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'Magnetic Properties' in keywords Facet   Publication Year 1995  [X]
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1Author    YalcinE. Lerm Ana+, MehmetK. Abaka, Ingrid Svobodab, H. Artm Ut Fuessb-, KlausG. Riesarc, WolfgangH. AasecRequires cookie*
 Title    X-Ray Structure and Magnetic Properties of the Tetracupferronato-bis(//-methoxy)-diiron(III) Complex  
 Abstract    The tetracupferronato-bis(w-methoxy)-diiron(III) complex has been synthesized in aceto­ nitrile and its crystal structure determined. C i6H->6N80 1(>Fe2, monoclinic, space group C2/c, a =18.425(3), b = 12.999(2), c = 15.046(3) A, ß = 12 4 .6 6 (2)°,> = 2964(1) A , Z = 4, wR(2) = 0.097 from 1491 reflections (F2). Two iron(III) atoms are at special positions in six-fold co­ ordination, bridged by O with a F e -O -F e angle of 102.4(1)° and a distance between two iron(III) centers of 3.075(1) A. Temperature-dependent magnetic susceptibility measure­ ments reveal a antiferromagnetic exchange interaction (J = -1 4 cm -1) betw een the iron(III) centers. 
  Reference    Z. Naturforsch. 50b, 1587—1590 (1995); received January 11 1995 
  Published    1995 
  Keywords    X -Ray, Magnetic Properties, Antiferromagnetic Coupling 
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 TEI-XML for    default:Reihe_B/50/ZNB-1995-50b-1587.pdf 
 Identifier    ZNB-1995-50b-1587 
 Volume    50