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质子诱导的基于卟啉的 Tb(III) 双层配合物的单分子磁体性质的转变。

Proton-induced switching of the single molecule magnetic properties of a porphyrin based Tb(III) double-decker complex.

机构信息

Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan.

出版信息

Chem Commun (Camb). 2012 Aug 14;48(63):7796-8. doi: 10.1039/c2cc00086e. Epub 2012 Apr 10.

DOI:10.1039/c2cc00086e
PMID:22493775
Abstract

A tetraphenylporphyrin based Tb(III) double-decker complex has been synthesized and the crystal structure of both protonated and deprotonated forms has been determined. The ac magnetic susceptibility measurements revealed that the SMM properties of the double-decker complex can be reversibly switched by only a single proton.

摘要

一种基于四苯卟啉的 Tb(III) 双层配合物已被合成，其质子化和去质子化形式的晶体结构已被确定。交流磁化率测量表明，通过单个质子可以可逆地切换双层配合物的 SMM 性质。

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