One-dimensional Structure Consisting of Pin-wheel Cu4Gd Core and Na+ as Connector

• Kazuya Yabe

  Department of Chemistry, Faculty of Science, Kumamoto University

• Yuji Maruno

  Department of Chemistry, Faculty of Science, Kumamoto University

• Masaaki Towatari

  Department of Chemistry, Faculty of Science, Kumamoto University

• Takefumi Hamamatsu

  Department of Chemistry, Faculty of Science, Kumamoto University

• Naohide Matsumoto

  Department of Chemistry, Faculty of Science, Kumamoto University

• Nazzareno Re

  Facolta di Farmacia, Università degli Studi “G. D’Annunzio,”

• Andrzej Pochaba

  Faculty of Chemistry, University of Wroclaw

• Jerzy Mrozinski

  Faculty of Chemistry, University of Wroclaw

抄録

A 3d–4f complex with the formula of {Na[(CuL)4Gd]}1∞ was prepared, where (CuL)− is a “ligand-complex,” [N-(4-methyl-6-oxo-3-azahept-4-enyl)oxamato]copper(II). The structure consists of a pin-wheel-like Cu4Gd core and Na+ ion as a connector to give a one-dimensional chain. The magnetic data and their analyses demonstrated an intramolecular ferromagnetic interaction within a Cu4Gd core and an intercore antiferromagnetic interaction operating through Na+ ion with the coupling parameters of J=+1.09 cm−1, zJ′=−0.07 cm−1; SCu=1⁄2, SGd=7⁄2).

収録刊行物

• Chemistry Letters

  Chemistry Letters 36 (12), 1452-1453, 2007-11-10

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360565169064377344
• NII論文ID: 10020011884
• NII書誌ID: AA00603318
• DOI: 10.1246/cl.2007.1452
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/36/12/1452/55595459/cl.2007.1452.pdf
• データソース種別:
  • Crossref
  • CiNii Articles