S=1 new Haldane gap systems and spin glass behaviors: Syntheses, structures and magnetic properties of linear-chain Ni(II) complexes

T. Manabe; M. Yamashita; T. Ohishi; T. Takeuchi; T. Yosida; Y. Yu; Z. Honda; K. Katsumata

doi:10.1016/s0379-6779(97)80406-7

S=1 new Haldane gap systems and spin glass behaviors: Syntheses, structures and magnetic properties of linear-chain Ni(II) complexes

T. Manabe, M. Yamashita, T. Ohishi, T. Takeuchi, T. Yosida, Y. Yu, Z. Honda, K. Katsumata

Advanced Institute for Materials Research (AIMR)

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

5 Citations (Scopus)

Abstract

A series of compounds, [Ni(AA)₂X]Y (AA=diamines, tetramines etc; X=N₃ and NO₂ ; Y=C10₄, PF₆ etc) with S=1 have been synthesized, and their magnetic properties and crystal structures have been investigated. They have linear-chain structures. It has been found that the magnitude of the Haldane gaps can be controlled by substituting the bridging groups(X) and in-plane ligands(AA). On the other hand, [Ni([15]aneN₄)N₃]PF₆, [Ni([14]aneN₄)N₃]ClO₄·H₂O and [Ni(en)₂NO₂]BF₄ show spin glass behaviors.

Original language	English
Pages (from-to)	1717-1718
Number of pages	2
Journal	Synthetic Metals
Volume	85
Issue number	1-3
DOIs	https://doi.org/10.1016/s0379-6779(97)80406-7
Publication status	Published - 1997 Mar 15

Keywords

Haldane gap
One-dimensional Heisenberg antiferromagnet
Spin glass

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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10.1016/s0379-6779(97)80406-7

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title = "S=1 new Haldane gap systems and spin glass behaviors: Syntheses, structures and magnetic properties of linear-chain Ni(II) complexes",

abstract = "A series of compounds, [Ni(AA)2X]Y (AA=diamines, tetramines etc; X=N3 and NO2 ; Y=C104, PF6 etc) with S=1 have been synthesized, and their magnetic properties and crystal structures have been investigated. They have linear-chain structures. It has been found that the magnitude of the Haldane gaps can be controlled by substituting the bridging groups(X) and in-plane ligands(AA). On the other hand, [Ni([15]aneN4)N3]PF6, [Ni([14]aneN4)N3]ClO4·H2O and [Ni(en)2NO2]BF4 show spin glass behaviors.",

keywords = "Haldane gap, One-dimensional Heisenberg antiferromagnet, Spin glass",

author = "T. Manabe and M. Yamashita and T. Ohishi and T. Takeuchi and T. Yosida and Y. Yu and Z. Honda and K. Katsumata",

year = "1997",

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doi = "10.1016/s0379-6779(97)80406-7",

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TY - JOUR

T1 - S=1 new Haldane gap systems and spin glass behaviors

T2 - Syntheses, structures and magnetic properties of linear-chain Ni(II) complexes

AU - Manabe, T.

AU - Yamashita, M.

AU - Ohishi, T.

AU - Takeuchi, T.

AU - Yosida, T.

AU - Yu, Y.

AU - Honda, Z.

AU - Katsumata, K.

PY - 1997/3/15

Y1 - 1997/3/15

N2 - A series of compounds, [Ni(AA)2X]Y (AA=diamines, tetramines etc; X=N3 and NO2 ; Y=C104, PF6 etc) with S=1 have been synthesized, and their magnetic properties and crystal structures have been investigated. They have linear-chain structures. It has been found that the magnitude of the Haldane gaps can be controlled by substituting the bridging groups(X) and in-plane ligands(AA). On the other hand, [Ni([15]aneN4)N3]PF6, [Ni([14]aneN4)N3]ClO4·H2O and [Ni(en)2NO2]BF4 show spin glass behaviors.

AB - A series of compounds, [Ni(AA)2X]Y (AA=diamines, tetramines etc; X=N3 and NO2 ; Y=C104, PF6 etc) with S=1 have been synthesized, and their magnetic properties and crystal structures have been investigated. They have linear-chain structures. It has been found that the magnitude of the Haldane gaps can be controlled by substituting the bridging groups(X) and in-plane ligands(AA). On the other hand, [Ni([15]aneN4)N3]PF6, [Ni([14]aneN4)N3]ClO4·H2O and [Ni(en)2NO2]BF4 show spin glass behaviors.

KW - Haldane gap

KW - One-dimensional Heisenberg antiferromagnet

KW - Spin glass

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JO - Synthetic Metals

JF - Synthetic Metals

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IS - 1-3

ER -

S=1 new Haldane gap systems and spin glass behaviors: Syntheses, structures and magnetic properties of linear-chain Ni(II) complexes

Abstract

Keywords

ASJC Scopus subject areas

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