Spectroscopic and magnetic properties of Cu(II) complexes with selected biologically important ligands

• Authors: Renata Świsłocka , Monika Kalinowska , Wiesława Ferenc , Jan Sarzyński , Włodzimierz Lewandowski
• Languages of publication: EN

Abstracts

EN

The aim of this work was to study the spectroscopic and magnetic properties of copper(II) o-, m-, p-aminobenzoates, o-, m-, p-methoxybenzoates and o-, m- and p-nitrobenzoates. The complexes were synthesized and their compositions were evaluated by elementary analysis. The infrared and Raman spectra for Cu(II) aminobenzoates, methoxybenzoates and nitrobenzoates were recorded and assigned. The obtained data were compared with those previously published for aminobenzoic, methoxybenzoic and nitrobenzoic acids and their sodium salts. The structures of Cu(II) o-, m-, p-aminobenzoates, o-, m-, p-methoxybenzoates and o-, m- and p-nitrobenzoates as well as the change in the electronic charges distribution caused by Cu(II) complex formation were discussed.

Keywords

EN

Methoxybenzoate   Aminobenzoate   Nitrobenzoate   Spectroscopic study   Magnetic study  

• Publisher: De Gruyter Open
• Journal: Open Chemistry
• Year: 2012
• Volume: 10
• Issue: 4
• Pages: 1095-1105

Dates

published

1 - 8 - 2012

online

29 - 5 - 2012

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Identifiers

DOI

10.2478/s11532-012-0026-1