Crystal structure and properties of (Z)-N′-((E)-2-(hydroxyimino)-1-phenylethylidene) isonicotinohydrazide

Compound I contains in its molecule pyridyl, monoxime and hydrazone functions. A non-merohedral twin crystal of the compound with two reciprocal lattices differently oriented and giving rise to double diffraction spot sets with the 0.5:0.5 ratio of the twin components was studied. The hydrazone and...

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Bibliographic Details
Published in:Journal of structural chemistry 2009-12, Vol.50 (6), p.1166-1170
Main Authors: Zülfikaroğlu, A., Yüksektepe, Ç., Bati, H., Çalışkan, N., Büyükgüngör, O.
Format: Article
Language:English
Subjects:
Atomic
Atomic/Molecular Structure and Spectra
Chemistry
Chemistry and Materials Science
Inorganic Chemistry
Molecular
Optical and Plasma Physics
Physical Chemistry
Solid State Physics
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Summary:Compound I contains in its molecule pyridyl, monoxime and hydrazone functions. A non-merohedral twin crystal of the compound with two reciprocal lattices differently oriented and giving rise to double diffraction spot sets with the 0.5:0.5 ratio of the twin components was studied. The hydrazone and oxime units are approximately planar. The dihedral angles between this plane and the planes of the pyridine and phenyl rings are 30.79(19)° and 18.43(13)°, respectively. Both the oxime and hydrazone units in I have an E configuration. The molecules of I are linked via C-H⋯O and O-H⋯N hydrogen bonds forming a 3D framework. The compound was also characterized by IR, 1 H NMR and elemental analyses.
ISSN:0022-4766
1573-8779
DOI:10.1007/s10947-009-0171-3