二核カルボン酸銅 (II) の結晶構造と磁性

概要

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Crystal structures of dimeric copper (II) carboxylates have been investigated to reveal the magneto-structural correlations. The coordination geometry around the Cu (II) atoms in the [Cu (RCOO) 2 L] 2 complexes is usually square pyramidal with four oxygen atoms and a monodentate L. Deformation of the coordination geometry toward trigonal bipyramidal (TBP) is observed in certain complexes (R=CCl3, CPh3) . The TBP deformation reduces the antiferromagnetic interactions between the two Cu atoms in the complex. Results of the X-ray studies are summarized.
日本結晶学会の論文