A unique substituted Co(II)-formate coordination framework exhibits weak ferromagnetic single-chain-magnet like behavior |
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| Authors: | Zhao Jiong-Peng Yang Qian Liu Zhong-Yi Zhao Ran Hu Bo-Wen Du Miao Chang Ze Bu Xian-He |
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| Institution: | Department of Chemistry and TKL of Metal and Molecule-Based Material Chemistry, Nankai University, Tianjin 300071, China. |
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| Abstract: | A magnetic isolated chain-based substituted cobalt-formate framework was obtained with isonicotine as a spacer. In the chain, canted antiferromagnetic interactions exist in between the Co(II) ions, and slow magnetic relaxation is detected at low temperature. For the block effects of the isonicotine ligands, the complex could be considered as a peculiar example of a weak ferromagnetic single-chain-magnet. |
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