper(II) Carboxamides Equatorial planes Hydrogen bondings Monodentates Monomer links Three-dimensional structure Title compounds Ethers Hydrogen Hydrogen bonds Pyridine Ligands copper diaqua(oxydiacetato kappa3O,O',O'')(pyridine 3 carboxamide kappaN1)copper(II) diaqua(oxydiacetato-kappa3O,O',O'')(pyridine-3-carboxamide-kappaN1)copper(II) ligand organometallic compound article chemical structure chemistry hydrogen bond X ray crystallography Copper Crystallography, X-Ray Hydrogen Bonding Ligands Models, Molecular Organometallic Compounds In the mononuclear title compound, [Cu(C4H4O 5)(C6H6N2O)(H2O) 2], the CuII centre is bound to a chelating oxydiacetate ligand, a monodentate pyridine-3-carboxamide unit and two water mol-ecules, defining an octa-hedral coordination where the first two ligands form the equatorial plane and the last two occupy the apical sites. The planar oxydiacetate ligand is slightly disordered at its central ether O atom. The availability of efficient donors and acceptors for hydrogen bonding results in a complex inter-action scheme where each monomer links to six similar units to define a well connected three-dimensional structure. A comparison is made with related structures in the literature, and the reasons for their differences are discussed. © 2009 International Union of Crystallography. 2009 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01082701_v65_n8_pm296_Perec http://hdl.handle.net/20.500.12110/paper_01082701_v65_n8_pm296_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 |
Carboxamides Equatorial planes Hydrogen bondings Monodentates Monomer links Three-dimensional structure Title compounds Ethers Hydrogen Hydrogen bonds Pyridine Ligands copper diaqua(oxydiacetato kappa3O,O',O'')(pyridine 3 carboxamide kappaN1)copper(II) diaqua(oxydiacetato-kappa3O,O',O'')(pyridine-3-carboxamide-kappaN1)copper(II) ligand organometallic compound article chemical structure chemistry hydrogen bond X ray crystallography Copper Crystallography, X-Ray Hydrogen Bonding Ligands Models, Molecular Organometallic Compounds |
| spellingShingle |
Carboxamides Equatorial planes Hydrogen bondings Monodentates Monomer links Three-dimensional structure Title compounds Ethers Hydrogen Hydrogen bonds Pyridine Ligands copper diaqua(oxydiacetato kappa3O,O',O'')(pyridine 3 carboxamide kappaN1)copper(II) diaqua(oxydiacetato-kappa3O,O',O'')(pyridine-3-carboxamide-kappaN1)copper(II) ligand organometallic compound article chemical structure chemistry hydrogen bond X ray crystallography Copper Crystallography, X-Ray Hydrogen Bonding Ligands Models, Molecular Organometallic Compounds Diaqua-(oxydiacetato-3 O,O′,O″)(pyridine-3- carboxamide-N 1)copper(II) |
| topic_facet |
Carboxamides Equatorial planes Hydrogen bondings Monodentates Monomer links Three-dimensional structure Title compounds Ethers Hydrogen Hydrogen bonds Pyridine Ligands copper diaqua(oxydiacetato kappa3O,O',O'')(pyridine 3 carboxamide kappaN1)copper(II) diaqua(oxydiacetato-kappa3O,O',O'')(pyridine-3-carboxamide-kappaN1)copper(II) ligand organometallic compound article chemical structure chemistry hydrogen bond X ray crystallography Copper Crystallography, X-Ray Hydrogen Bonding Ligands Models, Molecular Organometallic Compounds |
| description |
In the mononuclear title compound, [Cu(C4H4O 5)(C6H6N2O)(H2O) 2], the CuII centre is bound to a chelating oxydiacetate ligand, a monodentate pyridine-3-carboxamide unit and two water mol-ecules, defining an octa-hedral coordination where the first two ligands form the equatorial plane and the last two occupy the apical sites. The planar oxydiacetate ligand is slightly disordered at its central ether O atom. The availability of efficient donors and acceptors for hydrogen bonding results in a complex inter-action scheme where each monomer links to six similar units to define a well connected three-dimensional structure. A comparison is made with related structures in the literature, and the reasons for their differences are discussed. © 2009 International Union of Crystallography. |
| title |
Diaqua-(oxydiacetato-3 O,O′,O″)(pyridine-3- carboxamide-N 1)copper(II) |
| title_short |
Diaqua-(oxydiacetato-3 O,O′,O″)(pyridine-3- carboxamide-N 1)copper(II) |
| title_full |
Diaqua-(oxydiacetato-3 O,O′,O″)(pyridine-3- carboxamide-N 1)copper(II) |
| title_fullStr |
Diaqua-(oxydiacetato-3 O,O′,O″)(pyridine-3- carboxamide-N 1)copper(II) |
| title_full_unstemmed |
Diaqua-(oxydiacetato-3 O,O′,O″)(pyridine-3- carboxamide-N 1)copper(II) |
| title_sort |
diaqua-(oxydiacetato-3 o,o′,o″)(pyridine-3- carboxamide-n 1)copper(ii) |
| publishDate |
2009 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01082701_v65_n8_pm296_Perec http://hdl.handle.net/20.500.12110/paper_01082701_v65_n8_pm296_Perec |
| _version_ |
1768544814861647872 |