Five hybrid organic-inorganic mate rials have been prepared with pyrrole and the transition metal substitut ed Keggin structure phosphomolybdate anions(PMo 11ZO￡3￡1￡μ￡- ￡?Z ￡1/2Mn￡?Co￡?Ni￡?Cu￡?Zn￡(c)by chemical polymerization￡(r)The phosphomolybdates are anchored within the polymer matrix and reduced to mixedvalence phosphomolybdate s￡(r)The materials are characterized by e lemental analysis,IR spectra,thermogravimetric analysis,X-ray photoelectron spectroscopy and electron spin reso nance￡(r)Conductivity measurement in dicates that the title materials hav e good conductivity￡(r)
