Crystal structure of S-n-octyl 3-(1-phenyl-ethyl-idene)di-thio-carbazate and of its bis-chelated nickel(II) complex.

ABSTRACT: The nitro-gen-sulfur Schiff base proligand S-n-octyl 3-(1-phenyl-ethyl-idene)di-thio-carbazate, C₁₇H₂₆N₂S₂ (HL), was prepared by reaction of S-octyl di-thio-carbamate with aceto-phenone. Treatment of HL with nickel acetate yielded the complex bis-[S-n-octyl 3-(1-phenyl-ethyl-idene)di-thio-carbazato]nickel(II), [Ni(C₁₇H₂₅N₂S₂)₂] (NiL ₂), which was shown to adopt a tetra-hedrally distorted cis-square-planar coordination geometry, with the NiSN planes of the two ligands forming a dihedral angle of 21.66 (6)°. Changes in the geometry of the L ligand upon chelation of Ni²⁺ are described, involving a ca</

SUBMITTER: Khan SS 

PROVIDER: S-EPMC10833409 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature