Zeng M, Hu KQ, Liu CM, Kou HZ. Heterotrimetallic Ni
2Ln
2Fe
3 chain complexes based on [Fe(1-CH
3im)(CN)
5]
2.
Dalton Trans 2021;
50:6427-6431. [PMID:
33949553 DOI:
10.1039/d1dt00693b]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Two phenoxo- and cyanido-bridged one-dimensional complexes NiII2GdIII2FeIII3 (1) and NiII2DyIII2FeIII3 (2) have been prepared. They are the first pentacyanidoferrite-bridged heterotrimetallic complexes. Magnetic studies reveal that overall ferromagnetic interactions are present in complexes 1 and 2, and complex 2 shows single-molecule magnet (SMM) behaviour with an energy barrier of 14.8 K.
Collapse