دورية أكاديمية

Unlocking single molecule magnetism: a supramolecular strategy for isolating neutral MnIII salen-type dimer in crystalline environments?

التفاصيل البيبلوغرافية
العنوان: Unlocking single molecule magnetism: a supramolecular strategy for isolating neutral MnIII salen-type dimer in crystalline environments?
المؤلفون: Yuri Kyoya, Kiyonori Takahashi, Wataru Kosaka, Rui-Kang Huang, Chen Xue, Jia-bing Wu, Hitoshi Miyasaka, Takayoshi Nakamura
المصدر: Dalton Transactions: An International Journal of Inorganic Chemistry; 5/7/2024, Vol. 53 Issue 17, p7517-7521, 5p
مصطلحات موضوعية: SINGLE molecules, SINGLE molecule magnets, MAGNETISM, DIMERS, MANGANESE porphyrins, CRYSTALS
مستخلص: In [Mn(5-MeOsalen)(Cl)]2(dibenzo[24]crown-8), dibenzo[24]crown-8 formed a supramolecule via multipoint 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. [ABSTRACT FROM AUTHOR]
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قاعدة البيانات: Complementary Index
الوصف
تدمد:14779226
DOI:10.1039/d4dt00323c