Hybrid lanthanide double-deckers based on calixarene and polyoxometalate units.
Yushu JiaoSergio SanzNatalya V IzarovaJan van LeusenSidra SarwarScott J DalgarnoEuan K BrechinPaul KögerlerPublished in: Dalton transactions (Cambridge, England : 2003) (2022)
Complementarity of calixarene (H 2 L) and polyoxometalate ligands results in the first organic-inorganic [M III L{Mo 5 O 13 (OMe) 4 (NO)}] 2- (M = Y, Gd and Dy) hybrid, directing the formation of a distorted square-antiprismatic MO 8 ligand field and resulting in slow relaxation of the magnetisation for the Dy derivative.