Synthesis and properties of cyano-bridged nickel(II)-iron(III) complexes |
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Authors: | Shuzhong Zhan Xiaoyuan Chen Qingjin Meng |
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Affiliation: | (1) Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, 210093 Nanjing, P. R. China |
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Abstract: | Summary Four kinds of novel CN-bridged NiII-FeIII complexes, [NiLn(NC)Fe(CN)5] –, have been synthesized and characterized by elemental analysis, i.r. and u.v.-vis. spectral analysis, and magnetic moments. The formation of cyanide bridges is evident from the i.r. and u.v.-vis. spectra by the appearance of v(CN) shifts and changes in max with respect to the mononuclear parent complex [Fe(CN)6]3–. The magnetic properties indicate the existence of magnetic spin interactions between NiII and FeIII through the cyanide bridge. |
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