Synthesis, characterization, structural and biological aspects of copper(II) dithiocarbamate complexes – Part II, [Cu{S2CN(Me)(R1)}2], [Cu{S2CN(Me)(R2)}2] and [Cu{S2CN(R3)(R4)}2] {R1=CH2CH(OMe)2, R2=2-methyl-1,3-dioxolane, R3=CH2(CH2)2NCHPhOCH2Ph and R4=CH2CH2OH}

•Three new Cu(II) dithiocarbamates have been prepared and fully characterized.•The EPR spectrum of complex (3) reveals a dimeric structure.•The structural determination of complexes (1) and (2) confirms the EPR results.•Complex (1) displayed the higher IC50 between 1.08 and 2.16μmolL−1.•Complex (3)...

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Bibliographic Details
Published in:Journal of molecular structure 2013-09, Vol.1048, p.357-366
Main Authors: Ferreira, Isabella P., de Lima, Geraldo M., Paniago, Eucler B., Takahashi, Jacqueline A., Krambrock, Klaus, Pinheiro, Carlos B., Wardell, James L., Visentin, Lorenzo C.
Format: Article
Language:English
Subjects:
Antimicrobial activity
antimicrobial properties
Aspergillus flavus
Aspergillus niger
Aspergillus parasiticus
Bacteria
Biological
Chlorella vulgaris
Cooper(II) dithiocarbamate
copper
Curvularia
EPR
Gram-negative bacteria
In vitro testing
ions
Molecular structure
Monomers
Penicillium citrinum
salts
sodium
Sodium salts
Spectra
spectroscopy
Toxic
toxicity
X-ray crystallography
X-ray diffraction
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Summary:•Three new Cu(II) dithiocarbamates have been prepared and fully characterized.•The EPR spectrum of complex (3) reveals a dimeric structure.•The structural determination of complexes (1) and (2) confirms the EPR results.•Complex (1) displayed the higher IC50 between 1.08 and 2.16μmolL−1.•Complex (3) was less toxic to C. vulgaris colony with lethal concentrations
ISSN:0022-2860
1872-8014
DOI:10.1016/j.molstruc.2013.06.006