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Cover Picture: High‐Spin Cyclopentadienyl Complexes: A Single‐Molecule Magnet Based on the Aryl‐Iron(II) Cyclopentadienyl Type (Chem. Eur. J. 17/2011)
Author(s) -
Weismann Daniel,
Sun Yu,
Lan Yanhua,
Wolmershäuser Gotthelf,
Powell Annie K.,
Sitzmann Helmut
Publication year - 2011
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201190082
Subject(s) - cyclopentadienyl complex , spin (aerodynamics) , single molecule magnet , aryl , molecule , magnet , crystallography , relaxation (psychology) , chemistry , molecular magnets , cover (algebra) , materials science , physics , alkyl , organic chemistry , magnetic field , magnetization , mechanical engineering , psychology , social psychology , quantum mechanics , engineering , thermodynamics , catalysis
A mononuclear high‐spin iron(II) complex coordinated by a pentaisopropylcyclopentadienide and an aryl group has been prepared and characterized by X‐ray diffraction analysis. In their Communication on page 4700 ff. , Y. Lan, H. Sitzmann et al. present AC magnetic studies in which this complex shows slow magnetic relaxation and exhibits the characteristics of a single‐molecule magnet.