✦ LIBER ✦

Synthesis of nickel(II)-di(5-chloro-2-methylphenyl)carbazonate and its adduct formation with heterocyclic nitrogen bases

✍ Scribed by Siddalingaiah A. Hiremath; Rajesh B. Bhat

Publisher: Springer
Year: 1996
Tongue: English
Weight: 422 KB
Volume: 21
Category: Article
ISSN: 0340-4285
DOI: 10.1007/bf00139028

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✦ Synopsis

The title complex has been synthesized and characterized by elemental and spectral analysis. The Ni n chelate forms adducts with heterocyclic nitrogen bases, which were characterized spectrophotometrically in solution. Bidentate and unsaturated monodentate bases form hexacoordinate adducts with 1:1 and 1:2 metal:ligand stoichiometries, respectively, whilst saturated nitrogen bases form pentacoordinate adducts with 1:1 stoichiometry. The results are discussed in terms of basicities and steric properties of the bases.

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