(E)-N′-(9-Anthrylmethylidene)-p-toluenesulfonohydrazide

The S—N(H)—N=C linkage in the title molecule, C22H18N2O2S, is non-planar [torsion angle = 30.6 (1)°] as the amino N atom is pyramidally coordinated. In the crystal, the amino group acts as a hydrogen-bond donor to an O atom of an adjacent molecule, generating chains running parallel to the b axis.

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