Di-aqua-bis-[2-(2-hy-droxy-eth-yl)pyridine-κ(2) N,O]cobalt(II) dichloride.
Identifieur interne : 000031 ( PubMed/Corpus ); précédent : 000030; suivant : 000032Di-aqua-bis-[2-(2-hy-droxy-eth-yl)pyridine-κ(2) N,O]cobalt(II) dichloride.
Auteurs : Ouahida Zeghouan ; Fatiha Guenifa ; Nasreddine Hadjadj ; Lamia Bendjeddou ; Hocine MerazigSource :
- Acta crystallographica. Section E, Structure reports online ; 2013.
Abstract
In the title salt, [Co(C7H9NO)2(H2O)2]Cl2, the Co(II) cation, located on an inversion center, is N,O-chelated by two hy-droxy-ethyl-pyridine ligands and coordinated by two water mol-ecules in a distorted O4N2 octa-hedral geometry. In the crystal, the Cl(-) anions link with the complex cations via O-H⋯Cl hydrogen bonds, forming a three-dimensional supra-molecular architecture. π-π stacking is observed between the pyridine rings of adjacent mol-ecules [centroid-centroid distance = 3.5810 (11) Å].
DOI: 10.1107/S1600536813018321
PubMed: 24109269
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pubmed:24109269Le document en format XML
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<author><name sortKey="Zeghouan, Ouahida" sort="Zeghouan, Ouahida" uniqKey="Zeghouan O" first="Ouahida" last="Zeghouan">Ouahida Zeghouan</name>
<affiliation><nlm:affiliation>Unité de Recherche Chimie de l'Environnement et Moléculaire Structurale 'CHEMS', Faculté des Sciences Exactes, Campus Chaabet Ersas, Université Constantine I, 25000 Constantine, Algeria.</nlm:affiliation>
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<author><name sortKey="Guenifa, Fatiha" sort="Guenifa, Fatiha" uniqKey="Guenifa F" first="Fatiha" last="Guenifa">Fatiha Guenifa</name>
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<author><name sortKey="Hadjadj, Nasreddine" sort="Hadjadj, Nasreddine" uniqKey="Hadjadj N" first="Nasreddine" last="Hadjadj">Nasreddine Hadjadj</name>
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<author><name sortKey="Bendjeddou, Lamia" sort="Bendjeddou, Lamia" uniqKey="Bendjeddou L" first="Lamia" last="Bendjeddou">Lamia Bendjeddou</name>
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<author><name sortKey="Bendjeddou, Lamia" sort="Bendjeddou, Lamia" uniqKey="Bendjeddou L" first="Lamia" last="Bendjeddou">Lamia Bendjeddou</name>
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<front><div type="abstract" xml:lang="en">In the title salt, [Co(C7H9NO)2(H2O)2]Cl2, the Co(II) cation, located on an inversion center, is N,O-chelated by two hy-droxy-ethyl-pyridine ligands and coordinated by two water mol-ecules in a distorted O4N2 octa-hedral geometry. In the crystal, the Cl(-) anions link with the complex cations via O-H⋯Cl hydrogen bonds, forming a three-dimensional supra-molecular architecture. π-π stacking is observed between the pyridine rings of adjacent mol-ecules [centroid-centroid distance = 3.5810 (11) Å].</div>
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<Abstract><AbstractText>In the title salt, [Co(C7H9NO)2(H2O)2]Cl2, the Co(II) cation, located on an inversion center, is N,O-chelated by two hy-droxy-ethyl-pyridine ligands and coordinated by two water mol-ecules in a distorted O4N2 octa-hedral geometry. In the crystal, the Cl(-) anions link with the complex cations via O-H⋯Cl hydrogen bonds, forming a three-dimensional supra-molecular architecture. π-π stacking is observed between the pyridine rings of adjacent mol-ecules [centroid-centroid distance = 3.5810 (11) Å].</AbstractText>
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