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  • Springer  (2)
  • 2000-2004  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Copper(II) complexes of 2-pyridineformamide N(4)-methylthiosemicarbazone (2000)
    Springer
    Transition metal chemistry 25 (2000), S. 80-83 
    Details
    ISSN: 1572-901X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract Reduction of 2-cyanopyridine by sodium in dry MeOH in the presence of N(4)-methylthiosemicarbazide produces 2-pyridineformamide N(4)-methylthiosemicarbazone, HAm4M. Copper(II) complexes have been prepared and characterized by molar conductivities, magnetic susceptibilities and spectroscopic techniques. Coordination is via the pyridyl nitrogen, imine nitrogen and thione or thiolato sulfur, when coordinating as the neutral or anionic ligand, respectively.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1007034627143
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  • 2
    Electronic Resource
    Electronic Resource
    Spectral studies of metal complexes of a new type of bis(thiosemicarbazone) (2000)
    Springer
    Transition metal chemistry 25 (2000), S. 241-246 
    Details
    ISSN: 1572-901X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract Cobalt(II), nickel(II) and copper(II) complexes of two new bis(di-2-pyridyl ketone) dithiosemicarbazones have been prepared in EtOH solution and characterized by physical and spectral methods. The bis(di-2-pyridyl ketone) dithiosemicarbazones were prepared from dithiosemicarbazides derived from piperazine and N,N′-dimethylethylenediamine. N.m.r., i.r., and electronic spectra of the dithiosemicarbazones and their complexes along with e.s.r. spectra of the copper(II) complexes have been recorded. The complexes are bi-, tri- and tetranuclear and involve the dithiosemicarbazones coordinating as dianionic, anionic and neutral ligands.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1007095116629
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    Paper (German National Licenses)
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