Synthesis, structure and magnetic properties of the antiferromagnetic hexamanganese cluster [Mn6(μ4-O)2(O 2CC6HF4)10 (HO2CCH 3)4]·(C7H8)

Kazuya Nakata; Hitoshi Miyasaka; Tomohiko Ishii; Masahiro Yamashita; Kunio Awaga

doi:10.1080/713738646

Synthesis, structure and magnetic properties of the antiferromagnetic hexamanganese cluster [Mn₆(μ₄-O)₂(O ₂CC₆HF₄)₁₀ (HO₂CCH ₃)₄]·(C₇H₈)

Kazuya Nakata, Hitoshi Miyasaka, Tomohiko Ishii, Masahiro Yamashita, Kunio Awaga

IMR - Materials Development Division

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

4 Citations (Scopus)

Abstract

A hexanuclear Mn^II-Mn^III-cluster, [Mn ₆(O)₂(O₂CC₆HF₄) ₁₀(HO₂CCH₃)₄]·(C ₇H₈) (1), was synthesized by a typical acetate-substitution reaction of the well-known Mn₁₂-cluster, [Mn₁₂(O)₁₂(O₂CCH₃) ₁₆(H₂O)₄]·2CH₃CO ₂H·4H₂O in the presence of an excess of 2, 3, 5, 6-tetrafluorobenzoic acid. Each unpaired spin on Mn(II) and Mn(III) ions is promoted as to be antiferromagnetically cancelled to produce an S = 0 ground state.

Original language	English
Pages (from-to)	211-216
Number of pages	6
Journal	Molecular Crystals and Liquid Crystals
Volume	379
DOIs	https://doi.org/10.1080/713738646
Publication status	Published - 2002

Keywords

Antiferromagnetic interaction
Magnetic properties
Manganese cluster
Single-molecule magnets

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10.1080/713738646

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title = "Synthesis, structure and magnetic properties of the antiferromagnetic hexamanganese cluster [Mn6(μ4-O)2(O 2CC6HF4)10 (HO2CCH 3)4]·(C7H8)",

abstract = "A hexanuclear MnII-MnIII-cluster, [Mn 6(O)2(O2CC6HF4) 10(HO2CCH3)4]·(C 7H8) (1), was synthesized by a typical acetate-substitution reaction of the well-known Mn12-cluster, [Mn12(O)12(O2CCH3) 16(H2O)4]·2CH3CO 2H·4H2O in the presence of an excess of 2, 3, 5, 6-tetrafluorobenzoic acid. Each unpaired spin on Mn(II) and Mn(III) ions is promoted as to be antiferromagnetically cancelled to produce an S = 0 ground state.",

keywords = "Antiferromagnetic interaction, Magnetic properties, Manganese cluster, Single-molecule magnets",

author = "Kazuya Nakata and Hitoshi Miyasaka and Tomohiko Ishii and Masahiro Yamashita and Kunio Awaga",

year = "2002",

doi = "10.1080/713738646",

language = "English",

volume = "379",

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journal = "Molecular Crystals and Liquid Crystals",

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T1 - Synthesis, structure and magnetic properties of the antiferromagnetic hexamanganese cluster [Mn6(μ4-O)2(O 2CC6HF4)10 (HO2CCH 3)4]·(C7H8)

AU - Nakata, Kazuya

AU - Miyasaka, Hitoshi

AU - Ishii, Tomohiko

AU - Yamashita, Masahiro

AU - Awaga, Kunio

PY - 2002

Y1 - 2002

N2 - A hexanuclear MnII-MnIII-cluster, [Mn 6(O)2(O2CC6HF4) 10(HO2CCH3)4]·(C 7H8) (1), was synthesized by a typical acetate-substitution reaction of the well-known Mn12-cluster, [Mn12(O)12(O2CCH3) 16(H2O)4]·2CH3CO 2H·4H2O in the presence of an excess of 2, 3, 5, 6-tetrafluorobenzoic acid. Each unpaired spin on Mn(II) and Mn(III) ions is promoted as to be antiferromagnetically cancelled to produce an S = 0 ground state.

AB - A hexanuclear MnII-MnIII-cluster, [Mn 6(O)2(O2CC6HF4) 10(HO2CCH3)4]·(C 7H8) (1), was synthesized by a typical acetate-substitution reaction of the well-known Mn12-cluster, [Mn12(O)12(O2CCH3) 16(H2O)4]·2CH3CO 2H·4H2O in the presence of an excess of 2, 3, 5, 6-tetrafluorobenzoic acid. Each unpaired spin on Mn(II) and Mn(III) ions is promoted as to be antiferromagnetically cancelled to produce an S = 0 ground state.

KW - Antiferromagnetic interaction

KW - Magnetic properties

KW - Manganese cluster

KW - Single-molecule magnets

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DO - 10.1080/713738646

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SN - 1058-725X

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JO - Molecular Crystals and Liquid Crystals

JF - Molecular Crystals and Liquid Crystals

ER -

Synthesis, structure and magnetic properties of the antiferromagnetic hexamanganese cluster [Mn₆(μ₄-O)₂(O ₂CC₆HF₄)₁₀ (HO₂CCH ₃)₄]·(C₇H₈)

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Keywords

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