N′-[(1E,2E)-1-(2-Phenylhydrazin-1-ylidene)-1-(phenylsulfonyl) propan-2-ylidene]benzohydrazide

2Citations
Citations of this article
7Readers
Mendeley users who have this article in their library.

Abstract

The configuration about each C=N bond in the title compound, C 22H 20N 4O 3S, 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].

Cite

CITATION STYLE

APA

Abdel-Aziz, H. A., Ng, S. W., & Tiekink, E. R. T. (2011). N′-[(1E,2E)-1-(2-Phenylhydrazin-1-ylidene)-1-(phenylsulfonyl) propan-2-ylidene]benzohydrazide. Acta Crystallographica Section E: Structure Reports Online, 67(9). https://doi.org/10.1107/S1600536811031953

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free