1229927-39-2Relevant academic research and scientific papers
Synthesis and physicochemical studies of nickel(II) complexes of 2-substituted-1,3-diphenyl-1,3-propanedione, their 2,2′-bipyridine and 1,10-phenanthroline adducts and x-ray structure of (2,2′-bipyridine)bis(1, 3-diphenyl-1, 3-propanedionato) nickel(II)
Woods,Omoregie, H. Oluwatola,Retta,Chebude,Capitelli
, p. 694 - 703 (2010/07/16)
The nickel(II) complexes of 2-substituted-1,3-diphenyl-1,3-propanedione and their 2,2′-bipyridine and 1,10-phenanthroline adducts have been prepared and characterized by microanalysis, conductance, magnetic and spectral measurements. The conductance data in nitromethane indicate that the compounds are non-electrolytes. The room temperature magnetic moments suggest that they are magnetically dilute compounds. The electronic spectra revealed the π3-π4 bathochromic shifts, which were observed upon chelation while the infrared spectra showed the different shifts of the carbonyl frequencies. The X-ray crystallography showed that nickel ion is coordinated by two units of 1,3-diphenyl-1,3-propanedione and a unit of bipyridine giving it a six coordinate octahedral geometry.
