The reaction of a DMSO solution of Cu(OCOCH3)(2) . H2O with CH3COONa . 3H(2
)O in the presence of acetate acid gives the formation of sodium cations li
nking six-coordinated copper(II) acetates into microporous network structur
e, NaHCu2(OCOCH3)(6) 1. The powder ESR of I reveals that there might exist
exchange interactions between these copper(II) cations. (C) 2001 Published
by Elsevier Science B.V.