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'Antiferromagnetic Coupling' in keywords Facet   Publication Year 1994  [X]
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1Author    Z. NaturforschRequires cookie*
 Title    Structure and Magnetic Properties of a Dinuclear Complex with Iron(III) in Octahedral and Pyramidal Coordination  
 Abstract    [FeL(M eO H)C l]2 (L = N-(2-hydroxyphenyl)salicylaldimine) was synthesized and its crystal structure determ ined, [C27H 20N 2O5Cl2Fe2], monoclinic, space group P 2 a/c, a = 9.528(1), b = 7.684(1), c = 18.365(2) Ä , ß = 109.83(1)°, V = 1264.8 Ä 3, Z = 2. Two identical [FeL(M eOH)Cl] fragments, related by an inversion centre, are combined by the two bridging O atoms, to form a binuclear unit. The iron(III) centers are separated by 3.163(2) A and weakly antiferro-magnetically coupled (J = -8 .0 (1) cm -1), which follows from temperature -dependent mag­ netic susceptibility m easurements in the range 4.2 to 288 K. The effective magnetic moment per iron(III) is /ueff = 7.4 /uB at 288 K. 
  Reference    Z. Naturforsch. 49b, 1239—1242 (1994); received March 28 1994 
  Published    1994 
  Keywords    Dinuclear Iron(III) Complex, X-Ray, Structure, Magnetic Properties, Antiferromagnetic Coupling 
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 TEI-XML for    default:Reihe_B/49/ZNB-1994-49b-1239.pdf 
 Identifier    ZNB-1994-49b-1239 
 Volume    49