Paramagnetic-diamagnetic phase transition accompanied by coordination bond formation-dissociation in the dithiolate complex Na[Ni(pdt)2] •2H2O

Shinya Takaishi; Nozomi Ishihara; Kazuya Kubo; Keiichi Katoh; Brian K. Breedlove; Hitoshi Miyasaka; Masahiro Yamashita

doi:10.1021/ic2003172

Paramagnetic-diamagnetic phase transition accompanied by coordination bond formation-dissociation in the dithiolate complex Na[Ni(pdt)₂] •2H₂O

Shinya Takaishi, Nozomi Ishihara, Kazuya Kubo, Keiichi Katoh, Brian K. Breedlove, Hitoshi Miyasaka, Masahiro Yamashita

Tohoku University

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

16 Citations (Scopus)

Abstract

Bis(2,3-pyrazinedithiolate)nickel complex Na[Ni(pdt)₂] •2H₂O formed one-dimensional stacks of the Ni(pdt)₂ units and showed strong antiferromagnetic interactions along the stacking direction. A first-order phase transition between the paramagnetic and diamagnetic states, which was driven by dimerization of the Ni(pdt)₂ units, accompanied by coordination bond formation, was observed.

Original language	English
Pages (from-to)	6405-6407
Number of pages	3
Journal	Inorganic Chemistry
Volume	50
Issue number	14
DOIs	https://doi.org/10.1021/ic2003172
Publication status	Published - 2011 Jul 18

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10.1021/ic2003172

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title = "Paramagnetic-diamagnetic phase transition accompanied by coordination bond formation-dissociation in the dithiolate complex Na[Ni(pdt)2] •2H2O",

abstract = "Bis(2,3-pyrazinedithiolate)nickel complex Na[Ni(pdt)2] •2H2O formed one-dimensional stacks of the Ni(pdt)2 units and showed strong antiferromagnetic interactions along the stacking direction. A first-order phase transition between the paramagnetic and diamagnetic states, which was driven by dimerization of the Ni(pdt)2 units, accompanied by coordination bond formation, was observed.",

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AU - Takaishi, Shinya

AU - Ishihara, Nozomi

AU - Kubo, Kazuya

AU - Katoh, Keiichi

AU - Breedlove, Brian K.

AU - Miyasaka, Hitoshi

AU - Yamashita, Masahiro

PY - 2011/7/18

Y1 - 2011/7/18

N2 - Bis(2,3-pyrazinedithiolate)nickel complex Na[Ni(pdt)2] •2H2O formed one-dimensional stacks of the Ni(pdt)2 units and showed strong antiferromagnetic interactions along the stacking direction. A first-order phase transition between the paramagnetic and diamagnetic states, which was driven by dimerization of the Ni(pdt)2 units, accompanied by coordination bond formation, was observed.

AB - Bis(2,3-pyrazinedithiolate)nickel complex Na[Ni(pdt)2] •2H2O formed one-dimensional stacks of the Ni(pdt)2 units and showed strong antiferromagnetic interactions along the stacking direction. A first-order phase transition between the paramagnetic and diamagnetic states, which was driven by dimerization of the Ni(pdt)2 units, accompanied by coordination bond formation, was observed.

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JF - Inorganic Chemistry

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Paramagnetic-diamagnetic phase transition accompanied by coordination bond formation-dissociation in the dithiolate complex Na[Ni(pdt)₂] •2H₂O

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