The slow magnetic relaxation observed in a mixed carboxylate/hydroxide-bridged compound [Co2Na(4-cpa)2(mu3-OH)(H2O)]infinity featuring magnetic Delta-chains |
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Authors: | Cheng Xiao-Ning Zhang Wei-Xiong Zheng Yan-Zhen Chen Xiao-Ming |
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Institution: | MOE Key Laboratory of Bioinorganic and Synthetic Chemistry/State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China. cxm@mail.sysu.edu.cn. |
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Abstract: | Magnetic Delta-chains in a 3D coordination polymer Co2Na(4-cpa)2(mu3-OH)(H2O)](infinity) are well separated by Na+ ions and organic spacers, and exhibit not only magnetic behaviour of Delta-chain topology but also slow magnetic relaxation. |
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