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

Authors :: Yuri Kyoya
Kiyonori Takahashi
Wataru Kosaka
Rui-Kang Huang
Chen Xue
Jia-bing Wu
Hitoshi Miyasaka
Takayoshi Nakamura
Source :: Dalton Transactions: An International Journal of Inorganic Chemistry; 5/7/2024, Vol. 53 Issue 17, p7517-7521, 5p
Publication Year :: 2024
Abstract: In [Mn(5-MeOsalen)(Cl)]<subscript>2</subscript>(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 S<subscript>T</subscript> = 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]

Subjects :: SINGLE molecules
SINGLE molecule magnets
MAGNETISM
DIMERS
MANGANESE porphyrins
CRYSTALS

Language :: English
ISSN :: 14779226
Volume :: 53
Issue :: 17
Database :: Complementary Index
Journal :: Dalton Transactions: An International Journal of Inorganic Chemistry
Publication Type :: Academic Journal
Accession number :: 177140540
Full Text :: https://doi.org/10.1039/d4dt00323c

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