Bis{4-(allyloxy)-N′-[4-(octyloxy)benzylidene]benzohydrazidato}nickel(II)

IUCrData Pub Date : 2025-02-01 DOI:10.1107/S2414314625001208

Sultana Shakila Khan , Md. Belayet Hossain Howlader , Md. Chanmiya Sheikh , Ryuta Miyatake , Ennio Zangrando

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Abstract

A bischelated mononuclear nickel(II) complex with benzohydrazide ligands bearing an allyloxy group and a long saturated alkyl chain is reported.

The central Ni^II atom in the title complex, [Ni(C₂₅H₃₁N₂O₃)₂], is located on crystallographic inversion center and adopts a slightly distorted square-planar coordination geometry defined by the imine nitrogen and amide oxygen donors of two chelating symmetry-related ligands in a trans configuration. The Ni—N and Ni—O bond lengths are 1.8685 (15) and 1.8409 (14) Å, respectively, with a chelating N—Ni—O bond angle of 83.79 (6)°. These data are in agreement with those determined for complexes of similar ligands.

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