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Coupling photo-, mechano- and thermochromism and single-ion-magnetism of two mononuclear dysprosium–anthracene–phosphonate complexes†
Chemical Communications ( IF 4.9 ) Pub Date : 2018-03-06 00:00:00 , DOI: 10.1039/c8cc00220g
Xin-Da Huang 1, 2, 3, 4, 5 , Mohamedally Kurmoo 6, 7, 8, 9, 10 , Song-Song Bao 1, 2, 3, 4, 5 , Kun Fan 1, 2, 3, 4, 5 , Yan Xu 1, 2, 3, 4, 5 , Zhao-Bo Hu 1, 2, 3, 4, 5 , Li-Min Zheng 1, 2, 3, 4, 5
Affiliation  

DyIII(depma)3(NO3)3 (1) and DyIII(depma)4(NO3)2(CF3SO3) (2) differ structurally by the number of depma ligands and the supramolecular interactions (π–π and C–H⋯π, respectively) between anthracene moieties. They exhibit single-ion-magnetism which is coupled to photo- and mechanochromism that are partially reversible by thermal annealing. The changes are associated with the formation and destruction of excimers.

中文翻译:

两种单核-蒽-膦酸酯配合物的光致变色,机械致变色和热致变色与单离子磁性耦合

Dy III(depma)3(NO 331)和Dy III(depma)4(NO 32(CF 3 SO 3)(2)在结构上因depma配体的数量和超分子相互作用(π–蒽部分之间的π和C–H⋯π)。它们表现出单离子磁性,并与通过热退火可部分逆转的光致变色和机械变色现象耦合。这些变化与准分子的形成和破坏有关。
更新日期:2018-03-06
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