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'4 Bipyridine Complexes' in keywords
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1982 (1)
1Author    Frank Kübel, Joachim Strähle+Requires cookie*
 Title    Polymere Dimethyl-und Diphenylglyoximatokomplexe des Cobalts und Eisens mit 4.4' -Bipyridin als Brückenligand. Die Kristallstruktur des Bis(dimethylglyoximato)4.4'-bipyridincobalt(II)* Polymeric Dimethyl-and Diphenylglyoximato Complexes of Cobalt and Iron with 4,4'-Bipyridine as a Bridging Ligand. The Crystal Structure of Bis(dimethylglyoximato)4,4'-bipyridine Cobalt(II)  
 Abstract    Polymeric bis(dimethyl-and diphenylglyoximato)-complexes of Fe(II) and Co(II) with 4,4'-bipyridine as a bridging ligand have been synthesized from the glyoximato metal complexes and 4,4'-bipyridine in ethanol. The Co(II) compounds are paramagnetic and surprisingly stable against oxidation. The iron complexes are weak electrical conductors with approximately 10 -9 ß -1 cm _1 . Bis(dimethylglyoximato)-4,4'-bipyridine cobalt(II) crystallizes triclinic in the space group PT with Z — 1. The crystal structure is built up by linear chains of alternating Co(II) glyoximato complexes and axial bonded 4,4'-bipyridine bridges. The compound is characterized by strong Co-N-bonds of 189 pm within the glyoximato moiety and weak bonds of 228 pm to the bipyridine ligand. The two hetero-cycles of the bipyridine are coplanar, therefore the local symmetry of the complex is D 2 
  Reference    Z. Naturforsch. 37b, 272—275 (1982); eingegangen am 23. Oktober 1981 
  Published    1982 
  Keywords    Iron and Cobalt Glyoximato-4, 4'-Bipyridine Complexes, Synthesis, Crystal Structure 
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 TEI-XML for    default:Reihe_B/37/ZNB-1982-37b-0272.pdf 
 Identifier    ZNB-1982-37b-0272 
 Volume    37