Layered Ni(ii)-Zn(ii) hydroxyacetates. Anion exchange and thermal decomposition of the hydroxysalts obtainedElectronic supplementary information (ESI): PXRD and FTIR of all four NiZn samples; PXRD of calcined chloride, bromide, carbonate and nitrate samples. See http://www.rsc.org/suppdata/jm/b1/b110145e | Publicación