One-dimensional heterobimetallic cyanide-bridged Fe(III)–Mn(II) complex: Synthesis, crystal structure, and magnetic properties
- Authors: Zhang D.1, Zhang H.1, Chen X.1
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Affiliations:
- College of Chemical Engineering
- Issue: Vol 86, No 3 (2016)
- Pages: 686-690
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/214381
- DOI: https://doi.org/10.1134/S1070363216030282
- ID: 214381
Cite item
Abstract
A new cyanide-bridged heterobimetallic Fe(III)–Mn(II) complex {[MnL][FebpdBrb]} [FebpdBrb]n· 2nH2O has been synthesized by using pyridinecarboxamide trans-dicyanideiron as the building block. The X-ray diffraction analysis has revealed the one-dimensional infinite structure of the complex consisting of the alternating [Mn(L)]2+ and [Fe(bpdBrb)(CN)2]– units forming a cyanide-bridged cationic polymeric chain, with [Fe(bpdBrb)(CN)2]– as the free anions. The antiferromagnetic coupling between the neighboring Fe(III) and Mn(II) ions through the bridging cyanide group has been revealed. The magnetic coupling constant has been determined as of J =–3.17 cm–1.
About the authors
Daopeng Zhang
College of Chemical Engineering
Author for correspondence.
Email: dpzhang73@126.com
China, Zibo, 255049
Hongyan Zhang
College of Chemical Engineering
Email: dpzhang73@126.com
China, Zibo, 255049
Xia Chen
College of Chemical Engineering
Email: dpzhang73@126.com
China, Zibo, 255049
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