An iron(ii) spin-crossover metallacycle from a back-to-back bis-[dipyrazolylpyridine]1. Issue 20 (28th May 2015)

• Record Type: Journal Article
• Authors: Kershaw Cook, Laurence J.; Fisher, Julie; Harding, Lindsay P.; Halcrow, Malcolm A.
• Is Part Of: Dalton transactions. Volume 44:Issue 20(2015)
• Page Start: 9417
• Page End: 9425
• Publication Date: 2015-05-28
• Subjects: Chemistry, Inorganic -- Periodicals; Chemistry, Physical and theoretical -- Periodicals; Chemistry, Inorganic -- Periodicals; 546.05
• DOI: 10.1039/c5dt00732a
• Languages: English
• ISSNs: 1477-9226

Abstract

<abstract abstract-type="toc"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <graphic position="anchor" id="ga" xlink:href="ark:/27927/pgj101b57bd" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" />Iron(<sc>ii</sc>) and zinc(<sc>ii</sc>) complexes of bis[2, 6-di(pyrazol-1-yl)pyrid-4-yl]disulfide assemble into tetranuclear metallacycles according to ES-MS, DOSY NMR and conductivity data. The iron complex exhibits a thermal spin-state equilibrium in solution, which the iron centres appear to undergo independently of each other.</p> </abstract>