Document Details

Document Type : Article In Journal 
Document Title :
N′-[(1E,2E)-1-(2-Phenylhydrazin-1-ylidene)-1-(phenylsulfonyl) propan-2-ylidene]benzohydrazide
N′-[(1E,2E)-1-(2-Phenylhydrazin-1-ylidene)-1-(phenylsulfonyl) propan-2-ylidene]benzohydrazide
 
Subject : Chemistry 
Document Language : English 
Abstract : The configuration about each C=N bond in the title compound, C 22H20N4O3S, is E. While to a first approximation the phenylhydrazin-1-ylidene and benzohydrazide residues are coplanar, in part due to the presence of an intramolecular N - H⋯N hydrogen bond, significant twists are evident in the orientations of the hydrazine [N - N - C - C torsion angle = -170.74 (11)°] and benzoyl benzene [N - C - C - C = -21.72 (18)°] rings. The sulfonyl benzene ring occupies a position almost normal to the rest of the molecule [C - S - C - N = -92.28 (10)°]. Centrosymmetric aggregates mediated by pairs of hydrazidesulfonyl N - H⋯O hydrogen bonds are the predominant packing motif in the crystal. These are connected into linear supramolecular chains via C - H⋯O interactions which are, in turn, linked into layers in the ac plane via C - H⋯π interactions. Connections between layers along the baxis direction are of the π-π type and occur between centrosymmetrically related hydrazinebound benzene rings [centroidcentroid separation = 3.7425 (9) Å]. 
ISSN : 1600-5368 
Journal Name : Acta Crystallographica Section E: Structure Reports Online 
Volume : 67 
Issue Number : 9 
Publishing Year : 1432 AH
2011 AD 
Article Type : Article 
Added Date : Saturday, December 10, 2011 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
Hatem A Abdel-AzizAbdel-Aziz, Hatem AResearcherDoctoratehatem_741@yahoo.com
Seik Weng NgNg, Seik WengResearcherDoctorateseikweng@um.edu.my
E R T TiekinkTiekink, E R TResearcherDoctorateedward.tiekink@gmail.com

Files

File NameTypeDescription
 31606.pdf pdfAbstract

Back To Researches Page