[N′-(4-Decyloxy-2-oxidobenzylidene)-3-hydroxy-2-naphthohydrazidato-κ³N,O,O′]dimethyltin(IV): crystal structure and Hirshfeld surface analysis

Abstract

A highly distorted penta­coordinated C2NO2 geometry is observed for the Sn atom owing to a tridentate mode of coordination of the Schiff base ligand and the restricted bite angles it subtends. In the crystal, supra­molecular layers sustained by C—H⋯O, π–π, C—H⋯π(arene) and C—H⋯π(chelate ring) inter­actions are formed.

Crystal structure of benzyl-chlorido-(4-chloro-N-[(2-oxidophenyl)methylidene]benzenecarbohydrazonato)-methanol-tin(IV), C22H20Cl2N2O3Sn

“…The motivation of on-going investigations on organotin compounds featuring a tridentate hydrazone ligand related to that in the title compound arise as a result of their potential as chemotherapeutic agents [7][8][9][10], a well known attribute of organotin compounds [11]. In continuation of structural studies in this area [12][13][14][15][16], the title organotin hydrazone, (I), has been investigated by X-ray crystallography. The molecular structure of the title compound (I) is shown in the figure (35% displacement ellipsoids) The dihedral angle between the five-membered ring and the appended phenyl ring is 11.7(2)°, and the dihedral angle between the six-membered chelate ring and attached phenyl ring is 5.7(2)°, indicating an effectively co-planar relationship.…”