Issue 31, 2019
From the journal:

Dalton Transactions

Exceptionally slow magnetic relaxation in a mononuclear hexacoordinate Ni(ii) complex†

Ján Titiš, ORCID logo *a   Veronika Chrenková,a   Cyril Rajnák, ORCID logo a   Ján Moncol, ORCID logo b   Dušan Valigura ORCID logo a  and  Roman Bočaa  

* Corresponding authors

a Department of Chemistry, Faculty of Natural Sciences, University of SS Cyril and Methodius, 91701 Trnava, Slovakia
E-mail: roman.boca@ucm.sk

b Institute of Inorganic Chemistry, FCHPT, Slovak University of Technology, 812 37 Bratislava, Slovakia

Abstract

A hexacoordinate mononuclear [Ni(pydm)2](dnbz)2 complex shows field-induced slow magnetic relaxation with two or three relaxation channels that are strongly supported by an external magnetic field. At BDC = 0.8 T and T = 1.9 K, the low-frequency (LF) relaxation time is as slow as τ(LF) = 1.3 s with the mole fraction of x(LF) = 0.47.

Graphical abstract: Exceptionally slow magnetic relaxation in a mononuclear hexacoordinate Ni(ii) complex

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Article information

DOI
https://doi.org/10.1039/C9DT02159K
Article type
Communication
Submitted
22 May 2019
Accepted
09 Jul 2019
First published
10 Jul 2019

Dalton Trans., 2019,48, 11647-11650

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Exceptionally slow magnetic relaxation in a mononuclear hexacoordinate Ni(II) complex

J. Titiš, V. Chrenková, C. Rajnák, J. Moncol, D. Valigura and R. Boča, Dalton Trans., 2019, 48, 11647 DOI: 10.1039/C9DT02159K

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