Synthesis, crystal structure, and magnetic characteristics of chiral cyanide-bridged Fe–Cu complex
- Authors: Xue C.1, Yuan H.2, Zhang H.1, Zhang D.1
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Affiliations:
- College of Chemical Engineering
- Jiangxi Institute of Materia Medica
- Issue: Vol 86, No 4 (2016)
- Pages: 953-957
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/214814
- DOI: https://doi.org/10.1134/S1070363216040332
- ID: 214814
Cite item
Abstract
Based on the building blocks, trans-dicyanide Fe(III) precursor and chiral amine Cu(II) compound, the chiral cyanide-bridged heterometallic Fe(III)–Cu(II) complex with the formula {[Cu(R/R-Chxn)2Fe(bpmb)·(CN)2][Fe(bpmb)(CN)2]}·CH3OH·H2O (1) [bpmb2– = 1,2-bis(pyridine-2-carboxamido)-4-methylbenzenate, R,R-Chxn = R,R-1,2-diaminocyclohexane] has been synthesized and characterized by elemental analysis, IR spectra and X-ray analysis. The latter revealed that the complex contained the cyanide-bridged cationic binuclear entity and free anionic cyanide building block. The complex demonstrated weak ferromagnetic coupling between neighboring Fe(III) and Cu(II) ions via the bridging cyanide group.
Keywords
About the authors
C. Xue
College of Chemical Engineering
Email: dpzhang73@126.com
China, Zibo, 255049
H. Yuan
Jiangxi Institute of Materia Medica
Email: dpzhang73@126.com
China, Nanchang, 330029
H. Zhang
College of Chemical Engineering
Email: dpzhang73@126.com
China, Zibo, 255049
D. Zhang
College of Chemical Engineering
Author for correspondence.
Email: dpzhang73@126.com
China, Zibo, 255049