[N'-(4-Dec-yloxy-2-oxido-benzyl-idene)-3-hy-droxy-2-naphtho-hydrazidato-κ(3)N,O,O']di-methyl-tin(IV):crystal structure and Hirshfeld surface analysis

Rosely, Siti Nadiah Binti Mohd and Hussen, Rusnah Syahila Duali and Lee, See Mun and Halcovitch, Nathan R. and Jotani, Mukesh M. and Tiekink, Edward R. T. (2017) [N'-(4-Dec-yloxy-2-oxido-benzyl-idene)-3-hy-droxy-2-naphtho-hydrazidato-κ(3)N,O,O']di-methyl-tin(IV):crystal structure and Hirshfeld surface analysis. Acta Crystallographica Section E: Crystallographic Communications, 73 (3). pp. 390-396.

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Abstract

The title diorganotin compound, [Sn(CH3)2(C28H32N2O4)], features a distorted SnC2NO2 coordination geometry almost inter-mediate between ideal trigonal-bipyramidal and square-pyramidal. The dianionic Schiff base ligand coordinates in a tridentate fashion via two alkoxide O and hydrazinyl N atoms; an intra-molecular hy-droxy-O-H⋯N(hydrazin-yl) hydrogen bond is noted. The alk-oxy chain has an all-trans conformation, and to the first approximation, the mol-ecule has local mirror symmetry relating the two Sn-bound methyl groups. Supra-molecular layers sustained by imine-C-H⋯O(hy-droxy), π-π [between dec-yloxy-substituted benzene rings with an inter-centroid separation of 3.7724 (13) Å], C-H⋯π(arene) and C-H⋯π(chelate ring) inter-actions are formed in the crystal; layers stack along the c axis with no directional inter-actions between them. The presence of C-H⋯π(chelate ring) inter-actions in the crystal is clearly evident from an analysis of the calculated Hirshfeld surface.

Item Type:
Journal Article
Journal or Publication Title:
Acta Crystallographica Section E: Crystallographic Communications
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/1600
Subjects:
ID Code:
85725
Deposited By:
Deposited On:
27 Mar 2017 13:40
Refereed?:
Yes
Published?:
Published
Last Modified:
16 Nov 2020 07:20