L. Pan et al., The first pillared three-dimensional structure constructed by carboxylate ligands bridging heterometallic trilayers, CHEM COMMUN, (01), 2001, pp. 105-106
Reaction of an aqueous solution of Na(2)bpdc (H(2)bpdc = biphenyldicarboxyl
ic acid) with an organic solution of Co(NO3)(2) via a diffusion route leads
to a pillared three-dimensional structure in which the heterometallic sodi
um(i)-cobalt(ii) trilayers are connected by carboxylate groups of the pilla
red ligand bpdc(2-).