Magnetism of [Ni(dmit)2] salts with [Meso- and (1S, 2S)-diphenyl-1,2-ethanediammonium]([18]crown-6)2 supramolecular cations

Tomoyuki Akutagawa; Kazumasa Matsuura; Asako Hashimoto; Takayoshi Nakamura

doi:10.1021/ic050241d

Magnetism of [Ni(dmit)₂] salts with [Meso- and (1S, 2S)-diphenyl-1,2-ethanediammonium]([18]crown-6)₂ supramolecular cations

Tomoyuki Akutagawa, Kazumasa Matsuura, Asako Hashimoto, Takayoshi Nakamura

Research output: Contribution to journal › Article › peer-review

19 Citations (Scopus)

Abstract

Meso- and (1S, 2S)-diphenyl-1,2-ethanediammonium (DPEDA²⁺) complexed with [18]crown-6 were introduced into [Ni(dmit)₂]-based magnetic salts as countercations. The configurational difference of DPEDA ²⁺ modulated the crystal structure and magnetic behavior of the salts. A two-dimensional (2D) Heisenberg antiferromagnetic square lattice was observed in (meso-diphenyl-1,2-ethane diammonium²⁺)([18]crown-6) ₂[Ni(dmit)₂]^-₂, which was the first example of a 2D magnetic lattice in [Ni(dmit)₂]^- salts.

Original language	English
Pages (from-to)	4454-4456
Number of pages	3
Journal	Inorganic chemistry
Volume	44
Issue number	13
DOIs	https://doi.org/10.1021/ic050241d
Publication status	Published - 2005 Jun 27
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry

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abstract = "Meso- and (1S, 2S)-diphenyl-1,2-ethanediammonium (DPEDA2+) complexed with [18]crown-6 were introduced into [Ni(dmit)2]-based magnetic salts as countercations. The configurational difference of DPEDA 2+ modulated the crystal structure and magnetic behavior of the salts. A two-dimensional (2D) Heisenberg antiferromagnetic square lattice was observed in (meso-diphenyl-1,2-ethane diammonium2+)([18]crown-6) 2[Ni(dmit)2]-2, which was the first example of a 2D magnetic lattice in [Ni(dmit)2]- salts.",

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AU - Akutagawa, Tomoyuki

AU - Matsuura, Kazumasa

AU - Hashimoto, Asako

AU - Nakamura, Takayoshi

PY - 2005/6/27

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AB - Meso- and (1S, 2S)-diphenyl-1,2-ethanediammonium (DPEDA2+) complexed with [18]crown-6 were introduced into [Ni(dmit)2]-based magnetic salts as countercations. The configurational difference of DPEDA 2+ modulated the crystal structure and magnetic behavior of the salts. A two-dimensional (2D) Heisenberg antiferromagnetic square lattice was observed in (meso-diphenyl-1,2-ethane diammonium2+)([18]crown-6) 2[Ni(dmit)2]-2, which was the first example of a 2D magnetic lattice in [Ni(dmit)2]- salts.

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Magnetism of [Ni(dmit)₂] salts with [Meso- and (1S, 2S)-diphenyl-1,2-ethanediammonium]([18]crown-6)₂ supramolecular cations

Abstract

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