Ryo Saiki
An antiferromagnetically coupled heterometal Cu6Fe wheel
Saiki, Ryo; Yoshida, Norifumi; Hoshino, Norihisa; Newton, Graham N.; Shiga, Takuya; Oshio, Hiroki
Authors
Norifumi Yoshida
Norihisa Hoshino
GRAHAM NEWTON GRAHAM.NEWTON@NOTTINGHAM.AC.UK
Professor of Chemistry
Takuya Shiga
Hiroki Oshio
Abstract
A heterometal Cu6Fe wheel molecule, [CuII6FeIII(HL)6- (OH)2(OCH3)4](NO3)3¢6H2O (1¢6H2O) (H2L = 1-(2-pyridine) 3-(2-pyrrole)acetylacetone) was synthesized by the one-pot reaction of H2L with copper and iron sources. X-ray structural analysis reveals that the heptanuclear wheel cluster consists of a central Fe(III) ion surrounded by six Cu(II) ions, linked through methoxo- and hydroxo-bridges. Cryomagnetic studies indicate intramolecular antiferromagnetic interactions were operative.
Citation
Saiki, R., Yoshida, N., Hoshino, N., Newton, G. N., Shiga, T., & Oshio, H. (2017). An antiferromagnetically coupled heterometal Cu6Fe wheel. Chemistry Letters, 46(8), https://doi.org/10.1246/cl.170365
Journal Article Type | Article |
---|---|
Acceptance Date | May 21, 2017 |
Online Publication Date | May 30, 2017 |
Publication Date | Aug 1, 2017 |
Deposit Date | Jul 19, 2017 |
Journal | Chemistry Letters |
Print ISSN | 0366-7022 |
Electronic ISSN | 1348-0715 |
Publisher | Chemical Society of Japan |
Peer Reviewed | Peer Reviewed |
Volume | 46 |
Issue | 8 |
DOI | https://doi.org/10.1246/cl.170365 |
Keywords | Heterometal polynuclear complex ; Wheel complex ; Antiferromagnetic interaction |
Public URL | https://nottingham-repository.worktribe.com/output/875967 |
Publisher URL | http://www.journal.csj.jp/doi/abs/10.1246/cl.170365?af=R |
Contract Date | Jul 18, 2017 |
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