Control of assembly and magnetism of metal-dmit complexes by supramolecular cations

Tomoyuki Akutagawa, Takayoshi Nakamura

研究成果: Article査読

81 被引用数 (Scopus)

抄録

The assembly of monovalent species of [Ni(dmit)2] (dmit2- = 2-thioxo-1,3-dithiole-4,5-dithiolate), which bear S = 1/2 spin on each molecule, was controlled by using crown-ether based supramolecular cations. We could regulate the shape and valence of the supramolecular cations by changing the ring size of the crown ethers as well as the metal cations included. Since the structure of the ionic crystals is mainly determined by the Madelung energy and the Lennard-Jones potential (shape of molecules), a large diversity in crystal structure was observed. A relationship between the overlap of [Ni(dmit)2] frontier orbitals and the magnetism is discussed.

本文言語English
ページ(範囲)3-9
ページ数7
ジャーナルCoordination Chemistry Reviews
226
1-2
DOI
出版ステータスPublished - 2002
外部発表はい

ASJC Scopus subject areas

  • 物理化学および理論化学
  • 無機化学
  • 材料化学

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