Stepwise synthesis and magnetic control of trimetallic magnets [Co 2Ln(L)2(H2O)4][Cr(CN)6] ·nH2O (Ln = La, Gd; H2L = 2,6-di(acetoacetyl) pyridine) with 3-D pillared-layer structure

Takuya Shiga; Hisashi Ökawa; Susumu Kitagawa; Masaaki Ohba

doi:10.1021/ja066434x

Stepwise synthesis and magnetic control of trimetallic magnets [Co ₂Ln(L)₂(H₂O)4][Cr(CN)₆] ·nH₂O (Ln = La, Gd; H₂L = 2,6-di(acetoacetyl) pyridine) with 3-D pillared-layer structure

Takuya Shiga, Hisashi Ökawa, Susumu Kitagawa, Masaaki Ohba

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

137 Citations (Scopus)

Abstract

Integration of mononuclear [Cr(CN)₆]^3- and preorganized trinuclear [Co₂Ln(L)₂]³⁺ complexes provides novel trimetallic magnets having a 3-D pillared-layer framework with an alternate array of 2-D layer extended by Cr(III)?CN?Co(II) linkages and Ln(III) ion. The overall magnetic nature can be systematically controlled by Ln(III) ions inserted between the 2-D ferromagnetic layers.

Original language	English
Pages (from-to)	16426-16427
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	128
Issue number	51
DOIs	https://doi.org/10.1021/ja066434x
Publication status	Published - Dec 27 2006
Externally published	Yes

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja066434x

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Stepwise synthesis and magnetic control of trimetallic magnets [Co ₂Ln(L)₂(H₂O)4][Cr(CN)₆] ·nH₂O (Ln = La, Gd; H₂L = 2,6-di(acetoacetyl) pyridine) with 3-D pillared-layer structure. / Shiga, Takuya; Ökawa, Hisashi; Kitagawa, Susumu et al.
In: Journal of the American Chemical Society, Vol. 128, No. 51, 27.12.2006, p. 16426-16427.

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

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title = "Stepwise synthesis and magnetic control of trimetallic magnets [Co 2Ln(L)2(H2O)4][Cr(CN)6] ·nH2O (Ln = La, Gd; H2L = 2,6-di(acetoacetyl) pyridine) with 3-D pillared-layer structure",

abstract = "Integration of mononuclear [Cr(CN)6]3- and preorganized trinuclear [Co2Ln(L)2]3+ complexes provides novel trimetallic magnets having a 3-D pillared-layer framework with an alternate array of 2-D layer extended by Cr(III)?CN?Co(II) linkages and Ln(III) ion. The overall magnetic nature can be systematically controlled by Ln(III) ions inserted between the 2-D ferromagnetic layers.",

author = "Takuya Shiga and Hisashi {\"O}kawa and Susumu Kitagawa and Masaaki Ohba",

year = "2006",

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doi = "10.1021/ja066434x",

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AU - Shiga, Takuya

AU - Ökawa, Hisashi

AU - Kitagawa, Susumu

AU - Ohba, Masaaki

PY - 2006/12/27

Y1 - 2006/12/27

N2 - Integration of mononuclear [Cr(CN)6]3- and preorganized trinuclear [Co2Ln(L)2]3+ complexes provides novel trimetallic magnets having a 3-D pillared-layer framework with an alternate array of 2-D layer extended by Cr(III)?CN?Co(II) linkages and Ln(III) ion. The overall magnetic nature can be systematically controlled by Ln(III) ions inserted between the 2-D ferromagnetic layers.

AB - Integration of mononuclear [Cr(CN)6]3- and preorganized trinuclear [Co2Ln(L)2]3+ complexes provides novel trimetallic magnets having a 3-D pillared-layer framework with an alternate array of 2-D layer extended by Cr(III)?CN?Co(II) linkages and Ln(III) ion. The overall magnetic nature can be systematically controlled by Ln(III) ions inserted between the 2-D ferromagnetic layers.

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Stepwise synthesis and magnetic control of trimetallic magnets [Co ₂Ln(L)₂(H₂O)4][Cr(CN)₆] ·nH₂O (Ln = La, Gd; H₂L = 2,6-di(acetoacetyl) pyridine) with 3-D pillared-layer structure

Abstract

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