{4-Hydroxy-N `-[(2-oxido-1-naphthyl-kappa O)methylidene]benzohydrazidato-kappa(2) N `,O}dimethyltin(IV)

Document Type

Article

Publication Date

1-1-2010

Abstract

Two independent but very similar molecules comprise the asymmetric unit of the title compound, [Sn(CH3)(2)(C18H12N2O3)]. Each Sn atom is coordinated by two methyl groups and two O atoms and an N atom from the dinegative tridentate ligand. The resultant C2NO2 donor set defines a coordination geometry intermediate between square-pyramidal and trigonal-pyramidal, with a small tendency towards the former. Zigzag chains running along the a axis mediated by O-H center dot center dot center dot N hydrogen bonding characterize the crystal packing. These are connected into layers in the ab plane by a combination of C-H center dot center dot center dot N and pi-pi [centroid-centroid distances = 3.658 (2) and 3.6740 (18) angstrom] interactions. The layers are connected along the c axis via C-H center dot center dot center dot O interactions.

Publication Title

Acta Crystallographica Section E: Structure Reports Online

ISSN

1600-5368

Volume

66

Issue

8

Publisher

International Union of Crystallography

Publisher Location

COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA

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