[CrF(O2 C(t) Bu)2 ]9 : Synthesis and Characterization of a Regular Homometallic Ring with an Odd Number of Metal Centers and Electrons.
Angew Chem Int Ed Engl
; 55(31): 8856-9, 2016 07 25.
Article
em En
| MEDLINE
| ID: mdl-27294807
ABSTRACT
The first regular homometallic ring containing an odd number of metal centers is reported. The ring was synthesized by means of amine-templated self-assembly. Extensive physical characterization studies, including magnetic measurements, powder inelastic neutron scattering (INS), and DFT calculations, show that the molecule has a near perfect match to the expected behavior for a frustrated system with the lowest energy pair of S=1/2 spin states separated by only 0.1â
meV (0.8â
cm(-1) ).
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MEDLINE
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En
Ano de publicação:
2016
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Article