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Table 9 Effect of ligand and its complexes on some microorganisms

From: Spectral, thermal, molecular modeling and biological studies on mono- and binuclear complexes derived from oxalo bis(2,3-butanedionehydrazone)

Compound Bacillus E. coli Aspergillus Penicillium Fusarium
OBH Nil 2.0 Nil Nil Nil
[Co(OBH)2Cl]Cl·½EtOH Nil 1.0 Nil Nil 15
[Zr(OBH)Cl4]·2H2O 10 Nil 4.0 9.0 8.0
[Zn(OBH–H)2] Nil 1.0 Nil Nil 5.0
[Cu(OBH)2Cl2]·2H2O Nil 2.0 Nil 5.0 Nil
[Ni2(OBH)Cl4]·H2O·EtOH Nil 2.0 Nil Nil Nil
[Pd2(OBH)(H2O)2Cl4]·2H2O Nil Nil Nil Nil 5.0
[VO(OBH–H)2]·H2O Nil Nil Nil Nil 5.0
DMSO Nil Nil Nil Nil Nil
Ampicillin 25 27
Gentamicin 48 20 25.9
  1. Reading in diameter (mm)