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The Synthesis and Characterisation of a Molecular Sea-Serpent: Studies of a {Cr24 Cu7 } Chain.

Rajeh AlotaibiJonathan M FowlerSelena J LockyerGrigore A TimcoDavid CollisonJürgen SchnackRichard E P Winpenny
Published in: Angewandte Chemie (International ed. in English) (2021)
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.
Keyphrases
  • high density
  • room temperature
  • case control
  • single molecule
  • oxide nanoparticles
  • density functional theory
  • molecularly imprinted
  • mass spectrometry
  • metal organic framework
  • solid phase extraction