摘要:
The title compound [Cp2PbCpthfNa]·0.5thf 1, obtained from the addition reaction of Cp2Pb with [CpthfNa·thf], provides the first opportunity to assess the structural impact of internal donation on aggregation within a p block metal cyclopentadienide anion system; the result being the adoption of an unusual polymeric sheet structure composed of [Cp2PbCpthfNa]3 rings.