Record number :
Title of article :
Synthesis and structure of [CeF4(Me2SO)2]—A rare neutral ligand complex of a lanthanide tetrafluoride
Author/Authors :
Champion، نويسنده , , Martin. J.D. and Levason، نويسنده , , William and Reid، نويسنده , , Gillian، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2014
Pages :
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Abstract :
Hydrated cerium(IV) fluoride dissolves in hot dimethylsulfoxide to form yellow [CeF4(Me2SO)2], the X-ray structure of which reveals a chain polymer with eight-coordinate cerium bound to two terminal and four bridging fluorines and two O-bonded Me2SO molecules. The complex was also characterised by IR, 1H and 19F{1H} NMR and UV/visible spectroscopies. Attempts to use [CeF4(Me2SO)2] as a synthon to prepare other complexes with phosphine oxides or 2,2′-bipyridyl were unsuccessful. Thorium(IV) fluoride hydrate does not react with boiling dmso.
Keywords :
Cerium complex , Dimethylsulfoxide , Thorium(IV) fluoride , Cerium(IV) fluoride , X-ray structure
Journal title :
Journal of Fluorine Chemistry
Link To Document :