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Unlocking single molecule magnetism: a supramolecular strategy for isolating neutral MnIII salen-type dimer in crystalline environments.
Kyoya, Yuri; Takahashi, Kiyonori; Kosaka, Wataru; Huang, Rui-Kang; Xue, Chen; Wu, Jia-Bing; Miyasaka, Hitoshi; Nakamura, Takayoshi.
Afiliação
  • Kyoya Y; Graduate School of Environmental Science, Hokkaido University, N10W5, Kita-Ward, Sapporo, 060-0810, Japan. ktakahashi@es.hokudai.ac.jp.
  • Takahashi K; Graduate School of Environmental Science, Hokkaido University, N10W5, Kita-Ward, Sapporo, 060-0810, Japan. ktakahashi@es.hokudai.ac.jp.
  • Kosaka W; Research Institute for Electronic Science (RIES), Hokkaido University, N20W10, Kita-Ward, Sapporo, 001-0020, Japan.
  • Huang RK; Institute for Materials Research (IMR), Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577, Japan.
  • Xue C; Graduate School of Environmental Science, Hokkaido University, N10W5, Kita-Ward, Sapporo, 060-0810, Japan. ktakahashi@es.hokudai.ac.jp.
  • Wu JB; Research Institute for Electronic Science (RIES), Hokkaido University, N20W10, Kita-Ward, Sapporo, 001-0020, Japan.
  • Miyasaka H; Graduate School of Environmental Science, Hokkaido University, N10W5, Kita-Ward, Sapporo, 060-0810, Japan. ktakahashi@es.hokudai.ac.jp.
  • Nakamura T; Research Institute for Electronic Science (RIES), Hokkaido University, N20W10, Kita-Ward, Sapporo, 001-0020, Japan.
Dalton Trans ; 53(17): 7517-7521, 2024 Apr 30.
Article em En | MEDLINE | ID: mdl-38597208
ABSTRACT
In [Mn(5-MeOsalen)(Cl)]2(dibenzo[24]crown-8), dibenzo[24]crown-8 formed a supramolecule via multi-point interactions with the [Mn(5-MeOsalen)(Cl)] dimer. The dimer was magnetically isolated with ST = 4 and weak interdimer magnetic interactions. The crystal exhibited single-molecule magnet behaviour with an anisotropic barrier of 26(1) K, which is the highest among the Mn-salen series reported to date.

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article