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Keywords:

  • iron(III);
  • pyrazolinates;
  • aspartic acid;
  • particle size;
  • antimicrobial activity

Mixed ligand complexes of Iron(III) with aspartic acid and 3(2′-hydroxy phenyl)-5-(4′-substituted phenyl) pyrazolines of type [Fe(C4O4NH6)2(C15H12N2OX)] and [Fe(C4O4NH6)(C15H12N2OX)2], where (C4O4NH6) = aspartate, (C15H12N2OX) = deprotonated 3(2′-hydroxyphenyl)-5-(4′-substituted phenyl) pyrazolines (X = H, CH3, OCH3, Cl), have been synthesized. These newly synthesized derivatives have been physicochemically characterized by elemental analysis (C, H, N, Cl and Fe), magnetic moment data, thermogravimetric analysis, molar conductance, cyclic voltammetry, spectral analysis (UV–visible, IR, far IR and fast atom bombardment mass spectrometry). Scanning electron microscopy, transmission electron microscopy and X-ray powder diffraction studies have been carried out for powdered samples, which show nanometric particles of these derivatives. Antibacterial and antifungal potential of free pyrazoline and some iron(III) complexes have been evaluated. Copyright © 2012 John Wiley & Sons, Ltd.

Featured Compounds

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  1. 1 - 8
Compound 1
Molecular Weight:662.493
Molecular Formula:C34H32FeN5O6
InChIKey:AMFVCYGNPYWZRH-UHFFFAOYSA-K
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Compound 2
Molecular Weight:731.383
Molecular Formula:C34H30Cl2FeN5O6
InChIKey:VYWQWWMHZRNPHE-UHFFFAOYSA-K
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Compound 3
Molecular Weight:690.546
Molecular Formula:C36H36FeN5O6
InChIKey:AWGOREWVIZIUJS-UHFFFAOYSA-K
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Compound 4
Molecular Weight:722.545
Molecular Formula:C36H36FeN5O8
InChIKey:JYQCWJMULKPWKM-UHFFFAOYSA-K
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Compound 5
Molecular Weight:557.311
Molecular Formula:C23H25FeN4O9
InChIKey:GMKYPSWSNDWUAZ-UHFFFAOYSA-K
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Compound 6
Molecular Weight:591.756
Molecular Formula:C23H24ClFeN4O9
InChIKey:DJGBQZBMJGHEHO-UHFFFAOYSA-K
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Compound 7
Molecular Weight:571.338
Molecular Formula:C24H27FeN4O9
InChIKey:SVLBLYQKBIWKTI-UHFFFAOYSA-K
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Compound 8
Molecular Weight:587.337
Molecular Formula:C24H27FeN4O10
InChIKey:WONUZKXPPRYWIO-UHFFFAOYSA-K
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  1. 1 - 8