Exploring a series of isostructural dodecanuclear mixed Ni:Co clusters: toward the control of elemental composition using pH and stoichiometry

Inorganic Chemistry
Geoffrey J T CooperLeroy Cronin

Abstract

The compositional parameter space in the formation of polynuclear clusters is probed in the synthesis of a series of dodecanuclear coordination clusters of Ni(II) and Co(II) with isostructural D(3h)-symmetric frameworks. At the core of their construction are a carbonate template and the directing ligands cis,trans-1,3,5-triaminocyclohexane and acetate at contrasting pH values. The pH and stoichiometric dependence has been mapped, and analysis by electrospray mass spectrometry reveals the cluster cores in solution. In two specific cases, site-specific occupations are eluded to by analysis of the magnetic properties, and we discuss the possibility of controlling the molecular composition of mixed metal polynuclear clusters.

References

Jan 1, 1995·Acta Crystallographica. Section A, Foundations of Crystallography·R H Blessing
Apr 12, 2001·Nature·M N Leuenberger, D Loss
Nov 7, 1996·Chemical Reviews·Richard H. HolmEdward I. Solomon
Sep 26, 2002·Chemical Communications : Chem Comm·Euan K BrechinRichard E P Winpenny
Nov 22, 2002·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Olav F Syljuåsen, Anders W Sandvik
Dec 14, 2002·Chemical Communications : Chem Comm·Georg SeeberLeroy Cronin
Oct 9, 2003·Angewandte Chemie·Mark MurrieHans U Güdel
Oct 17, 2003·Chemistry : a European Journal·Guillem AromíRichard E P Winpenny
Jan 23, 2004·Chemical Communications : Chem Comm·Alexandra L PickeringLeroy Cronin
Jun 5, 2004·Chemical Communications : Chem Comm·Rachel ShawEric J L McInnes
Jun 7, 2005·Inorganic Chemistry·Andreas SieberHannu Mutka
Aug 11, 2005·Physical Review Letters·F TroianiR E P Winpenny
Nov 22, 2005·Angewandte Chemie·Sebastian PolarzMatthias Driess
Jan 18, 2006·Inorganic Chemistry·En-Che YangDavid N Hendrickson
Mar 16, 2006·Journal of the American Chemical Society·Hitoshi MiyasakaRodolphe Clérac
Jun 6, 2006·Dalton Transactions : an International Journal of Inorganic Chemistry·Rolf W SaalfrankPaul Müller
Dec 29, 2007·Journal of the American Chemical Society·Graham N NewtonLeroy Cronin

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Citations

Oct 29, 2014·Inorganic Chemistry·Anthony S R ChesmanStuart R Batten
Jun 7, 2018·Physical Chemistry Chemical Physics : PCCP·J Mejía-LópezJ Mazo-Zuluaga
Apr 14, 2011·Dalton Transactions : an International Journal of Inorganic Chemistry·Takuya ShigaHiroki Oshio
Oct 15, 2010·Chemistry : a European Journal·Mrinal SarkarDebashis Ray
Oct 19, 2019·Dalton Transactions : an International Journal of Inorganic Chemistry·Júlia MayansAlbert Escuer
Nov 28, 2019·Dalton Transactions : an International Journal of Inorganic Chemistry·Jedrzej KobylarczykRobert Podgajny
Oct 25, 2016·Chemistry : a European Journal·Hong-Xu NaMing-Hua Zeng
May 20, 2020·Chemistry : a European Journal·Albert EscuerMerce Font-Bardia
Mar 31, 2012·Chemistry : a European Journal·Ke-Cai XiongMao-Chun Hong
May 23, 2013·Chemistry : a European Journal·Alba Pons-BalaguéE Carolina Sañudo

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