Out-of-plane dimer structures and magnetic properties of Mn(III) quadridentate schiff base compounds with N, N′-(1, 1, 2, 2-Tetramethylethylene)bis(5-chlorosalicylideneiminato)

Hitoshi Miyasaka; Kaori Mizushima; Sachie Furukawa; Ken Ichi Sugiura; Tomohiko Ishii; Masahiro Yamashita

doi:10.1080/713738598

Out-of-plane dimer structures and magnetic properties of Mn(III) quadridentate schiff base compounds with N, N′-(1, 1, 2, 2-Tetramethylethylene)bis(5-chlorosalicylideneiminato)

Hitoshi Miyasaka, Kaori Mizushima, Sachie Furukawa, Ken Ichi Sugiura, Tomohiko Ishii, Masahiro Yamashita

Advanced Institute for Materials Research (AIMR)

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

14 Citations (Scopus)

Abstract

Three Mn(III) quadridentate Schiff base compounds with N,N′-(1, 1, 2, 2-tetramethylethylene)bis(5-chlorosalicylideneiminato) (5-Clsaltmen ^2-) were prepared and characterized: [Mn₂(5-Clsaltmen) ₂(H₂O)₂](ClO₄)₂ (1), [Mn₂(5-Clsaltmen)₂(5-Clsal)₂](ClO ₄)₂ (2; 5-Clsal = 5-chlorosalicylaldehydonato), and [NEt₄]₂[Mn₂(5-Clsaltmen)₂(MeOH) ₂][Fe(CN)₆]ClO₄·2MeOH (3). All compounds contain Mn(III) out-of-plane dimer units. The magnetic measurements revealed intra-dimer ferromagnetic exchange interaction between Mn(III) ions via phenolate oxygen, producing a S = 4 spin ground state.

Original language	English
Pages (from-to)	171-178
Number of pages	8
Journal	Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume	379
DOIs	https://doi.org/10.1080/713738598
Publication status	Published - 2002 Jan 1

Keywords

Ferromagnetic interaction
Mn(iii) quadridentate schiff base compounds
Out-of-plane dimers
S = 4 spin ground state

ASJC Scopus subject areas

Condensed Matter Physics

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10.1080/713738598

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Miyasaka, H., Mizushima, K., Furukawa, S., Sugiura, K. I., Ishii, T., & Yamashita, M. (2002). Out-of-plane dimer structures and magnetic properties of Mn(III) quadridentate schiff base compounds with N, N′-(1, 1, 2, 2-Tetramethylethylene)bis(5-chlorosalicylideneiminato). Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, 379, 171-178. https://doi.org/10.1080/713738598

Out-of-plane dimer structures and magnetic properties of Mn(III) quadridentate schiff base compounds with N, N′-(1, 1, 2, 2-Tetramethylethylene)bis(5-chlorosalicylideneiminato). / Miyasaka, Hitoshi; Mizushima, Kaori; Furukawa, Sachie et al.

In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 379, 01.01.2002, p. 171-178.

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

Miyasaka, H, Mizushima, K, Furukawa, S, Sugiura, KI, Ishii, T & Yamashita, M 2002, 'Out-of-plane dimer structures and magnetic properties of Mn(III) quadridentate schiff base compounds with N, N′-(1, 1, 2, 2-Tetramethylethylene)bis(5-chlorosalicylideneiminato)', Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, vol. 379, pp. 171-178. https://doi.org/10.1080/713738598

Miyasaka H, Mizushima K, Furukawa S, Sugiura KI, Ishii T, Yamashita M. Out-of-plane dimer structures and magnetic properties of Mn(III) quadridentate schiff base compounds with N, N′-(1, 1, 2, 2-Tetramethylethylene)bis(5-chlorosalicylideneiminato). Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals. 2002 Jan 1;379:171-178. doi: 10.1080/713738598

Miyasaka, Hitoshi ; Mizushima, Kaori ; Furukawa, Sachie et al. / Out-of-plane dimer structures and magnetic properties of Mn(III) quadridentate schiff base compounds with N, N′-(1, 1, 2, 2-Tetramethylethylene)bis(5-chlorosalicylideneiminato). In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals. 2002 ; Vol. 379. pp. 171-178.

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abstract = "Three Mn(III) quadridentate Schiff base compounds with N,N′-(1, 1, 2, 2-tetramethylethylene)bis(5-chlorosalicylideneiminato) (5-Clsaltmen 2-) were prepared and characterized: [Mn2(5-Clsaltmen) 2(H2O)2](ClO4)2 (1), [Mn2(5-Clsaltmen)2(5-Clsal)2](ClO 4)2 (2; 5-Clsal = 5-chlorosalicylaldehydonato), and [NEt4]2[Mn2(5-Clsaltmen)2(MeOH) 2][Fe(CN)6]ClO4·2MeOH (3). All compounds contain Mn(III) out-of-plane dimer units. The magnetic measurements revealed intra-dimer ferromagnetic exchange interaction between Mn(III) ions via phenolate oxygen, producing a S = 4 spin ground state.",

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AU - Miyasaka, Hitoshi

AU - Mizushima, Kaori

AU - Furukawa, Sachie

AU - Sugiura, Ken Ichi

AU - Ishii, Tomohiko

AU - Yamashita, Masahiro

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N2 - Three Mn(III) quadridentate Schiff base compounds with N,N′-(1, 1, 2, 2-tetramethylethylene)bis(5-chlorosalicylideneiminato) (5-Clsaltmen 2-) were prepared and characterized: [Mn2(5-Clsaltmen) 2(H2O)2](ClO4)2 (1), [Mn2(5-Clsaltmen)2(5-Clsal)2](ClO 4)2 (2; 5-Clsal = 5-chlorosalicylaldehydonato), and [NEt4]2[Mn2(5-Clsaltmen)2(MeOH) 2][Fe(CN)6]ClO4·2MeOH (3). All compounds contain Mn(III) out-of-plane dimer units. The magnetic measurements revealed intra-dimer ferromagnetic exchange interaction between Mn(III) ions via phenolate oxygen, producing a S = 4 spin ground state.

AB - Three Mn(III) quadridentate Schiff base compounds with N,N′-(1, 1, 2, 2-tetramethylethylene)bis(5-chlorosalicylideneiminato) (5-Clsaltmen 2-) were prepared and characterized: [Mn2(5-Clsaltmen) 2(H2O)2](ClO4)2 (1), [Mn2(5-Clsaltmen)2(5-Clsal)2](ClO 4)2 (2; 5-Clsal = 5-chlorosalicylaldehydonato), and [NEt4]2[Mn2(5-Clsaltmen)2(MeOH) 2][Fe(CN)6]ClO4·2MeOH (3). All compounds contain Mn(III) out-of-plane dimer units. The magnetic measurements revealed intra-dimer ferromagnetic exchange interaction between Mn(III) ions via phenolate oxygen, producing a S = 4 spin ground state.

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KW - Mn(iii) quadridentate schiff base compounds

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KW - S = 4 spin ground state

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Out-of-plane dimer structures and magnetic properties of Mn(III) quadridentate schiff base compounds with N, N′-(1, 1, 2, 2-Tetramethylethylene)bis(5-chlorosalicylideneiminato)

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