The Synthesis and Characterisation of a Molecular Sea-Serpent: Studies of a {Cr24 Cu7 } Chain.
Angew Chem Int Ed Engl
; 60(17): 9489-9492, 2021 Apr 19.
Article
em En
| MEDLINE
| ID: mdl-33576165
ABSTRACT
A finite chain of thirty-one paramagnetic centers is reported, synthesized by reaction of hydrated chromium fluoride, copper carbonate and pivalic acid in the presence of 1,4,7,10-tetrazacyclododecane (cyclen). Magnetic studies show predominantly anti-ferromagnetic exchange leading to a high density of low-lying spin states and large saturation field.
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MEDLINE
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En
Ano de publicação:
2021
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Article