Transition Metal Chemistry

, Volume 14, Issue 5, pp 381–383 | Cite as

Metal complexes of 1-hydroxy-2,3-dimethyl-4-(3′-methyl-4′-amino-5′-mercapto-1′, 2′, 4′-triazole)-1,4-diaza-1, 3-butadiene with manganese(II), cobalt(II), nickel(II) and copper(II)

  • Krishna Chandra Satpathy
  • Ashok Kumar Panda
  • Rushabha Mishra
  • Indumati Panda
  • Aditya Prasad Chopdar
Full Papers

Summary

Binuclear metal complexes of the type [M(HDDB)-(H2O)2]2: where HDDB=1-hydroxy-2,3-dimethyl-4-(3′-methyl-4′-amino-5′-mercapto-1′, 2′, 4′-triazole)-1,4-diaza-1, 3-butadiene and M=manganese(II), cobalt(II), nickel(II) and copper(II), have been prepared and characterised by elemental and thermal analyses, magnetic measurements, electronic and i.r. spectra. Octahedral geometry around the metal(II) ions is proposed and the crystal field parameters of the cobalt(II) and nickel(II) complexes are also calculated. Fungicidal screening of the complexes has been made aginstHelminthosporium oryzae andFusarium oxysporium.

Keywords

Copper Physical Chemistry Nickel Cobalt Manganese 

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Copyright information

© Chapman and Hall Ltd 1989

Authors and Affiliations

  • Krishna Chandra Satpathy
    • 1
  • Ashok Kumar Panda
    • 1
  • Rushabha Mishra
    • 1
  • Indumati Panda
    • 1
  • Aditya Prasad Chopdar
    • 1
  1. 1.P.G. Department of ChemistrySambalpur UniversityBurlaIndia

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