Literature DB >> 16609791

An iron(III) phosphonate cluster containing a nonanuclear ring.

Hong-Chang Yao1, Jun-Jie Wang, Yun-Sheng Ma, Oliver Waldmann, Wen-Xin Du, You Song, Yi-Zhi Li, Li-Min Zheng, Silvio Decurtins, Xin-Quan Xin.   

Abstract

This communication reports the first example of cyclic ferric clusters with an odd number of iron atoms capped by phosphonate ligands, namely, [Fe9(mu-OH)(7)(mu-O)2(O3PC6H9)8(py)12]. The magnetic studies support a S = 1/2 ground state with an exchange coupling constant of about J approximately equal to -30 K.

Entities:  

Year:  2006        PMID： 16609791     DOI： 10.1039/b600763e

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  4 in total

1.  A classification of spin frustration in molecular magnets from a physical study of large odd-numbered-metal, odd electron rings.

Authors:  Michael L Baker; Grigore A Timco; Stergios Piligkos; Jennifer S Mathieson; Hannu Mutka; Floriana Tuna; Piotr Kozlowski; Michal Antkowiak; Tatiana Guidi; Tulika Gupta; Harapriya Rath; Robert J Woolfson; Grzegorz Kamieniarz; Robin G Pritchard; Høgni Weihe; Leroy Cronin; Gopalan Rajaraman; David Collison; Eric J L McInnes; Richard E P Winpenny
Journal:  Proc Natl Acad Sci U S A       Date:  2012-11-06       Impact factor: 11.205

2.  A pyrazolate-supported Fe(3)(mu(3)-O) core: structural, spectroscopic, electrochemical, and magnetic study.

Authors:  Dalice Piñero; Peter Baran; Roman Boca; Radovan Herchel; Michael Klein; Raphael G Raptis; Franz Renz; Yiannis Sanakis
Journal:  Inorg Chem       Date:  2007-11-29       Impact factor: 5.165

3.  Photoluminescent lead(II) coordination polymers stabilised by bifunctional organoarsonate ligands.

Authors:  Jian-Di Lin; Camelia I Onet; Wolfgang Schmitt
Journal:  Sci Technol Adv Mater       Date:  2015-03-17       Impact factor: 8.090

4.  Studies of a Large Odd-Numbered Odd-Electron Metal Ring: Inelastic Neutron Scattering and Muon Spin Relaxation Spectroscopy of Cr8 Mn.

Authors:  Michael L Baker; Tom Lancaster; Alessandro Chiesa; Giuseppe Amoretti; Peter J Baker; Claire Barker; Stephen J Blundell; Stefano Carretta; David Collison; Hans U Güdel; Tatiana Guidi; Eric J L McInnes; Johannes S Möller; Hannu Mutka; Jacques Ollivier; Francis L Pratt; Paolo Santini; Floriana Tuna; Philip L W Tregenna-Piggott; Iñigo J Vitorica-Yrezabal; Grigore A Timco; Richard E P Winpenny
Journal:  Chemistry       Date:  2016-01-08       Impact factor: 5.236
  4 in total

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