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Dichlorido{N'-[phen-yl(pyridin-2-yl-κN)methyl-idene]isonicotinohydrazide-κ(2)N',O}zinc.

Sy A, Dieng M, Thiam IE, Gaye M, Retailleau P - Acta Crystallogr Sect E Struct Rep Online (2013)

Bottom Line: The title compound, [ZnCl(2)(C(18)H(14)N(4)O)], crystallizes with two mol-ecules in the asymmetric unit, which differ in the tautomeric (neutral and zwitterionic) forms of the coordin-ating organic ligand.In both mol-ecules, the Zn(II) atom adopts a distorted square-pyramidal geometry by two N and one O atoms of the Schiff base ligand and two Cl atoms acting as monodentate chloride anions.The crystal packing is stabilized by N-H⋯N and N-H⋯Cl hydrogen bonds, forming a two-dimensional network parallel to the ac plane.

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Affiliation: Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar, Senegal.

ABSTRACT
The title compound, [ZnCl(2)(C(18)H(14)N(4)O)], crystallizes with two mol-ecules in the asymmetric unit, which differ in the tautomeric (neutral and zwitterionic) forms of the coordin-ating organic ligand. In both mol-ecules, the Zn(II) atom adopts a distorted square-pyramidal geometry by two N and one O atoms of the Schiff base ligand and two Cl atoms acting as monodentate chloride anions. The crystal packing is stabilized by N-H⋯N and N-H⋯Cl hydrogen bonds, forming a two-dimensional network parallel to the ac plane.

No MeSH data available.


An ORTEP view of the title compound, showing the atom-numbering scheme. Displacement ellipsoids are plotted at the 50% probability level.
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Fap1: An ORTEP view of the title compound, showing the atom-numbering scheme. Displacement ellipsoids are plotted at the 50% probability level.


Dichlorido{N'-[phen-yl(pyridin-2-yl-κN)methyl-idene]isonicotinohydrazide-κ(2)N',O}zinc.

Sy A, Dieng M, Thiam IE, Gaye M, Retailleau P - Acta Crystallogr Sect E Struct Rep Online (2013)

An ORTEP view of the title compound, showing the atom-numbering scheme. Displacement ellipsoids are plotted at the 50% probability level.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3569202&req=5

Fap1: An ORTEP view of the title compound, showing the atom-numbering scheme. Displacement ellipsoids are plotted at the 50% probability level.
Bottom Line: The title compound, [ZnCl(2)(C(18)H(14)N(4)O)], crystallizes with two mol-ecules in the asymmetric unit, which differ in the tautomeric (neutral and zwitterionic) forms of the coordin-ating organic ligand.In both mol-ecules, the Zn(II) atom adopts a distorted square-pyramidal geometry by two N and one O atoms of the Schiff base ligand and two Cl atoms acting as monodentate chloride anions.The crystal packing is stabilized by N-H⋯N and N-H⋯Cl hydrogen bonds, forming a two-dimensional network parallel to the ac plane.

View Article: PubMed Central - HTML - PubMed

Affiliation: Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar, Senegal.

ABSTRACT
The title compound, [ZnCl(2)(C(18)H(14)N(4)O)], crystallizes with two mol-ecules in the asymmetric unit, which differ in the tautomeric (neutral and zwitterionic) forms of the coordin-ating organic ligand. In both mol-ecules, the Zn(II) atom adopts a distorted square-pyramidal geometry by two N and one O atoms of the Schiff base ligand and two Cl atoms acting as monodentate chloride anions. The crystal packing is stabilized by N-H⋯N and N-H⋯Cl hydrogen bonds, forming a two-dimensional network parallel to the ac plane.

No MeSH data available.