A base-free synthetic route to anti-bimetallic lanthanide pentalene complexes

作者:Kilpatrick Alexander F R; Cloke F Geoffrey N*
来源:Dalton Transactions, 2017, 46(17): 5587-5597.
DOI:10.1039/c6dt04475a

摘要

We report the synthesis and structural characterisation of three homobimetallic complexes featuring divalent lanthanide metals (Ln = Yb, Eu and Sm) bridged by the silylated pentalene ligand [ 1,4-{(SiPr3)-Pr-1}(2)C8H4](2-) (= Pn(+)). Magnetic measurements and cyclic voltammetry have been used to investigate the extent of intermetallic communication in these systems, in the context of molecular models for organolanthanide based conducting materials.

  • 出版日期2017-5-7