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Dicyanide building block cis-Fe(phen)_2(CN)_2 and [Mn~Ⅲ(salen)](ClO_4) have been used to design and synthesize a cyanide-bridged complex, resulting in a heterobimetallic one-dimensional(1D) zigzag chain complex 1, [cis-Fe(phen)_2(CN)_2Mn(salen)](PF_6)(phen =1,10-phenanthroline, salen=N,N?-ethylenebis-(salicylideneaminato) dianion). Single-crystal X-ray diffraction analysis shows complex 1 crystallizes in the monoclinic P2_(1/c) space group and the asymmetric unit contains one [-NC-Fe(phen)_2(μ-CN)-Mn~Ⅲ-(salen)-]~+ cation and one PF_6~- anion. In the cationic structure of 1, each Fe~Ⅱ(phen)_2(CN)_2 connects two [Mn~Ⅲ(salen)]~+ with two cyanide groups in a cis-conformation, and in turn each [Mn~Ⅲ(salen)]~+ unit links two Fe~Ⅱ(phen)2(CN)_2 building blocks in a trans-conformation, resulting in a 1D [-NC-Fe~Ⅱ-CN-Mn~Ⅲ-]n chain. Furthermore, the electronic absorption spectra and electrochemical and magnetic properties of complex 1 have also been studied.
Dicyanide building block cis-Fe (phen) _2 (CN) _2 and [Mn ~ III (salen)] (ClO_4) have been used to design and synthesize a cyanide-bridged complex, resulting in a heterobimetallic one-dimensional (1D) zigzag Chain complex 1. Single-crystal (cis-Fe (phen) 2 (CN) 2 Mn (salen) (PF 6) (phen = 1,10-phenanthroline, salen = N, X-ray diffraction analysis shows that the complex 1 crystallizes in the monoclinic P2_ (1 / c) space group and the asymmetric unit contains one [-NC-Fe (phen) _2 (μ-CN) -Mn~Ⅲ- (salen) ~ + cation and one PF_6 ~ - anion. In the cationic structure of 1, each Fe ~ Ⅱ (phen) _2 (CN) _2 connects two [Mn~Ⅲ (salen)] ~ with two cyanide groups in a cis-conformation , and in turn each [Mn ~ (salen)] ~ + unit links two Fe ~ Ⅱ (phen) 2 (CN) _2 building blocks in a trans-conformation, resulting in a 1D [-NC-Fe ~ Ⅱ-CN -Mn ~ III-] n chain. Furthermore, the electronic absorption spectra and electrochemical and magnetic properties of complex 1 have also been studied.