Hetero metal spin-crossover complex with LIESST iron(II) building block

Shinya Hayami, Zhonge Gu, Yasuaki Einaga, Akira Fujishima, Osamu Sato

Research output: Contribution to journalConference article

3 Citations (Scopus)

Abstract

LIESST iron(II) spin-crossover mononuclear complex [Fe(L)(CN)2]·H2O (1) (L is Schiff-base macrocylic ligand derived from the condensation of 2,6-diacetylpyridine with 3,6-dioxaoctane-1,8- diamine) with macro ring and two CN- bridging ligands in complex 1 can coordinate to other metal compounds, it is possible to build one-dimensional molecular-based photo-magnets. We have synthesized [Fe(L)(CN)2][Mn(hfac)2] (2) and investigated it by using magnetic susceptibility, Mossbauer spectra and IR spectra measurements. The complex 2 exhibits spin-crossover behavior (T 1/2 =110 K) on the moieties of the iron sites.

Original languageEnglish
JournalMolecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume343
Publication statusPublished - Jan 1 2000
Externally publishedYes
EventProceedings of the International Symposium Molecular Design and Funtionalities of Assambled Metals Complexes (AMC'99) - Kyoto, Jpn
Duration: Nov 30 1999Dec 2 1999

Fingerprint

crossovers
Iron
Metals
Ligands
iron
ligands
Diamines
Schiff Bases
metal compounds
diamines
Magnetic susceptibility
metals
imines
Magnets
Macros
Condensation
magnets
condensation
magnetic permeability
rings

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

Cite this

Hetero metal spin-crossover complex with LIESST iron(II) building block. / Hayami, Shinya; Gu, Zhonge; Einaga, Yasuaki; Fujishima, Akira; Sato, Osamu.

In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 343, 01.01.2000.

Research output: Contribution to journalConference article

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abstract = "LIESST iron(II) spin-crossover mononuclear complex [Fe(L)(CN)2]·H2O (1) (L is Schiff-base macrocylic ligand derived from the condensation of 2,6-diacetylpyridine with 3,6-dioxaoctane-1,8- diamine) with macro ring and two CN- bridging ligands in complex 1 can coordinate to other metal compounds, it is possible to build one-dimensional molecular-based photo-magnets. We have synthesized [Fe(L)(CN)2][Mn(hfac)2] (2) and investigated it by using magnetic susceptibility, Mossbauer spectra and IR spectra measurements. The complex 2 exhibits spin-crossover behavior (T 1/2 =110 K) on the moieties of the iron sites.",
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AU - Hayami, Shinya

AU - Gu, Zhonge

AU - Einaga, Yasuaki

AU - Fujishima, Akira

AU - Sato, Osamu

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AB - LIESST iron(II) spin-crossover mononuclear complex [Fe(L)(CN)2]·H2O (1) (L is Schiff-base macrocylic ligand derived from the condensation of 2,6-diacetylpyridine with 3,6-dioxaoctane-1,8- diamine) with macro ring and two CN- bridging ligands in complex 1 can coordinate to other metal compounds, it is possible to build one-dimensional molecular-based photo-magnets. We have synthesized [Fe(L)(CN)2][Mn(hfac)2] (2) and investigated it by using magnetic susceptibility, Mossbauer spectra and IR spectra measurements. The complex 2 exhibits spin-crossover behavior (T 1/2 =110 K) on the moieties of the iron sites.

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