Cheng Xiao-Ning, Zhang Wei-Xiong, Zheng Yan-Zhen, Chen Xiao-Ming
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.
Chem Commun (Camb). 2006 Sep 14(34):3603-5. doi: 10.1039/b606765d. Epub 2006 Jul 26.
Magnetic Delta-chains in a 3D coordination polymer Co2Na(4-cpa)2(mu3-OH)(H2O) are well separated by Na+ ions and organic spacers, and exhibit not only magnetic behaviour of Delta-chain topology but also slow magnetic relaxation.